Only the original UN/ECE texts have legal effect under international public law. The status and date of entry into force of this Regulation should be checked in the latest version of the UN/ECE status document TRANS/WP.29/343, available at: http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html

Incorporating all valid text up to:

02 series of amendments — Date of entry into force: 8 September 2001

CONTENTS

REGULATION

Scope

1.

Definitions

2.

Application for approval

3.

Markings

4.

Approval

5.

General specifications

6.

Illumination

7.

Gauging of discomfort

8.

Standard headlamp

9.

Conformity of production

10.

Penalties for non-conformity of production

11.

Modification and extension of approval of a type of headlamp

12.

Production definitely discontinued

13.

Names and addresses of technical services responsible for conducting approval tests and of administrative departments

14.

Transitional provisions

ANNEXES

Annex 1 —

Communication concerning the approval or extension or refusal or withdrawal of approval or production definitely discontinued of a type of headlamp pursuant to Regulation No 1

Annex 2 —

Special headlamps for agricultural or forest tractors and other slow-moving vehicles

Annex 3 —

Minimum requirements for conformity of production control procedures

Annex 4 —

Tests for stability of photometric performance of headlamps in operation

Annex 5 —

Examples of arrangements of approval marks

Annex 6 —

Measuring screens

Annex 7 —

Requirements for lamps incorporating lenses of plastic material — testing of lens or material samples and of complete lamps

Annex 8 —

Minimum requirements for sampling by an inspector

SCOPE (1)

This regulation applies to motor vehicles headlamps which may incorporate lenses of glass or plastic material.

1.   DEFINITIONS

For the purpose of this Regulation,

1.1.    ‘Lens’ means the outermost component of the headlamp (unit) which transmits light through the illuminating surface;

1.2.    ‘Coating’ means any product or products applied in one or more layers to the outer face of a lens;

Headlamps of different ‘types’ are headlamps which differ in such essential respects as:

1.3.1.   The trade name or mark;

1.3.2.   The characteristics of the optical system;

1.3.3.   The inclusion of additional components capable of altering the optical effects by reflection, refraction or absorption; and/or deformation during operation;

1.3.4.   Suitability for right-hand or left-hand traffic or for both traffic systems;

1.3.5.   Ability to provide a passing beam or a driving beam or both;

1.3.6.   The materials constituting the lenses and coating, if any.

1.3.7.   The holder intended to accommodate the filament lamp (or lamps) of one of the following categories: R2 and/or HS1 (2).

2.   APPLICATION FOR APPROVAL

2.1.   The application for approval shall be submitted by the owner of the trade name or mark or by his duly accredited representative. It shall specify: Whether the headlamp is intended to provide both a passing beam and a driving beam or only one of these beams;

Whether, if the headlamp is intended to provide a passing beam, it is designed for both left-hand and right-hand traffic or for either left-hand or right-hand traffic only.

If the headlamp is equipped with an adjustable reflector, the mounting position(s) of the headlamp in relation to the ground and the longitudinal median plane of the vehicle.

The application shall be accompanied, in respect of each type of headlamp, by:

2.2.1.   Drawings in triplicate in sufficient detail to permit identification of the type and representing a frontal view of the headlamp, with details of lens ribbing if any, and the cross-section; the drawings shall indicate the space reserved for the approval mark;

If the headlamp is equipped with an adjustable reflector, an indication of the mounting position(s) of the headlamp in relation to the ground and the longitudinal median plane of the vehicle, if the headlamp is for use in that (those) position(s) only;

2.2.2.   A brief technical specification;

2.2.3.   Two samples of the type of headlamp;

For the test of plastic material of which the lenses are made;

thirteen lenses;

2.2.4.1.1.   six of these lenses may be replaced by six samples of material at least 60 × 80 mm in size, having a flat or convex outer surface and a substantially flat area (radius of curvature not less than 300 mm) in the middle measuring at least 15 × 15 mm;

2.2.4.1.2.   every such lens or sample of material shall be produced by the method to be used in mass production;

2.2.4.2.   a reflector to which the lenses can be fitted in accordance with the manufacturer's instructions.

2.3.   The materials making up the lenses and coatings, if any, shall be accompanied by the test report of the characteristics of these materials and coatings if they have already been tested.

2.4.   The competent authority shall verify the existence of satisfactory arrangements for ensuring effective control of the conformity of production before type approval is granted.

3.   MARKINGS (3)

3.1.   Headlamps submitted for approval shall bear the trade name or mark of the applicant.

3.2.   They shall comprise, on the lens and on the main body (4), spaces of sufficient size for the approval mark and the additional symbols referred to in paragraph 4; these spaces shall be indicated on the drawings referred to in paragraph 2.2.1 above.

3.3.   In the case of headlamps designed to satisfy the requirements both of countries with right-hand traffic and of countries with left-hand traffic, the two settings of the optical unit on the vehicle or of the filament lamp on the reflector shall be marked by the capital letters R and D, and L and G, respectively.

4.   APPROVAL

4.1.   General

4.1.1.   If all the samples of a type of headlamp submitted pursuant to paragraph 2 above satisfy the provisions of this Regulation, approval shall be granted.

4.1.2.   Where grouped, combined or reciprocally incorporated lamps satisfy the requirements of more than one Regulation, a single international approval mark may be affixed provided that each lamp of the grouped, combined or reciprocally incorporated lamps satisfies the provisions applicable to it. This requirement shall not apply to headlamps fitted with a two-filament bulb when a single beam is approved.

4.1.3.   An approval number shall be assigned to each type approved. The same Contracting Party may not assign the same number to another type of headlamp covered by this Regulation except in the case of an extension of the approval to a device differing only in the colour of the light emitted.

4.1.4.   Notice of approval or of extension or refusal or withdrawal of approval or production definitely discontinued of a type of headlamp pursuant to this Regulation shall be communicated to the Parties to the 1958 Agreement applying this Regulation, by means of a form conforming to the model shown in annex 1 to this Regulation, with the indications according to paragraph 2.2.1 and if the headlamp is equipped with an adjustable reflector and if the headlamp is to be used only in mounting positions according to the indications in paragraph 2.2.1, the applicant shall be obliged by the approval to inform the user in a proper way about the correct mounting position(s).

4.1.5.   In addition to the mark prescribed in paragraph 3.1, an approval mark as described in paragraphs 4.2 and 4.3 below shall be affixed in the spaces referred to in paragraph 3.2 above to every headlamp conforming to a type approved under this Regulation.

4.2.   Composition of the approval mark

The approval mark shall consist of:

an international approval mark comprising:

4.2.1.1.   a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted approval (5);

4.2.1.2.   the approval number prescribed in paragraph 4.1.3.

the following additional symbol (or symbols):

4.2.2.1.   on headlamps meeting left-hand traffic requirements only, a horizontal arrow, pointing to the right of an observer facing the headlamp, i.e. to the side of the road on which the traffic moves;

4.2.2.2.   on headlamps designed to meet the requirements of both traffic systems by means of an appropriate adjustment of the setting of the optical unit or the filament lamp, a horizontal arrow with a head on each end, the heads pointing respectively to the left and to the right;

4.2.2.3.   on headlamps meeting the requirements of this Regulation in respect of the passing beam only, the letter ‘C’;

4.2.2.4.   on headlamps meeting the requirements of this Regulation in respect of the driving beam only, the letter ‘R’;

4.2.2.5.   on headlamps meeting the requirements of this Regulation in respect of both the passing beam and the driving beam, the letters ‘CR’;

4.2.2.6.   on headlamps incorporating a lens of plastic material, the group of letters ‘PL’ shall be affixed near the symbols prescribed in paragraphs 4.2.2.3 to 4.2.2.5 above.

4.2.2.7.   In every case the relevant operating mode used during the test procedure according to paragraph 1.1.1.1 of annex 4 and the permitted voltage(s) according to paragraph 1.1.1.2 of annex 4 shall be stipulated on the approval certificate and on the communication form transmitted to the countries which are Contracting Parties to the Agreement and which apply this Regulation.

In the corresponding cases the device shall be marked as follows:

On headlamps meeting the requirements of this Regulation which are so designed that the filament of the passing beam shall not be lit simultaneously with that of any other lighting function with which it may be reciprocally incorporated: an oblique stroke (/) shall be placed behind the passing lamp symbol in the approval mark.

On headlamps meeting the requirements of annex 4 to this Regulation only when supplied with a voltage of 6 V or 12 V, a symbol consisting of the number 24 crossed out by an oblique cross (X), shall be placed near the filament lamp holder.

4.2.2.8.   The two digits of the approval number which indicate the series of amendments in force at the time of issue of the approval and, if necessary, the required arrow may be marked close to the above additional symbols.

4.2.2.9.   The marks and symbols referred to in paragraphs 4.2.1 and 4.2.2 above shall be clearly legible and be indelible even when the device is fitted in the vehicle.

4.3.   Arrangement of the approval mark

4.3.1.   Independent lamps

Annex 5, figures, 1 to 9 to this Regulation gives examples of arrangements of the approval marks with the above-mentioned additional symbols.

4.3.2.   Grouped, combined or reciprocally incorporated lamps

Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations, a single international approval mark may be affixed, consisting of a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted the approval, and an approval number. This approval mark may be located anywhere on the grouped, combined or reciprocally incorporated lamps, provided that:

4.3.2.1.1.   it is visible after their installation;

4.3.2.1.2.   no part of the grouped, combined or reciprocally incorporated lamps that transmits light can be removed without at the same time removing the approval mark.

The identification symbol for each lamp appropriate to each Regulation under which approval has been granted, together with the corresponding series of amendments incorporating the most recent major technical amendments to the Regulation at the time of issue of the approval and, if necessary, the required arrow shall be marked:

4.3.2.2.1.   either on the appropriate light-emitting surface,

4.3.2.2.2.   or in a group, in such a way that each of the grouped, combined or reciprocally incorporated lamps may be clearly identified (see four possible examples in annex 5).

4.3.2.3.   The size of the components of a single approval mark shall not be less than the minimum size required for the smallest of the individual marks by the Regulation under which approval has been granted.

4.3.2.4.   An approval number shall be assigned to each type approved. The same Contracting Party may not assign the same number to another type of grouped, combined or reciprocally incorporated lamps covered by this Regulation.

4.3.2.5.   Annex 5, figure 10, to this Regulation gives examples of arrangements of approval marks for grouped, combined or reciprocally incorporated lamps with all the above-mentioned additional symbols.

Lamps, the lens of which is used for different types of headlamps and which may be reciprocally incorporated or grouped with other lamps

The provisions laid down in paragraph 4.3.2 above are applicable.

4.3.3.1.   In addition, where the same lens is used, the latter may bear the different approval marks relating to the different types of headlamps or units of lamps, provided that the main body of the headlamp, even if it cannot be separated from the lens, also comprises the space described in paragraph 3.2 above and bears the approval marks of the actual functions. If different types of headlamps comprise the same main body, the latter may bear the different approval marks.

4.3.3.2.   Annex 5, figure 11, to this Regulation gives examples of arrangements of approval marks relating to the above case.

5.   GENERAL SPECIFICATIONS

5.1.   Each sample shall conform to the specifications set forth in paragraphs 6 and 7 below.

5.2.   Headlamps shall be so made as to retain their prescribed photometric characteristics and to remain in good working order when in normal use, in spite of the vibrations to which they may be subjected.

5.3.   Headlamps shall be fitted with a device enabling them to be so adjusted on the vehicle as to comply with the rules applicable to them. Such a device need not be fitted on components in which the reflector and the diffusing lens cannot be separated provided the use of such units is confined to vehicles on which the headlamps setting can be adjusted by other means. Where a headlamp providing a driving beam and a headlamp providing a passing beam, each equipped with its own filament lamp, are assembled to form a composite unit, the adjusting device shall enable each optical system individually to be duly adjusted.

However, this shall not apply to headlamps assemblies whose reflectors are indivisible. For this type of assembly, the requirements of paragraph 6 below shall apply.

5.4.   The components by which the filament lamp is fixed to the reflector shall be so made that, even in darkness, the filament lamp can be fixed in no position but the correct one. The filament lamp-holder shall conform to the dimensional characteristics as given in the following data sheets of IEC Publication 61-2:

Filament lamp	Holder	Data sheet
R2	P45t-41	7005-95-1
H51	PX43t	7005-34-1

5.5.   Headlamps designed to satisfy the requirements both of countries in which traffic moves on the right and of those in which it moves on the left may be adapted for traffic on a given side of the road either by an appropriate initial adjustment when the vehicle is fitted out or by selective setting by the driver. Such initial adjustment or selective setting shall consist, for example, of fixing either the optical unit at a given angle on the vehicle or the filament lamp at a given angle in relation to the optical unit. In all cases, only two precisely differentiated setting positions, one for right-hand and one for left-hand traffic, shall be possible, and the design shall preclude inadvertent shifting of the headlamp from one position to another or its setting in an intermediate position. Where two different setting positions are provided for the filament lamp, the components attaching the filament lamp to the reflector must be so designed and manufactured that, in each of its two settings, the filament lamp will be held in position with the precision required for headlamps intended for traffic on only one side of the road.

5.6.   Complementary tests shall be done according to the requirements of annex 4 to ensure that in use there is no excessive change in photometric performance.

5.7.   Conformity with the requirements of paragraphs 5.2 to 5.5 shall be verified visually and, where necessary, by a test fitting.

5.8.   If the lens of the headlamp is of plastic material, tests shall be done according to the requirements of annex 7.

6.   ILLUMINATION

6.1.1.   Headlamps shall be so made that with suitable R2 and/or HS1 filament lamp(s) they provide adequate illumination without dazzle in the case of passing beam and good illumination in the case of the driving beam.

6.1.2.   The illumination produced by the headlamp shall be checked on a vertical screen set at a distance of 25 m in front of the headlamp and at right angles to its axis (see annex 6).

6.1.3.   The headlamp shall be checked by means of (a) standard (etalon) filament lamp(s) designed for a rated voltage of 12 V, any selective-yellow filters (6) being replaced by geometrically identical uncoloured filters with a transmission factor of at least 80 per cent. During the checking of the headlamp the voltage at the terminals of the filament lamp shall be regulated so as to obtain the following characteristics:

Filament lamp category	Approximate supply voltage (V) for measurement	Light flux (in lumens)
		driving-beam filament	passing-beam filament
R2	12	700	450
H51	12	700	450

6.1.4.   The dimensions determining the position of the filament(s) and the shield inside the standard filament lamp are shown on the relevant data sheet of Regulation No 37.

6.1.5.   The bulb of the standard filament lamp shall be of such optical shape and quality that it does not cause any reflection or refraction adversely affecting the light distribution. Compliance with this requirement shall be checked by measuring the light distribution obtained when a standard headlamp is fitted with the standard (etalon) filament lamp.

The passing beam must produce a sufficiently sharp ‘cut-off’ to permit satisfactory adjustment with its aid. The ‘cut-off’ must be a horizontal straight line on the side opposite to the direction of the traffic for which the headlamp is intended; on the other side it should be horizontal or within an angle of 15° above the horizontal.

The headlamp shall be so adjusted that:

6.2.1.   in the case of headlamps designed to meet the requirements of right-hand traffic, the ‘cut-off’ on the left half of the screen (7) is horizontal and, in the case of headlamps designed to meet the requirements of left-hand traffic, the ‘cut-off’ on the right half of the screen is horizontal;

6.2.2.   this horizontal part of the ‘cut-off’ is situated on the screen 25 cm below the outline of the horizontal plane passing through the focus of the headlamp (see annex 6 to this Regulation);

6.2.3.   the screen is in the position indicated in annex 6 (8).

When so adjusted, the headlamp shall, if it is intended to provide a passing beam and a driving beam, comply with the requirements referred to in paragraphs 6.3 and 6.5 below. If it is intended primarily to provide a passing beam, it need comply only with the requirements referred to in paragraph 6.3 (9).

Where a headlamp so adjusted does not meet the requirements referred to in paragraphs 6.3 and 6.5, its adjustment may be changed, provided that the axis of the beam or the point of intersection HV specified in annex 6 to this Regulation is not laterally displaced by more than 1° (= 44 cm) to the right or left (10). To facilitate adjustment by means of the ‘cut-off’, the headlamp may be partially occulted in order to sharpen the ‘cut-off’.

If the headlamp is designed solely to provide a driving beam, it shall be so adjusted that the area of maximum illumination is centred on the point of intersection of the lines hh and vv. Such a headlamp need meet only the requirements referred to in paragraph 6.5.

6.3.   The illumination produced on the screen by the passing beam shall meet the requirements of the following table (11):

Point on measuring screen		Required illumination in lux
Headlamps for right-hand traffic	Headlamps for left-hand traffic
Point R 50 L	Point H 50 R	≤ 0-4
Point 75 R	Point 75 L	≥ 6
Point 50 R	Point 50 L	≥ 6
Point 25 L	Point 25 R	≥ 1,5
Point 25 R	Point 25 L	≥ 1,5
Any point in zone III		≤ 0,7
Any point in zone IV		≥ 2
Any point in zone I		≤ 20

It is understood that, where the flux of the standard filament lamp used for measurement is other than 450 lumens, the measurements as taken will be corrected proportionally to the rates of the fluxes. There shall be no lateral variations detrimental to good visibility in any of the zones I, II, III and IV.

Headlamps designed to meet the requirements of both right-hand and left-hand traffic must, in each of the two setting positions of the optical unit or of the filament lamp, meet the requirements set forth above for the corresponding traffic system.

6.4.   The illumination values in zones ‘A’ and ‘B’ as shown in figure P1C in annex 6 shall be checked by the measurement of the photometric values of points 1 to 8 on this figure; these values shall lie within the following limits:

1 + 2 + 3 ≥ 0,3 lux, and

4 + 5 + 6 ≥ 0,6 lux, and

0,7 lux ≥ 7 ≥ 0,1 lux and

0,7 lux ≥ 8 ≥ 0,2 lux

These new values shall not be required for headlamps which have been approved before the application date of Supplement 3 to the 01 series of amendments to this Regulation (2 December 1992) nor to the extensions of such approvals.

In the case of headlamps with an adjustable reflector the requirements of paragraphs 6.2 to 6.4 are applicable for each mounting position indicated according to paragraph 2.1. For verification the following procedure shall be used:

6.5.1.   each applied position is realised on the test goniometer with respect to a line joining the centre of the light source and point HV on the aiming screen. The adjustable reflector is them moved into such a position that the light pattern on the screen corresponds to the aiming prescriptions of paragraphs 6.1, 6.2 and/or 6.4;

6.5.2.   with the reflector initially fixed according to paragraph 6.5.1., the headlamp must meet the relevant photometric requirements of paragraphs 6.2, 6.3 and 6.4;

6.5.3.   additional tests are made after the reflector has been moved vertically ± 2° or at least into the maximum position, if less than 2°, from its initial position by means of the headlamps adjusting device. Having re-aimed the headlamp as a whole (by means of the goniometer for example) in the corresponding opposite direction the light output in the following directions shall be controlled and lie within the required limits: passing beam: points HV and 75R (75L respectively); driving beam: point HV (percentage of Emax).

6.5.4.   if the applicant has indicated more than one mounting position, the procedure of paragraphs 6.5.1 to 6.5.3 shall be repeated for all the other positions;

6.5.5.   if the applicant has not asked for special mounting positions, the headlamp shall be aimed for measurements of paragraphs 6.2 to 6.4 with the headlamps adjusting device in its mean position. The additional tests of paragraph 6.5.3 shall be made with the reflector moved into its extreme positions (instead of ± 2°) by means of the headlamps adjusting device.

6.6.   Measurements of the illumination produced on the screen by the driving beam shall be taken with the same headlamp adjustment as for measurements under 6.3 above, or, in the case of a headlamp providing a driving beam only, in accordance with the final paragraph of 6.2.3. In the case where more than one light source is used to provide the main beam, the combined functions shall be used to determine the maximum value of the illumination (Emax).

The illumination produced on the screen by the driving beam shall meet the following requirements:

The point of intersection HV of the lines hh and vv shall be situated within the isolux 90 % of maximum illumination.

This maximum value shall not be less than 32 lux.

Starting from point of intersection HV, horizontally to the right and left, illumination shall be not less than 16 lux up to a distance of 1,125 m and not less than 4 lux up to a distance of 2,25 m. (Where the flux of the standard filament lamp used for measurements is other than 700 lumens, the measurements as taken must be corrected proportionally to the ratio of the fluxes.)

6.7.   The screen illumination values mentioned under paragraphs 6.3 and 6.5 above shall be measured by means of a photo-electric cell, the useful area of which shall be contained within a square of 65 mm side.

7.   GAUGING OF DISCOMFORT

The discomfort caused by the passing beam of headlamps shall be gauged (12).

8.   STANDARD HEADLAMP

A headlamp shall be deemed to be a standard headlamp if it:

8.1.   Satisfies the above-mentioned requirements for approval;

8.2.   Has an effective diameter of not less than 160 mm;

Provides with a standard filament lamp, at the various points and in the various areas referred to in paragraph 6.3 above, illumination equal to:

8.3.1.   not more than 90 % of the maximum limits, and

8.3.2.   not less than 120 % of the minimum limits prescribed in the table in paragraph 6.3.

9.   CONFORMITY OF PRODUCTION

9.1.   Headlamps approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraph 6.

9.2.   In order to verify that the requirements of paragraph 9.1 are met, suitable controls of the production shall be carried out.

The holder of the approval shall in particular:

9.3.1.   ensure the existence of procedures for the effective control of the quality of products;

9.3.2.   have access to the control equipment necessary for checking the conformity to each approved type;

9.3.3.   ensure that data of test results are recorded and that related documents shall remain available for a period to be determined in accordance with the administrative service;

9.3.4.   analyse the results of each type of test in order to verify and ensure the stability of the product characteristics making allowance for variation of an industrial production;

9.3.5.   ensure that for each type of product at least the tests prescribed in annex 3 to this Regulation are carried out;

9.3.6.   ensure that any collecting of samples giving evidence of nonconformity with the type of test considered shall give rise to another sampling and another test. All the necessary steps shall be taken to re-establish the conformity of the corresponding production.

The competent authority which has granted type approval may at any time verify the conformity control methods applicable to each production unit.

9.4.1.   In every inspection, the test books and production survey records shall be presented to the visiting inspector.

9.4.2.   The inspector may take samples at random to be tested in the manufacturer's laboratory. The minimum number of samples may be determined in the light of the results of the manufacturer's own checks.

9.4.3.   When the quality lever appears unsatisfactory or when it seems necessary to verify the validity of the tests carried out in the application of paragraph 9.4.2 above, the inspector shall select samples, to be sent to the technical service which has conducted the type approval tests, using the criteria of annex 8.

9.4.4.   The competent authority may carry out any test prescribed in this Regulation. These tests will be on samples selected at random without causing distortion of the manufacturer's delivery commitments and in accordance with the criteria of annex 8.

9.4.5.   The competent authority shall strive to obtain a frequency of inspection of once every two years, However, this is at the discretion of the competent authority and their confidence in the arrangements for ensuring effective control of the conformity of production. In the case where negative results are recorded, the competent authority shall ensure that all necessary steps are taken to re-establish the conformity of production as rapidly as possible.

9.5.   Headlamps with apparent defects are disregarded.

9.6.   The reference mark is disregarded.

10.   PENALTIES FOR NON-CONFORMITY OF PRODUCTION

10.1.   The approval granted in respect of a headlamp pursuant to this Regulation may be withdrawn if the requirements specified above are not met or if a headlamp bearing the approval mark is not in conformity with the type approved.

10.2.   If a Contracting Party to the Agreement applying this Regulation withdraws an approval it has previously granted, it shall forthwith so notify the other Contracting Parties applying this Regulation, by means of a communication form conforming to the model in annex 1 to this Regulation.

11.   MODIFICATION AND EXTENSION OF APPROVAL OF A TYPE OF HEADLAMP

Every modification of the headlamp type shall be notified to the administrative department which approved the type of headlamp. The department may then either:

11.1.1.   Consider that the modifications made are unlikely to have an appreciable adverse effect and that in any case the headlamp still complies with the requirements; or

11.1.2.   Require a further test report from the technical service responsible for conducting the tests.

11.2.   Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.1.4 above to the Parties to the Agreement applying this Regulation.

11.3.   The competent authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 1 to this Regulation.

11.4.   Approvals granted before 18 March 1986 remain valid.

12.   PRODUCTION DEFINITELY DISCONTINUED

If the holder of the approval completely ceases to manufacture a headlamp approved in accordance with this Regulation, he shall so inform the authority which granted the approval. Upon receiving the relevant communication that authority shall inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 1 to this Regulation.

13.   NAMES AND ADDRESSES OF TECHNICAL SERVICES RESPONSIBLE FOR CONDUCTING APPROVAL TESTS AND OF ADMINISTRATIVE DEPARTMENTS

The Parties to the 1958 Agreement applying this Regulation shall communicate to the United Nations Secretariat the names and addresses of the technical services responsible for conducting approval tests and of the administrative departments which grant approval and to which forms certifying approval or extension or refusal or withdrawal of approval or production definitely discontinued, issued in other countries, are to be sent.

14.   TRANSITIONAL PROVISIONS

14.1.   As from six months after the official date of entry into force of Regulation No 112, Contracting Parties applying this Regulation shall cease to grant ECE approvals according to this Regulation.

14.2.   Contracting Parties applying this Regulation shall not refuse to grant extensions of approval to this and any previous series of amendments of this Regulation.

14.3.   Approvals granted under this Regulation before the date of entry into force of Regulation No. 112 and all extensions of approvals, including those to a preceding series of amendments to this Regulation granted subsequently, shall remain valid indefinitely.

14.4.   Contracting Parties applying this Regulation shall continue to issue approvals for headlamps on the basis of this and any previous series of amendments to this Regulation, provided that the headlamps are intended as replacements for fitting to vehicles in use.

14.5.   As from the official date of entry into force of Regulation No 112, no Contracting Party applying this Regulation shall prohibit the fitting on a new vehicle type of a headlamp approved under Regulation No 112.

14.6.   Contracting Parties applying this Regulation shall continue to allow fitting on a vehicle type or vehicle of a headlamp approved to this Regulation.

14.7.   Contracting Parties applying this Regulation shall continue to allow fitting or use on a vehicle in use of a headlamp approved to this Regulation as amended by any previous series of amendments, provided that the headlamp is intended for replacement.

---

(1)  Nothing in this Regulation shall prevent a Party to the Agreement applying this Regulation from prohibiting the combination of a headlamp incorporating a lens of plastic material approved under this Regulation with a mechanical headlamp-cleaning device (with wipers).

(2)  Application for approval of a filament lamp: see Regulation No 37. ‘Type of filament lamp’ should not be confused with ‘category of filament lamp’. This regulation concerns headlamps using filament lamps of categories R2 and/or HS1. These categories of filament lamps differ essentially in their design and, more particularly, in the cap. They are not interchangeable, but within one filament lamp category there are normally several types.

(3)  In the case of headlamps designed to meet the requirements of traffic moving on one side of the road only (either right or left), it is further recommended that the area which can be occulted to prevent discomfort to users in a country where traffic moves on the opposite side of the road should be outlined indelibly on the front lens. This marking is not necessary, however, where the area is clearly apparent from the design.

(4)  If the lens cannot be detached from the main body of the headlamp, a space on the lens shall be sufficient.

(5)  1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 10 for Yugoslavia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 (vacant), 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30-36 (vacant) and 37 for Turkey. Subsequent numbers shall be assigned to other countries in the chronological order in which they ratify or accede to the Agreement concerning the Adoption of Uniform Conditions of Approval and Reciprocal Recognition of Approval for Motor Vehicle Equipment and Parts, and the numbers thus assigned shall be communicated by the Secretary-General of the United Nations to the Contracting Parties to the Agreement.

(6)  These filters shall consist of all the components, including the lens, which are intended to colour the light.

(7)  The adjustment screen should be sufficiently wide to allow examination of the ‘cut-off’ over a range of at least 5° from the line vv.

(8)  If, in the case of a headlamp designed to satisfy the requirements of this Regulation with respect to the passing beam only, the focal axis diverges appreciably from the general direction of the beam, lateral adjustment shall be effected to the manner which best satisfies the requirements for illumination at points 75 and 50.

(9)  A ‘Passing beam’ headlamp of this kind may incorporate a driving beam for which no specifications are laid down.

(10)  The limit of non-adjustment of 1° to the right of left is not incompatible with vertical non-adjustment. The latter is limited only by the requirements of paragraph 6.5.

(11)  See annex 2 on the subject of special headlamps for agricultural of forest tractors and other slow-moving vehicles.

(12)  This requirement will be the subject of a recommendation for the benefit of administrations.

Only the original UN/ECE texts have legal effect under international public law. The status and date of entry into force of this Regulation should be checked in the latest version of the UN/ECE status document TRANS/WP.29/343, available at: http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html

Incorporating all valid text up to:

Supplement 18 to the 01 series of amendments — Date of entry into force: 24 October 2009

Corrigendum 1 to Supplement 18 — Date of entry into force: 11 November 2009

Supplement 19 to the 01 series of amendments — Date of entry into force: 19 August 2010

CONTENTS

REGULATION

0.

Scope

1.

Definitions

2.

Application for approval

3.

Markings

4.

Approval

5.

General specifications

6.

Intensity of light emitted

7.

Test procedure

8.

Colour of light emitted

9.

Modifications of a type of direction indicator for motor vehicles and their trailers and extension of approval

10.

Conformity of production

11.

Penalties for non-conformity of production

12.

Production definitely discontinued

13.

Names and addresses of technical services responsible for conducting approval tests, and of administrative departments

14.

Transitional provisions

ANNEXES

Annex 1 —

Categories of direction indicators: Minimum angles required for light distribution in space of these categories of direction indicators

Annex 2 —

Communication concerning the approval or extension or refusal or withdrawal of approval or production definitely discontinued of a type of direction indicator pursuant to Regulation No 6

Annex 3 —

Arrangement of the approval mark

Annex 4 —

Photometric measurements

Annex 5 —

Colour of amber lights — Trichromatic coordinates

Annex 6 —

Minimum requirements for conformity of production control procedures

Annex 7 —

Minimum requirements for sampling by an inspector

0.   SCOPE

This Regulation applies to direction indicators for vehicles of categories L, M, N, O, and T (1).

1.   DEFINITIONS

For the purposes of this Regulation:

1.1.    ‘Direction indicator’ means a device mounted on a motor vehicle or trailer which, when operated by the driver, signals the latter’s intention to change the direction in which the vehicle is proceeding. The present Regulation applies solely to fixed-position flashing light devices whose flashing is obtained by the intermittent supply of electric current to the lamp.

1.2.   The definitions given in Regulation No 48 and its series of amendments in force at the time of application for type approval shall apply to this Regulation.

1.3.    ‘Direction indicators of different types’ means lamps which differ in such essential respects as:

(a)	the trade name or mark;

(b)	the characteristics of the optical system (levels of intensity, light distribution angles, category of filament lamp, light source module, etc.);

(c)	the category of direction indicator lamps;

(d)	the variable intensity control, if any.

A change of the colour of the filament lamp or the colour of any filter does not constitute a change of type.

1.4.   References made in this Regulation to standard (étalon) filament lamp(s) and to Regulation No 37 shall refer to Regulation No 37 and its series of amendments in force at the time of application for type approval.

2.   APPLICATION FOR APPROVAL

2.1.   The application for approval of a type of direction indicator shall be submitted by the holder of the trade name or mark or by his duly accredited representative. It shall specify to which category or to which of the categories 1, 1a, 1b, 2a, 2b, 5 or 6 according to Annex 1, the direction indicator belongs and, if it belongs to category 2, whether it has steady luminous intensity (category 2a) or whether it has variable luminous intensity (category 2b) and if the direction indicator may also be used in an assembly of two lamps of the same category. At the choice of the applicant, it will also specify that the device may be installed on the vehicle with different inclinations of the reference axis in respect to the vehicle reference planes and to the ground or rotate around its reference axis; these different conditions of installation shall be indicated in the communication form.

For each type of direction indicator the application shall be accompanied by the following:

2.2.1.   Drawings, in triplicate, sufficiently detailed to permit identification of the type and category and showing geometrically in what position(s) the direction indicator may be mounted on the vehicle; the axis of observation to be taken as the axis of reference in the tests (horizontal angle H = O°, vertical angle V = 0°); and the point to be taken as the centre of reference in the said tests. The drawings shall show the position intended for the approval number and the additional symbols in relation to the circle of the approval mark;

2.2.2.   a brief technical description stating in particular, with the exception of lamps with non-replaceable light sources:

(a)	the category or categories of filament lamp(s) prescribed; this filament lamp category shall be one of those contained in Regulation No 37 and its series of amendments in force at the time of application for type approval; and/or

(b)	the light source module specific identification code.

2.2.3.   For a direction indicator of category 2b, a concise description of the variable intensity control, an arrangement diagram and a specification of the characteristics of the system ensuring the two levels of intensity;

2.2.4.   for a direction indicator lamp of categories 1, 1a, 1b, 2a and 2b, information regarding the signal according to paragraph 6.2.2 below.

2.2.5.   Two samples; if the approval is applied for devices which are not identical but are symmetrical and suitable for mounting one on the left and one on the right side of the vehicle, the two samples submitted may be identical and be suitable for mounting only on the right or only on the left side of the vehicle.

For a direction indicator of category 2b, the application shall also be accompanied by variable intensity control or a generator providing the same signal(s).

3.   MARKINGS

Devices submitted for approval shall:

3.1.   bear the trade name or mark of the applicant; this marking shall be clearly legible and indelible;

3.2.   with the exception of lamps with non-replaceable light sources, bear a clearly legible and indelible marking indicating:

(a)	the category or categories of filament lamp(s) prescribed; and/or

(b)	the light source module specific identification code.

3.3.   comprise a space of sufficient size for the approval marking and the additional symbols prescribed in paragraph 4.2 below; this space shall be shown in the drawings mentioned in paragraph 2.2.1 above;

3.4.   in case of lamps with an electronic light source control gear or a variable intensity control and/or non-replaceable light sources and/or light source module(s), bear the marking of the rated voltage or range of voltage and rated maximum wattage.

in the case of lamps with light source module(s), the light source module(s) shall bear:

3.5.1.   the trade name or mark of the applicant; this marking must be clearly legible and indelible;

3.5.2.   the specific identification code of the module; this marking must be clearly legible and indelible. This specific identification code shall comprise the starting letters ‘MD’ for ‘MODULE’ followed by the approval marking without the circle as prescribed in paragraph 4.2.1.1 below and, in the case several non identical light source modules are used, followed by additional symbols or characters; this specific identification code shall be shown in the drawings mentioned in paragraph 2.2.1 above.

The approval marking does not have to be the same as the one on the lamp in which the module is used, but both markings shall be from the same applicant.

3.5.3.   the marking of the rated voltage or range of voltage and rated maximum wattage.

3.6.   An electronic light source control gear or a variable intensity control being part of the lamp but not included into the lamp body shall bear the name of the manufacturer and its identification number.

4.   APPROVAL

4.1.   General

4.1.1.   If the two devices submitted for approval in pursuance of paragraph 2.2.4 above meet the requirements of this Regulation, approval shall be granted.

4.1.2.   Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations annexed to the 1958 Agreement, a single international approval mark may be applied provided that such lamps are not grouped, combined or reciprocally incorporated with a lamp or lamps not satisfying any one of these Regulations.

4.1.3.   An approval number shall be assigned to each type approved. Its first two digits (at present 01, corresponding to the 01 series of amendments which entered into force on 27 June 1987) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. The same Contracting Party shall not assign the same number to another type of device covered by this Regulation. Direction indicators of different categories may be marked with a single approval number when they form one assembly.

4.1.4.   Notice of approval or of extension or refusal or withdrawal of approval or production definitely discontinued of a type of device pursuant to this Regulation shall be communicated to the Parties to the 1958 Agreement which apply this Regulation, by means of a form conforming to the model in Annex 2 to this Regulation.

4.1.5.   Every device conforming to a type approved under this Regulation shall bear in the space referred to in paragraph 3.3 above, and in addition to the markings prescribed in paragraphs 3.1 and 3.2 or 3.4 respectively, an approval mark as described in paragraphs 4.2 and 4.3 below.

4.2.   Composition of the approval mark

The approval mark shall consist of:

an international approval marking, comprising:

4.2.1.1.   A circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted approval (2);

4.2.1.2.   The approval number prescribed in paragraph 4.1.3 above.

The following additional symbol (or symbols):

4.2.2.1.   One or more of the numbers: 1, 1a, 1b, 2a, 2b, 5 or 6, according to whether the device belongs to one or more categories 1, 1a, 1b, 2a, 2b, 5 or 6 for which approval is sought in accordance with paragraph 2.1;

4.2.2.2.   On devices which cannot be mounted on either side of the vehicle indiscriminately, a horizontal arrow showing in which position the device is to be mounted (the arrow shall be directed outwards from the vehicle in the case of devices of categories 1, 1a, 1b, 2a and 2b and towards the front of the vehicle in the case of devices of categories 3, 4, 5 and 6). In addition, for devices of category 6 an indication ‘R’ or ‘L’ shall in this case be shown on the device, indicating the right or left side of the vehicle.

4.2.2.3.   On devices which may be used as part of an assembly of two lamps, the additional letter ‘D’ to the right side of the symbol mentioned in paragraph 4.2.2.1;

4.2.2.4.   On devices with reduced light distribution in conformity to paragraph 2.1.3 of Annex 4 to this Regulation a vertical arrow starting from a horizontal segment and directed downwards.

4.2.2.5.   The two digits of the approval number which indicate the series of amendments in force at the time of issue of the approval and, if necessary, the required arrow may be marked close to the above additional symbols;

4.2.2.6.   The marks and symbols referred to in paragraphs 4.2.1 and 4.2.2 above shall be clearly legible and be indelible even when the device is fitted in the vehicle.

4.3.   Arrangement of the approval mark

4.3.1.   Independent lamps

Annex 3, Figure 1, to this Regulation gives an example of arrangement of the approval mark with the above-mentioned additional symbols.

If different types of lamps complying with the requirements of several Regulations, use the same outer lens having the same or different colour, a single international approval mark may be affixed, consisting of a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted the approval, and an approval number. This approval mark may be located anywhere on the lamp, provided that:

4.3.1.1.   It is visible after their installation.

4.3.1.2.   The identification symbol for each lamp appropriate to each Regulation under which approval has been granted, together with the corresponding series of amendments incorporating the most recent major technical amendments to the Regulation at the time of issue of the approval and if necessary, the required arrow shall be marked.

4.3.1.3.   The size of the components of a single approval mark shall not be less than the minimum size required for the smallest of the individual marks under which approval has been granted.

4.3.1.4.   The main body of the lamp shall include the space described in paragraph 3.3 above and shall bear the approval mark of the actual function(s).

4.3.1.5.   Figure 4 in Annex 3 to this Regulation gives examples of an approval mark with the above-mentioned additional symbols.

4.3.2.   Grouped, combined or reciprocally incorporated lamps

Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations, a single international approval mark may be applied consisting of a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted the approval, and an approval number. This approval mark may be located anywhere on the grouped, combined or reciprocally incorporated lamps, provided that:

4.3.2.1.1.   it is visible after the installation of the lamps;

4.3.2.1.2.   no part of the grouped, combined or reciprocally incorporated lamps that transmits light can be removed without at the same time removing the approval mark.

an identification symbol for each lamp appropriate to each Regulation under which approval has been granted, together with the corresponding series of amendments incorporating the most recent major technical amendments to the Regulation at the time of issue of the approval and, if necessary, the required arrow shall be marked:

4.3.2.2.1.   either on the appropriate light-emitting surface;

4.3.2.2.2.   or in a group, in such a way that each lamp of the grouped, combined or reciprocally incorporated lamps may be clearly identified.

4.3.2.3.   The size of the components of a single approval mark shall not be less than the minimum size required for the smallest of the individual marks by the Regulation under which approval has been granted.

4.3.2.4.   An approval number shall be assigned to each type approved. The same Contracting Party may not assign the same number to another type of grouped, combined or reciprocally incorporated lamps covered by this Regulation.

4.3.2.5.   Annex 3, Figure 2, to this Regulation gives examples of the arrangement of the approval marks for grouped, combined or reciprocally incorporated lamps with all the above-mentioned additional symbols.

4.3.3.   Lamps reciprocally incorporated with other lamps, of which the lens may also be used for other types of headlamps

The provisions laid down in paragraph 4.3.2 above are applicable.

4.3.3.1.   In addition, where the same lens is used, the latter may bear the different approval marks relating to the different types of headlamps or units of lamps, provided that the main body of the headlamp, even if it cannot be separated from the lens, also comprises the space described in paragraph 3.3 above and bears the approval marks of the actual functions.

If different types of headlamps comprise the same main body, the latter may bear the different approval marks.

4.3.3.2.   Annex 3, Figure 3, to this Regulation gives examples of approval marks for lamps reciprocally incorporated with a headlamp.

4.4.   The approval marking shall be clearly legible and indelible. It may be placed on an inner or outer part (transparent or not) of the device which cannot be separated from the transparent part of the device emitting the light. In any case the marking shall be visible when the device is fitted on the vehicle or when a movable part such as the hood or boot lid or a door is opened.

5.   GENERAL SPECIFICATIONS

5.1.   Each device supplied shall conform to the specifications set forth in paragraphs 6 and 8 below.

5.2.   The devices must be so designed and constructed that under normal conditions of use and notwithstanding the vibrations to which they may be subjected in such use, their satisfactory operation remains assured and they retain the characteristics prescribed by this Regulation.

In the case of light source modules, it shall be checked that:

5.3.1.   The design of the light source module(s) shall be such as:

(a)	that each light source module can only be fitted in no other position than the designated and correct one and can only be removed with the use of tool(s);

(b)	If there are more than one light source module used in the housing for a device, light source modules having different characteristics can not be interchanged within the same lamp housing.

5.3.2.   The light source module(s) shall be tamperproof.

5.4.   In case of failure of the variable intensity control of a direction indicator of category 2b emitting more than the maximum value of category 2a, requirements of steady luminous intensity of category 2a shall be fulfilled automatically.

In the case of replaceable filament lamp(s):

5.5.1.   Any category or categories of filament lamp(s) approved according to Regulation No 37 may be used, provided that no restriction on the use is made in Regulation No 37 and its series of amendments in force at the time of application for type approval.

5.5.2.   The design of the device shall be such that the filament lamp can be fixed in no other position but the correct one.

5.5.3.   The filament lamp holder shall conform to the characteristics given in IEC Publication 60061. The holder data sheet relevant to the category of filament lamp used, applies.

6.   INTENSITY OF LIGHT EMITTED

The light emitted by each of the two devices supplied must be in the case of direction indicators of categories 1, 1a, 1b, 2a or 2b in the reference axes, in the case of direction indicators of categories 5 or 6 in direction A according to Annex 1 of not less than the minimum intensity and of not more than the maximum intensity specified below:

Direction indicator of category	Minimum luminous intensity in cd	Maximum luminous intensity in cd when used as
		Single lamp	Lamp (single) marked ‘D’ (see paragraph 4.2.2.3)
1	175	1 000	500
1a	250	1 200	600
1b	400	1 200	600
2a (steady)	50	500	250
2b (variable)	50	1 000	500
5	0,6	280	140
6	50	280	140

6.1.1.   For an assembly of two or more direction indicator lamps the total intensity shall not exceed the maximum value.

6.1.2.   When an assembly of two or more lamps having the same function is deemed to be a single lamp it shall comply with the requirements for:

(a)	Maximum intensity all lamps together are lit (last column of the table);

(b)	Minimum intensity if one lamp has failed.

In case of failure of a single lamp of the categories 1, 1a, 1b, 2a and 2b, containing more than one light source the following provisions shall apply:

6.2.1.   A group of light sources, wired so that the failure of any one of them causes all of them to stop emitting light, shall be considered to be one light source.

6.2.2.   A signal for activation of the tell-tale prescribed in paragraph 6.5.8 of Regulation No 48 shall be produced if:

(a)	any one light source has failed; or

(b)	in the case of a lamp designed for only two filament light sources, the intensity in the axis of reference is less than 50 per cent of the minimum intensity; or

(c)

as a consequence of a failure of one or more light sources, the intensity in one of the following directions as indicated in Annex 4 to this Regulation is less than the minimum intensity required: (i) H = 0°, V = 0 (ii) H = 20° to the outside of the vehicle, V = + 5° (iii) H = 10° to the inside of the vehicle, V = 0°.

6.3.   When all light sources are illuminated the maximum intensity specified for a single lamp may be exceeded provided that the single lamp is not marked ‘D’ and the maximum intensity specified for an assembly of two or more lamps is not exceeded.

Outside the reference axis, within the angular fields specified in the arrangement diagrams in Annex 1 to this Regulation, the intensity of the light emitted by each of the two devices supplied must:

In each direction corresponding to the points in the relevant table of luminous-intensity distribution reproduced in Annex 4 to this Regulation, be not less than the minimum specified in paragraph 6.1 above multiplied by the percentage specified in the said table for the direction in question;

6.4.1.1.   In divergence from paragraphs 6.4 and 6.4.1, for category 5 direction indicators, to the rear, a minimum value of 0,6 cd is required throughout the fields specified in Annex 1;

6.4.2.   In no direction within the area from which the indicator lamp is visible, exceed the maximum specified in paragraph 6.1 above;

Moreover,

6.4.3.1.   Throughout the fields defined in the diagrams in Annex 1, the intensity of the light emitted must be not less than 0,7 cd for devices of category 1b, not less than 0,3 cd for devices of categories 1, 1a, 2a, 2b and for those of category 2b by day; it shall not be less than 0,07 cd for devices of category 2b by night;

6.4.3.2.   The provisions of paragraph 2.2 of Annex 4 to this Regulation on local variations of intensity must be observed.

6.5.   In general the intensities shall be measured with the light source(s) continuously alight.

However, depending on the construction of the device, for example, the use of light-emitting diodes (LED), or the need to take precautions to avoid overheating, it is allowed to measure the lamps in flashing mode.

This must be achieved by switching with a frequency of f = 1,5 ±0,5 Hz with the pulse width greater than 0,3 s, measured at 95 per cent peak light intensity.

In the case of replaceable filament lamps, the filament lamps shall be operated at reference luminous flux during on time. In all other cases the voltage as required in paragraph 7.1.1 shall be switched with a rise time and fall time shorter than 0,01 s; no overshoot is allowed.

In the case of measurements taken in flashing mode the reported luminous intensity shall be represented by the maximum intensity.

6.6.   In the case of devices of category 2b the time that elapses between energising the light source(s) and the light output measured on the reference axis to reach 90 per cent of the value measured in accordance with paragraph 6.3 above shall be measured for the extreme levels of luminous intensity produced by the direction indicator. The time measured to obtain the lowest luminous intensity shall not exceed the time measured to obtain the highest luminous intensity.

The variable intensity control shall not generate signals which cause luminous intensities:

6.7.1.   outside the range specified in paragraph 6.1 above and

6.7.2.   exceeding the category 2a maximum specified in paragraph 6.1:

(a)	for systems depending only on daytime and night time conditions: under night time conditions;

(b)	for other systems: under reference conditions as demonstrated by the manufacturer (3).

6.8.   Annex 4, referred to in paragraph 6.2.1 above, gives particulars of the measurement methods to be used.

7.   TEST PROCEDURE

All measurements, photometric and colorimetric, shall be made:

7.1.1.   In the case of a lamp with replaceable light source, if not supplied by an electronic light source control gear or a variable intensity control, with an uncoloured or coloured standard filament lamp of the category prescribed for the device, supplied with the voltage necessary to produce the reference luminous flux required for that category of filament lamp,

7.1.2.   In the case of a lamp equipped with non-replaceable light sources (filament lamps and other), at 6,75 V, 13,5 V or 28,0 V respectively.

7.1.3.   In the case of a system that uses an electronic light source control gear or a variable intensity control, being part of the lamp (4) applying at the input terminals of the lamp the voltage declared by the manufacturer or, if not indicated, 6,75 V, 13,5 V or 28,0 V respectively.

7.1.4.   In the case of a system that uses an electronic light source control gear or a variable intensity control, not being part of the lamp with the voltage declared by the manufacturer applied to the input terminals of the lamp.

7.2.   However in the case of a direction indicator of category 2b operated by a variable intensity control to obtain variable luminous intensity, photometric measurements shall be performed according to the applicant’s description.

7.3.   The test laboratory shall require from the manufacturer the light source control gear or a variable intensity control needed to supply the light source and the applicable functions.

7.4.   The voltage to be applied to the lamp shall be noted in the communication form in Annex 2 of this Regulation.

7.5.   The limits of the apparent surface in the direction of the reference axis of a direction indicator shall be determined. However, in the case of category 5 and 6 direction indicators, the limits of the light emitting surface shall be determined.

8.   COLOUR OF LIGHT EMITTED

The colour of the light emitted inside the field of the light distribution grid defined in paragraph 2 of Annex 4 shall be amber. For testing see Annex 5 to this Regulation. Outside this field, no sharp variation of colour shall be observed. These requirements shall also apply within the range of variable luminous intensity produced by direction indicators of category 2b.

9.   MODIFICATIONS OF A TYPE OF DIRECTION INDICATOR FOR MOTOR VEHICLES AND THEIR TRAILERS AND EXTENSION OF APPROVAL

Every modification of a type of direction indicator shall be notified to the administrative department which approved the type. The department may then either:

9.1.1.   Consider that the modifications made are unlikely to have an appreciable adverse effect and that in any case the device still complies with the requirements; or

9.1.2.   Require a further test report from the technical service responsible for conducting the tests.

9.2.   Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.1.4 above to the Parties to the Agreement applying this Regulation.

9.3.   The Competent Authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in Annex 2 to this Regulation.

10.   CONFORMITY OF PRODUCTION

The conformity of production procedures shall comply with those set out in the Agreement, Appendix 2 (E/ECE/324-E/ECE/TRANS/505/Rev.2), with the following requirements:

10.1.   Direction indicators approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraphs 6 and 8 above.

10.2.   The minimum requirements for conformity of production control procedures set forth in Annex 6 to this Regulation shall be complied with.

10.3.   The minimum requirements for sampling by an inspector set forth in Annex 7 to this Regulation shall be complied with.

10.4.   The authority which has granted type approval may at any time verify the conformity control methods applied in each production facility. The normal frequency of these verifications shall be once every two years.

11.   PENALTIES FOR NON-CONFORMITY OF PRODUCTION

11.1.   The approval granted in respect of a device pursuant to this Regulation may be withdrawn if the foregoing requirements are not met.

11.2.   If a Contracting Party to the Agreement which applies this Regulation withdraws an approval it has previously granted, it shall forthwith so notify the other Contracting Parties applying this Regulation, by means of a communication form conforming to the model in Annex 2 to this Regulation.

12.   PRODUCTION DEFINITELY DISCONTINUED

If the holder of the approval completely ceases to manufacture a device approved in accordance with this Regulation, he shall so inform the authority which granted the approval. Upon receiving the relevant communication, that authority shall inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in Annex 2 to this Regulation.

13.   NAMES AND ADDRESSES OF TECHNICAL SERVICES RESPONSIBLE FOR CONDUCTING APPROVAL TESTS, AND OF ADMINISTRATIVE DEPARTMENTS

The Parties to the 1958 Agreement which apply this Regulation shall communicate to the United Nations Secretariat the names and addresses of the Technical Services responsible for conducting approval tests and of the Administrative Departments which grant approval and to which forms certifying approval or extension or refusal or withdrawal of approval, issued in other countries, are to be sent.

14.   TRANSITIONAL PROVISIONS

14.1.   As from the official date of entry into force of Supplement 8 to the 01 series of amendments, no Contracting Party applying this Regulation shall refuse to grant ECE approval under this Regulation as amended by Supplement 8 to the 01 series of amendments.

14.2.   As from 24 months after the date of entry into force, Contracting Parties applying this Regulation shall grant ECE approvals only if the type of direction indicator to be approved meets the requirements of this Regulation as amended by Supplement 8 to the 01 series of amendments.

14.3.   Contracting Parties applying this Regulation shall not refuse to grant extensions of approval to the preceding series of amendments to this Regulation.

14.4.   Contracting Parties applying this Regulation shall continue to grant approvals to those types of direction indicators which comply with the requirements of this Regulation as amended by the preceding series of amendments during the 12 months period which follows the date of entry into force of Supplement 8 to the 01 series of amendments.

14.5.   ECE approvals granted under this Regulation earlier than 12 months after the date of entry into force and all extensions of approvals, including those to a preceding series of amendments to this Regulation granted subsequently, shall remain valid indefinitely. When the type of direction indicator approved to the preceding series of amendments meets the requirements of this Regulation as amended by Supplement 8 to the 01 series of amendments, the Contracting Party which granted the approval shall notify the other Contracting Parties applying this Regulation thereof.

14.6.   No Contracting Party applying this Regulation shall refuse a type of direction indicator approved to Supplement 8 to the 01 series of amendments to this Regulation.

14.7.   Until 36 months after the date of entry into force of Supplement 8 to the 01 series of amendments to this Regulation, no Contracting Party applying this Regulation shall refuse a type of direction indicator approved to the preceding series of amendments to this Regulation.

14.8.   Starting 36 months after the date of entry into force of Supplement 8 to the 01 series of amendments to this Regulation, Contracting Parties applying this Regulation may refuse the sale of a type of direction indicator which does not meet the requirements of Supplement 8 to the 01 series of amendments to this Regulation unless the direction indicator is intended as a replacement for fitting on vehicles in use.

14.9.   Contracting Parties applying this Regulation shall continue to issue approvals for direction indicators on the basis of any previous series of amendments, provided that the direction indicators are intended as replacements for fitting to vehicles in use.

14.10.   As from the official date of entry into force of Supplement 8 to the 01 series of amendments, no Contracting Party applying this Regulation shall prohibit the fitting on a vehicle of a direction indicator approved under this Regulation as amended by Supplement 8 to the 01 series of amendments.

14.11.   Contracting Parties applying this Regulation shall continue to allow the fitting on a vehicle of a direction indicator approved to this Regulation as amended by the preceding series of amendments during the 48 months period which follows the date of entry into force of Supplement 8 to the 01 series of amendments.

14.12.   Upon the expiration of a period of 48 months after the date of entry into force of Supplement 8 to the 01 series of amendments, Contracting Parties applying this Regulation may prohibit the fitting of a direction indicator which does not meet the requirements of this Regulation as amended by Supplement 8 to the 01 series of amendments on a new vehicle for which national type or individual approval was granted more than 24 months after the date of entry into force of Supplement 8 to the 01 series of amendments to this Regulation.

14.13.   Upon the expiration of a period of 60 months after the date of entry into force, Contracting Parties applying this Regulation may prohibit the fitting of a direction indicator which does not meet the requirements of this Regulation as amended by Supplement 8 to the 01 series of amendments on a new vehicle first registered more than 60 months after the date of entry into force of Supplement 8 to the 01 series of amendments to this Regulation.

14.14.   Existing approvals to direction indicator lamps of the categories 3 and 4, approved under this Regulation prior to the introduction of Supplement 16 to the 01 series of amendments, shall remain valid indefinitely.

---

(1)  As defined in Annex 7 to the Consolidated Resolution on the Construction of Vehicles (R.E.3) (document TRANS/WP.29/78/Rev.1/Amend.2 as last amended by Amend.4).

(2)  1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 10 for Serbia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 for Ireland, 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30 (vacant), 31 for Bosnia and Herzegovina, 32 for Latvia, 33 (vacant), 34 for Bulgaria, 35 (vacant), 36 for Lithuania, 37 for Turkey, 38 (vacant), 39 for Azerbaijan, 40 for The former Yugoslav Republic of Macedonia, 41 (vacant), 42 for the European Community (Approvals are granted by its Member States using their respective ECE symbol), 43 for Japan, 44 (vacant), 45 for Australia, 46 for Ukraine, 47 for South Africa, 48 for New Zealand, 49 for Cyprus, 50 for Malta, 51 for the Republic of Korea, 52 for Malaysia, 53 for Thailand, 54 and 55 (vacant), 56 for Montenegro, 57 (vacant) and 58 for Tunisia. Subsequent numbers shall be assigned to other countries in the chronological order in which they ratify or accede to the Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions, and the numbers thus assigned shall be communicated by the Secretary-General of the United Nations to the Contracting Parties to the Agreement.

(3)  Good visibility (meteorological optical range MOR > 2 000 m defined according to WMO, Guide to Meteorological Instruments and Methods of Observation, Sixth Edition, ISBN: 92-63-16008-2, pp. 1.9.1/1.9.11, Geneva 1996) and clean lens.

(4)  For the purpose of this Regulation ‘being part of the lamp’ means to be physically included in the lamp body or to be external, separated or not, but supplied by the lamp manufacturer as part of the lamp system.

Only the original UN/ECE texts have legal effect under international public law. The status and date of entry into force of this Regulation should be checked in the latest version of the UN/ECE status document TRANS/WP.29/343, available at: http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html

Incorporating all valid text up to:

05 series of amendments — Date of entry into force: 8 September 2001

Corrigendum 1 to Revision 4 of the Regulation — Date of entry into force: 12 March 2003

CONTENTS

REGULATION

A.   ADMINISTRATIVE PROVISIONS

0.

Scope

1.

Definitions

2.

Application for approval of a headlamp

3.

Markings

4.

Approval

B.   TECHNICAL REQUIREMENTS FOR HEADLAMPS

5.

General specifications

6.

Illumination

7.

Requirements concerning coloured lenses and filters

8.

Gauging discomfort

9.

Standard headlamp

10.

Observation concerning colour

C.   FURTHER ADMINISTRATIVE PROVISIONS

11.

Modifications and extension of approval of a type of headlamp

12.

Conformity of production

13.

Penalties for non-conformity of production

14.

Production definitely discontinued

15.

Names and addresses of technical services responsible for conducting approval tests and of administrative departments

16.

Transitional provisions

ANNEXES

Annex 1 —

Communication

Annex 2 —

Verification of conformity of production of headlamps equipped with H1, H2, H3, HB3, HB4, H7, H8, H9, HIR1, HIR2 and/or H11 filament lamps

Annex 3 —

Examples of arrangements of approval marks

Annex 4 —

Measuring screens

Annex 5 —

Tests for stability of photometric performance of headlamps in operation.

Annex 6 —

Requirements for lamps incorporating lenses of plastic material-testing of lens or material samples and of complete lamps.

Annex 7 —

Minimum requirements for sampling by an inspector

A.   ADMINISTRATIVE PROVISIONS

0.   SCOPE (1)

This Regulation applies to motor vehicle headlamps which may incorporate lenses of glass or plastic material.

1.   DEFINITIONS

For the purpose of this Regulation,

1.1.    ‘Lens’ means the outermost component of the headlamp (unit) which transmits light through the illuminating surface;

1.2.    ‘Coating’ means any product or products applied in one or more layers to the outer face of a lens;

‘Headlamps of different types’ are headlamps which differ in such essential respects as:

1.3.1.   the trade name or mark;

1.3.2.   the characteristics of the optical system;

1.3.3.   the inclusion or elimination of components capable of altering the optical effects by reflection, refraction, absorption and/or deformation during operation. However, the fitting or elimination of filters designed solely to change the colour of the beam and not its light distribution shall not constitute a change in the type;

1.3.4.   suitability for right-hand or left-hand traffic or for both traffic systems;

1.3.5.   the kind of beam produced (passing beam, driving beam or both);

1.3.6.   the holder intended to accommodate the filament lamp (or lamps) of one of the categories H1, H2, H3, HB3, HB4, H7, H8, H9, HIR1, HIR2 and/or H11 (2)  (3);

1.3.7.   the materials constituting the lenses and coating, if any.

2.   APPLICATION FOR APPROVAL OF A HEADLAMP (4)

The application for approval of a headlamp shall be submitted by the owner of the trade name or mark or by his duly accredited representative. It shall specify:

2.1.1.   whether the headlamp is intended to provide both a passing beam and driving beam or only one of these beams;

whether, if the headlamp is intended to provide a passing beam, it is designed for both left-hand and right-hand traffic or for either left-hand or right-hand traffic only;

2.1.2.1.   if the headlamp is equipped with an adjustable reflector, the mounting position(s) of the headlamp in relation to the ground and the longitudinal median plane of the vehicle.

2.1.3.   the colour of the beam emitted by the headlamp;

Every application shall be accompanied by:

drawings in triplicate in sufficient detail to permit identification of the type and representing a frontal view of the headlamp, with details of lens ribbing if any, and the cross-section; the drawings shall indicate the space reserved for the approval mark;

2.2.1.1.   if the headlamp is equipped with an adjustable reflector, an indication of the mounting position(s) of the headlamp in relation to the ground and the longitudinal median plane of the vehicle, if the headlamp is for use in that (those) position(s) only;

2.2.2.   a brief technical specification;

2.2.3.   two samples of the type of headlamp;

for the test of plastic material of which the lenses are made:

thirteen lenses:

2.2.4.1.1.   six of these lenses may be replaced by six samples of material at least 60 × 80 mm in size, having a flat or convex outer surface and a substantially flat area (radius of curvature not less than 300 mm) in the middle measuring at least 15 × 15 mm;

2.2.4.1.2.   every such lens or sample of material shall be produced by the method to be used in mass production;

2.2.4.2.   a reflector to which the lenses can be fitted in accordance with the manufacturer's instructions.

2.3.   The materials making up the lenses and coatings, if any, shall be accompanied by the test report of the characteristics of these materials and coatings if they have already been tested.

2.4.   The competent authority shall verify the existence of satisfactory arrangements for ensuring effective control of the conformity of production before type approval is granted.

3.   MARKINGS (5)

3.1.   Headlamps submitted for approval shall bear the trade name or mark of the applicant.

3.2.   They shall comprise, on the lens and on the main body, (6) spaces of sufficient size for the approval mark and the additional symbols referred to in paragraph 4; these spaces shall be indicated on the drawings referred to in paragraph 2.2.1 above.

3.3.   Headlamps designed to satisfy the requirements of both right-hand and left-hand traffic shall bear markings indicating the two settings of the optical unit of the vehicle or of the filament lamp on the reflector; these markings shall consist of the letters ‘R/D’ for the position for right-hand traffic and the letters ‘L/G’ for the position for left-hand traffic.

4.   APPROVAL

4.1.   General

4.1.1.   If all the samples of a type of headlamp submitted in pursuance of paragraph 2 above meet the requirements of this Regulation, approval shall be granted.

4.1.2.   Where grouped, combined or reciprocally incorporated lamps satisfy the requirements of more than one Regulation, a single international approval mark may be affixed provided that each of the grouped, combined or reciprocally incorporated lamps satisfies the provisions applicable to it.

This requirement shall not apply to headlamps fitted with a two-filament bulb when a single beam is approved.

4.1.3.   An approval number shall be assigned to each type approved. Its first two digits (at present 04) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. The same Contracting Party shall not assign the same number to another type of headlamp covered by this Regulation, except if the approval is extended to a device which only differs from the already approved device by the colour of the light emitted.

4.1.4.   Notice of approval or of extension or refusal or withdrawal of approval or production definitely discontinued of a type of headlamp pursuant to this Regulation shall be communicated to the Parties to the 1958 Agreement applying this Regulation by means of a form conforming to the model in annex 1 to this Regulation, with the indications according to paragraph 2.2.1.1.

4.1.5.   In addition to the mark prescribed in paragraph 3.1 an approval mark as described in paragraphs 4.2 and 4.3 below shall be affixed in the spaces referred to in paragraph 3.2 above to every headlamp conforming to a type approved under this Regulation.

4.2.   Composition of the approval mark

The approval mark shall consist of:

an international approval mark, comprising:

4.2.1.1.   a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted approval; (7)

4.2.1.2.   the approval number prescribed in paragraph 4.1.3 above.

The following additional symbol or symbols:

4.2.2.1.   on headlamps meeting left-hand traffic requirements only, a horizontal arrow pointing to the right of an observer facing the headlamp, i.e. to the side of the road on which traffic moves;

4.2.2.2.   on headlamps designed to meet the requirements of both traffic systems by means of an appropriate adjustment of the setting of the optical unit or the filament lamp, a horizontal arrow with a head at each end, the heads pointing respectively to the left and to the right;

4.2.2.3.   on headlamps meeting the requirements of this Regulation in respect of the passing beam only, the letters ‘HC’;

4.2.2.4.   on headlamps meeting the requirements of this Regulation in respect of the driving beam only, the letters ‘HR’;

4.2.2.5.   on headlamps meeting the requirements of this Regulation in respect of both the passing beam and the driving beam, the letters ‘HCR’;

4.2.2.6.   on headlamps incorporating a lens of plastic material, the group of letters ‘PL’ to be affixed near the symbols prescribed in paragraphs 4.2.2.3 to 4.2.2.5 above;

4.2.2.7.   on headlamps meeting the requirements of this Regulation in respect of the driving beam, an indication of the maximum luminous intensity expressed by a reference mark as defined in paragraph 6.3.2.1.2 below, placed near the circle surrounding the letter ‘E’; in the case of reciprocally incorporated headlamps, indication of the maximum luminous intensity of the driving beams as a whole shall be expressed as above.

In every case the relevant operating mode used during the test procedure according to paragraph 1.1.1.1 of annex 5 and the allowed voltage(s) according to paragraph 1.1.1.2 of annex 5 shall be stipulated on the approval certificate and on the communication form transmitted to the countries which are Contracting Parties to the Agreement and which apply this Regulation. In the corresponding cases the device shall be marked as follows:

4.2.3.1.   on headlamps meeting the requirements of this Regulation which are so designed that the filament of the passing beam shall not be lit simultaneously with that of any other lighting function with which it may be reciprocally incorporated, an oblique stroke (/) shall be placed behind the passing lamp symbol in the approval mark.

4.2.3.2.   on headlamps meeting the requirements of annex 5 to this Regulation only when supplied with a voltage of 6 V or 12 V, a symbol consisting of the number 24 crossed out by an oblique cross (×) shall be placed near the filament lamp holder.

4.2.4.   The two digits of the approval number (at present 04) which indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval and, if necessary, the required arrow may be marked close to the above additional symbols.

4.2.5.   The marks and symbols referred to in paragraphs 4.2.1 and 4.2.2 shall be clearly legible and indelible even when the headlamp is mounted on the vehicle.

4.3.   Arrangement of the approval mark

4.3.1.   Independent lamps

Annex 3, figures 1 - 9, gives examples of arrangements of the approval marks with the above-mentioned additional symbols.

Grouped, combined or reciprocally incorporated lamps

Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations, a single international approval mark may be affixed, consisting of a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted the approval, and an approval number. This approval mark may be located anywhere on the grouped, combined or reciprocally incorporated lamps, provided that:

4.3.2.1.1.   it is visible after their installation,

4.3.2.1.2.   no part of the grouped, combined or reciprocally incorporated lamps that transmits light can be removed without at the same time removing the approval mark.

The identification symbol for each lamp appropriate to each Regulation under which approval has been granted, together with the corresponding series of amendments incorporating the most recent major technical amendments to the Regulations at the time of issue of the approval and, if necessary, the required arrow shall be marked:

either

4.3.2.2.1.   on the appropriate light-emitting surface,

or

4.3.2.2.2.   in a group, in such a way that each of the grouped, combined or reciprocally incorporated lamps may be clearly identified (see four examples shown in annex 3).

4.3.2.3.   The size of the components of a single approval mark shall not be less than the minimum size required for the smallest of the individual marks under which approval has been granted.

4.3.2.4.   An approval number shall be assigned to each type approved. The same Contracting Party may not assign the same number to another type of grouped, combined or reciprocally incorporated lamps covered by this Regulation.

4.3.2.5.   Annex 3, figure 10, of this Regulation gives examples of arrangements of approval marks for grouped, combined or reciprocally incorporated lamps with all the above-mentioned additional symbols.

Lamps, the lens of which is used for different types of headlamps and which may be reciprocally incorporated or grouped with other lamps

The provisions laid down in paragraph 4.3.2 above are applicable.

4.3.3.1.   In addition where the same lens is used, the latter may bear the different approval marks relating to the different types of headlamps or units of lamps, provided that the main body of the headlamp, even if it cannot be separated from the lens, also comprises the space described in paragraph 3.2 above and bears the approval marks of the actual functions.

If different types of headlamps comprise the same main body, the latter may bear the different approval marks.

4.3.3.2.   Annex 3, figure 11, of this Regulation gives examples of arrangements of approval marks corresponding to that case.

B.   TECHNICAL REQUIREMENTS FOR HEADLAMPS (8)

5.   GENERAL SPECIFICATIONS

5.1.   Each sample shall conform to the specifications set forth in paragraphs 6 to 8 below.

Headlamps shall be so made as to retain their prescribed photometric characteristics and to remain in good working order when in normal use, in spite of the vibrations to which they may be subjected.

5.2.1.   Headlamps shall be fitted with a device enabling them to be so adjusted on the vehicle as to comply with the rules applicable to them. Such a device need not be fitted on components in which the reflector and the lens cannot be separated provided the use of such components is confined to vehicles on which the headlamp setting can be adjusted by other means. Where a headlamp providing a driving beam and a headlamp providing a passing beam, each equipped with its own filament lamp, are assembled to form a composite unit, the adjusting device shall enable each optical system individually to be duly adjusted. However, this shall not apply to headlamp assemblies whose reflectors are indivisible. For this type of assembly, the requirements of paragraph 6 shall apply.

5.3.   The components by which the filament lamp(s) is/are fixed to the reflector shall be so made that, even in darkness, the filament lamp(s) can be fixed in no other position but the correct one. (9)

The filament lamp-holder shall conform to the dimensional characteristics as given in the following data sheets of IEC Publication 61-2:

Filament lamps	Holder	Data sheets
H1	P 14,5s	7005-46-3
H2	X 5111	7005-99-2
H3	PK 22s	7005-47-1
HB3	P 20d	7005-31-1
HB4	P 22d	7005-32-1
H7	PX 26d	7005-5-1
H8	PG 17	7005-110-1
HIR1	PX 20d	7005-…-1
HIR2	PX 22d	7005-…-.
H9	PGJ 19-5	7005-110-1
H11	PGJ 19-2	7005-110-1

5.4.   Headlamps designed to satisfy the requirements of both right-hand and left-hand traffic may be adapted for traffic on a given side of the road either by an appropriate initial setting when fitted on the vehicle or by selective setting by the user. Such initial or selective setting may consist, for example, of fixing either the optical unit at a given angle on the vehicle or the filament lamp at a given angle in relation to the optical unit. In all cases, only two precise setting positions, one for right-hand and one for left-hand traffic, shall be possible, and the design shall preclude inadvertent shifting of the headlamp from one position to the other or its setting in an intermediate position. Where two different setting positions are provided for the filament lamp, the components attaching the filament lamp to the reflector must be so designed and made that, in each of its two settings, the filament lamp will be held in position with the precision required for headlamps intended for traffic on only one side of the road. Conformity with the requirements of this paragraph shall be verified visually and, where necessary, by a test fitting.

On headlamps designed to provide alternately a driving beam and a passing beam, any mechanical, electro-mechanical or other device incorporated in the headlamp for switching from one beam to the other (10) must be so constructed that:

5.5.1.   the device is strong enough to be worked 50 000 times without suffering damage despite the vibration to which it may be subjected in normal use;

5.5.2.   in the case of failure it is possible to obtain the passing beam automatically;

5.5.3.   either the passing beam or the driving beam can always be obtained without any possibility of the mechanism stopping in between the two positions;

5.5.4.   the user cannot, with ordinary tools, change the shape or position of the moving parts.

5.6.   Complementary tests shall be done according to the requirements of annex 5 to ensure that in use there is no excessive change in photometric performance.

5.7.   If the lens of the headlamp is of plastic material, tests shall be done according to the requirements of annex 6.

6.   ILLUMINATION

6.1.   General provisions

6.1.1.   Headlamps shall be so made that with suitable H1, H2, H3, HB3, HB4, H7, H8, H9, HIR1, HIR2 and/or H11 filament lamps they provide adequate illumination without dazzle in the case of the passing beam and good illumination in the case of the driving beam.

6.1.2.   The illumination produced by the headlamp shall be checked on a vertical screen set at a distance of 25 m in front of the headlamp and at right angles to its axis (see annex 4).

6.1.3.   The headlamps shall be checked by means of (a) standard (reference) filament lamp(s) designed for a rated voltage of 12 V, any selective-yellow filters (11) being replaced by geometrically identical uncoloured filters with a transmission factor of at least 80 per cent. During the checking of the headlamp the voltage at the terminals of the filament lamp must be regulated so as to obtain the following characteristics:

Filament lamps	Approximate supply voltage (in V) for measurement	Light flux (in lumens)
H1	12	1 150
H2	12	1 300
H3	12	1 100
HB3	12	1 300
HB4	12	825
H7	12	1 100
H8	12	600
HIR1	12	1 840
HIR2	12	1 355
H9	12	1 500
H11	12	1 000

The headlamp shall be deemed satisfactory if the photometric requirements are met with at least one standard (reference) 12-volt filament lamp which may be supplied with the headlamp.

6.1.4.   The dimensions determining the position of the filament inside the standard filament lamp are shown on the relevant data sheet of Regulation No 37.

6.1.5.   The bulb of the standard filament lamp must be of such optical shape and quality that it does not cause any reflection or refraction adversely affecting the light distribution. Compliance with this requirement must be checked by measuring the light distribution obtained when a standard headlamp is fitted with the standard (reference) filament lamp.

6.2.   Provisions regarding passing beams

6.2.1.   The passing beam must produce a sufficiently sharp ‘cut-off’ to permit satisfactory adjustment with its aid. The ‘cut-off’ must be a horizontal straight line on the side opposite to the direction of traffic for which the headlamp is intended; on the other side it must extend neither beyond the broken line HV H1 H4 formed by a straight line HV H1 standing at an angle of 45° to the horizontal and a straight line H1 H4 lying 25 cm above the straight line hh, nor beyond the straight line HV H3, inclined at an angle of 15° above the horizontal (see annex 4). A ‘cut-off’ extending beyond both line HV H2 and line H2 H4 and resulting from a combination of the above two possibilities shall in no circumstances be permitted.

The headlamp shall be so aimed that:

6.2.2.1.   in the case of headlamps designed to meet the requirements of right-hand traffic, the ‘cut-off’ on the left half of the screen (12) is horizontal and, in the case of headlamps designed to meet the requirements of left-hand traffic, the ‘cut-off’ on the right half of the screen is horizontal;

6.2.2.2.   this horizontal part of the ‘cut-off’ is situated on the screen 25 cm below the line hh (see annex 4);

6.2.2.3.   the ‘elbow’ of the ‘cut-off’ is on line vv (13).

6.2.3.   When so aimed, the headlamp need, if its approval is sought solely for a passing beam (14), comply only with the requirements referred to in paragraphs 6.2.5 to 6.2.7 below; if it is intended to provide both a passing beam and a driving beam it shall comply with the requirements referred to in paragraphs 6.2.5 to 6.2.7 and 6.3.

6.2.4.   Where a headlamp so aimed does not meet the requirements referred to in paragraphs 6.2.5 to 6.2.7 and 6.3 its alignment may be changed, provided that the axis of the beam is not laterally displaced by more than 1° (= 44 cm) to the right or left (15). To facilitate alignment by means of the ‘cut-off’, the headlamp may be partially occulted in order to sharpen the ‘cut-off’.

6.2.5.   The illumination produced on the screen by the passing beam shall meet the following requirements:

Point on measuring screen				Required illumination in lux
Headlamps for right-hand traffic		Headlamps for left-hand traffic
Point B	50 L	Point B	50 R	≤ 0,4
Point 75	R	Point 75	L	≥ 12
Point 75	L	Point 75	R	≤ 12
Point 50	L	Point 50	R	≤ 15
Point 50	R	Point 50	L	≥ 12
Point 50	V	Point 50	V	≥ 6
Point 25	L	Point 25	R	≥ 2
Point 25	R	Point 25	L	≥ 2
Any point in zone III				≤ 0,7
Any point in zone IV				≥ 3
Any point in zone I ≤ 2 x (E50R or E50L) (*1)

6.2.6.   There shall be no lateral variations detrimental to good visibility in any of the zones I, II, III and IV.

6.2.7.   The illumination values in zones ‘A’ and ‘B’ as shown in figure C in annex 4 shall be checked by the measurement of the photometric values of points 1 to 8 on this figure; these values shall lie within the following limits:

1 + 2 + 3 ≥ 0,3 lux, and

4 + 5 + 6 ≥ 0,6 lux, and

0,7 lux ≥ 7 ≥ 0,1 lux and

0,7 lux ≥ 8 ≥ 0,2 lux

These new values shall not be required for headlamps which have been approved before the application date of Supplement 4 to the 04 series of amendments to this Regulation (13 January 1993) nor to the extensions of such approvals (16).

6.2.8.   Headlamps designed to meet the requirements of both right-hand and left-hand traffic must in each of the two setting positions of the optical unit or of the filament lamp, meet the requirements set forth above for the corresponding direction of traffic.

6.3.   Provisions regarding driving beams

6.3.1.   In case of a headlamp designed to provide a driving beam and a passing beam, measurements of the illumination produced on the screen by the driving beam shall be taken with the same headlamp alignment as for measurements under paragraphs 6.2.5 to 6.2.7 above; in the case of a headlamp providing a driving beam only, it shall be so adjusted that the area of maximum illumination is centred on the point of intersection of the lines hh and vv; such a headlamp need meet only the requirements referred to in paragraph 6.3.

The illumination produced on the screen by the driving beam shall meet the following requirements:

the point of intersection (HV) of the lines hh and vv shall be situated within the isolux representing 80 per cent of maximum illumination. This maximum value (EM) shall be not less than 48 lux. The maximum value shall in no case exceed 240 lux; moreover, in the case of a combined passing and driving headlamp, this maximum value shall not be more than 16 times the illumination measured for the passing beam at point 75 R (or 75 L).

6.3.2.1.1.   the maximum luminous intensity (IM) of the driving beam expressed in thousands of candelas shall be calculated by means of the formula:

6.3.2.1.2.   the reference mark (I′M.) indicating this maximum intensity and referred to in paragraph 4.2.2.7 above shall be obtained by means of the formula:

this value shall be rounded to whichever is the nearest of the following: 7,5, 10, 12,5, 17,5, 20, 25, 27,5, 30, 37,5, 40, 45, 50.

6.3.2.2.   Starting from point HV, horizontally to the right and left the illumination shall be not less than 24 lux up to a distance of 1,125 m and not less than 6 lux up to a distance of 2,25 m.

In the case of headlamps with an adjustable reflector the requirements of paragraphs 6,2. and 6,3. are applicable for each mounting position indicated according to paragraph 2.1.3. For verification the following procedure shall be used:

6.4.1.   each applied position is realised on the test goniometer with respect to a line joining the centre of the light source and point HV on the aiming screen. The adjustable reflector is then moved into such a position that the light pattern on the screen corresponds to the aiming prescriptions of paragraphs 6.2.1. to 6.2.2.3 and/or 6.3.1;

6.4.2.   with the reflector initially fixed according to paragraph 6.4.1, the headlamp must meet the relevant photometric requirements of paragraphs 6.2 and 6.3;

6.4.3.   additional tests are made after the reflector has been moved vertically +/-2 degrees or at least into the maximum position, if less than 2°, from its initial position by means of the headlamps adjusting device. Having re-aimed the headlamp as a whole (by means of the goniometer for example) in the corresponding opposite direction the light output in the following directions shall be controlled and lie within the required limits: passing beam:

points HV and 75R (75L respectively);

driving beam: IM and point HV (percentage of IM).

6.4.4.   if the applicant has indicated more than one mounting positions, the procedure of paragraphs 6.4.1 to 6.4.3 shall be repeated for all the other positions;

6.4.5.   if the applicant has not asked for special mounting positions, the headlamp shall be aimed for measurements of paragraphs 6.2 and 6.3 with the headlamps adjusting device in its mean position. The additional tests of paragraph 6.4.3. shall be made with the reflector moved into its extreme positions (instead of +/-2°) by means of the headlamps adjusting device.

6.5.   The screen illumination values referred to in paragraphs 6.2.5 to 6.2.7 and 6.3 above shall be measured by means of a photoreceptor, the effective area of which shall be contained within a square of 65 mm side.

7.   REQUIREMENTS CONCERNING COLOURED LENSES AND FILTERS

7.1.   Approval may be obtained for headlamps emitting either white or selective-yellow light with a filament lamp.

Expressed in CIE thrichromatic coordinates, the corresponding colorimetric characteristics are as follows:

Selective-yellow filter (screen or lens)

Limit towards red	y ≥ 0,138 + 0,580 x
Limit towards green	y ≤ 1,29 x – 0,100
Limit towards white	y ≥ – x + 0,966
Limit towards spectral value	y ≤ – x + 0,992

which can also be expressed as follows:

dominant wave-length:	575-585 nm
purity factor:	0,90-0,98

The transmission factor must be ≥ 0,78 when determined by means of a source of light with a colour temperature of 2 856 K (17)

7.2.   The filter must be part of the headlamp, and must be attached to it in such a way that the user cannot remove it either inadvertently or, with ordinary tools, intentionally.

8.   GAUGING DISCOMFORT

The discomfort caused by the passing beam of headlamps shall be gauged (18)

9.   STANDARD HEADLAMP (19)

A headlamp shall be deemed to be a standard (reference) headlamp if it

9.1.   satisfies the above-mentioned requirements for approval;

9.2.   has an effective diameter of not less than 160 mm;

provides with a standard filament lamp, at the various points and in the various zones referred to in paragraph 6.2.5, illumination equal to:

9.3.1.   not more than 90 per cent of the maximum limits and

9.3.2.   not less than 120 per cent of the minimum limits prescribed in the table in paragraph 6.2.5.

10.   OBSERVATION CONCERNING COLOUR

Since any approval under this Regulation is granted, pursuant to paragraph 7.1 above, to a type of headlamp emitting either white light or selective-yellow light, article 3 of the Agreement to which the Regulation is annexed shall not prevent the Contracting Parties from prohibiting headlamps emitting a beam of white or selective-yellow light on vehicles registered by them.

C.   FURTHER ADMINISTRATIVE PROVISIONS

11.   MODIFICATION AND EXTENSION OF APPROVAL OF A TYPE OF HEADLAMP

Every modification of the headlamp type shall be notified to the administrative department which approved the type of headlamp. The department may then either:

11.1.1.   consider that the modifications made are unlikely to have an appreciable adverse effect and that in any case the headlamp still complies with the requirements; or

11.1.2.   require a further test report from the technical service responsible for conducting the tests.

11.2.   Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.1.4 above to the Parties to the Agreement applying this Regulation.

11.3.   The competent authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 1 to this Regulation.

12.   CONFORMITY OF PRODUCTION

12.1.   Headlamps approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraphs 6 and 7.

12.2.   In order to verify that the requirements of paragraph 12.1 are met, suitable controls of the production shall be carried out.

The holder of the approval shall in particular:

12.3.1.   ensure the existence of procedures for the effective control of the quality of products;

12.3.2.   have access to the control equipment necessary for checking the conformity to each approved type;

12.3.3.   ensure that data of test results are recorded and that related documents shall remain available for a period to be determined in accordance with the administrative service;

12.3.4.   analyse the results of each type of test in order to verify and ensure the stability of the product characteristics, making allowance for variation of an industrial production;

12.3.5.   ensure that for each type of product at least the tests prescribed in annex 2 to this Regulation are carried out;

12.3.6.   Ensure that any collecting of samples giving evidence of non conformity with the type of test considered shall give rise to another sampling and another test. All the necessary steps shall be taken to re-establish the conformity of the corresponding production.

The competent authority which has granted type approval may at any time verify the conformity control methods applicable to each production unit.

12.4.1.   In every inspection, the test books and production survey records shall be presented to the visiting inspector.

12.4.2.   The inspector may take samples at random to be tested in the manufacturer's laboratory. The minimum number of samples may be determined in the light of the results of the manufacturer's own checks.

12.4.3.   When the quality level appears unsatisfactory or when it seems necessary to verify the validity of the tests carried out in the application of paragraph 12.4.2 above, the inspector shall select samples, to be sent to the technical service which has conducted the type approval tests, using the criteria of annex 7.

12.4.4.   The competent authority may carry out any test prescribed in this Regulation. These tests will be on samples selected at random without causing distortion of the manufacturer's delivery commitments and in accordance with the criteria of annex 7.

12.4.5.   The competent authority shall strive to obtain a frequency of inspection of once every two years, However, this is at the discretion of the competent authority and their confidence in arrangements for ensuring effective control of the conformity production. In the case where negative results are recorded, competent authority shall ensure that all necessary steps are taken to re-establish the conformity of production as rapidly possible.

12.5.   Headlamps with apparent defects are disregarded.

12.6.   The reference mark is disregarded.

13.   PENALTIES FOR NON-CONFORMITY OF PRODUCTION

13.1.   The approval granted in respect of a type of headlamp pursuant to this Regulation may be withdrawn if the requirements are not complied with or if a headlamp bearing the approval mark does not conform to the type approved.

13.2.   If a Contracting Party to the Agreement applying this Regulation withdraws an approval it has previously granted, it shall forthwith so notify the other Contracting Parties applying this Regulation, by means of a communication form conforming to the model in annex 1 to this Regulation.

14.   PRODUCTION DEFINITELY DISCONTINUED

If the holder of the approval completely ceases to manufacture a type of headlamp approved in accordance with this Regulation, he shall so inform the authority which granted the approval. Upon receiving the relevant communication, that authority shall inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 1 to this Regulation.

15.   NAMES AND ADDRESSES OF TECHNICAL SERVICES RESPONSIBLE FOR CONDUCTING APPROVAL TESTS AND OF ADMINISTRATIVE DEPARTMENTS

The Parties to the 1958 Agreement which apply this Regulation shall communicate to the United Nations Secretariat the names and addresses of the technical services responsible for conducting approval tests and of the administrative departments which grant approval and to which forms certifying approval or extension or refusal or withdrawal of approval, or production definitely discontinued, issued in other countries, are to be sent.

16.   TRANSITIONAL PROVISIONS

16.1.   As from six months after the official date of entry into force of Regulation No 112, Contracting Parties applying this Regulation shall cease to grant ECE approvals according to this Regulation.

16.2.   Contracting Parties applying this Regulation shall not refuse to grant extensions of approval to this and any previous series of amendments of this Regulation.

16.3.   Approvals granted under this Regulation before the date of entry into force of Regulation No 112 and all extensions of approvals, including those to a preceding series of amendments to this Regulation granted subsequently, shall remain valid indefinitely.

16.4.   Contracting Parties applying this Regulation shall continue to issue approvals for headlamps on the basis of this and any previous series of amendments to this Regulation, provided that the headlamps are intended as replacements for fitting to vehicles in use.

16.5.   As from the official date of entry into force of Regulation No 112, no Contracting Party applying this Regulation shall prohibit the fitting on a new vehicle type of a headlamp approved under Regulation No 112.

16.6.   Contracting Parties applying this Regulation shall continue to allow fitting on a vehicle type or vehicle of a headlamp approved to this Regulation.

16.7.   Contracting Parties applying this Regulation shall continue to allow fitting or use on a vehicle in use of a headlamp approved to this Regulation as amended by any previous series of amendments, provided that the headlamp is intended for replacement.

---

(1)  Nothing in this Regulation shall prevent a Party to the Agreement applying this Regulation from prohibiting the combination of a headlamp incorporating a lens of plastic material approved under this Regulation with a mechanical headlamp-cleaning device (with wipers).

(2)   ‘Type of lamp’ (‘lamp type’) should not be confused with ‘category of lamp’ (‘lamp category’). This Regulation concerns headlamps using halogen filament lamps of categories H1, H2, H3, HB3, HB4, H7, H8, H9, HIR1, HIR2 and/or H1. These categories of filament lamps differ essentially in their design and, more particularly, in the cap. They are not interchangeable, but within one filament lamp category there may normally be several types.

(3)  HIR1, and/or H 9 lamp shall only be permitted to produce passing beam in conjunction with the installation of headlamp cleaning device (s) conforming to Regulation No 45. In addition, with respect to vertical inclination, the provision of paragraph 6. 2. 6. 2. 2. of regulation No 48, 01 series of amendments, shall not be applied when these headlamps are installed. This restriction shall apply as long as there was no general agreement on use of levelling devices and headlamps cleaners with respect to the level of the performance of the headlamp.

(4)  Application for approval of a filament lamp: see Regulation No 37.

(5)  In the case of headlamps designed to meet the requirements of traffic moving on one side of the road only (either right or left), it is further recommended that the area which can be occulted to prevent discomfort to users in a country where traffic moves on the side of the road opposite to that of the country for which the headlamp was designed should be outlined indelibly on the front lens. This marking is not necessary, however, where the area is clearly apparent from the design.

(6)  If the lens cannot be detached from the main body of the headlamp a space on the lens shall be sufficient.

(7)  1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 10 for Yugoslavia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 for Ireland, 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30 (vacant), 31 for Bosnia and Herzegovina, 32 for Latvia, 33 (vacant), 34 for Bulgaria, 35 (vacant), 36 for Lithuania, 37 for Turkey, 38 (vacant), 39 for Azerbaijan, 40 for The former Yugoslav Republic of Macedonia, 41 (vacant), 42 for the European Community (Approvals are granted by its Member States using their respective ECE symbol), 43 for Japan, 44 (vacant), 45 for Australia, 46 for Ukraine, 47 for South Africa and 48 for New Zealand. Subsequent numbers shall be assigned to other countries in the chronological order in which they ratify or accede to the Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions, and the numbers thus assigned shall be communicated by the Secretary-General of the United Nations to the Contracting Parties to the Agreement.

(8)  Technical requirements for filament lamps: see Regulation No 37.

(9)  A headlamp is regarded as satisfying the requirements of this paragraph if the filament lamp can easily be fitted into the headlamp and the positioning lugs can be correctly fitted into their slots even in darkness.

(10)  These provisions shall not apply to the control switch.

(11)  These filters shall consist of all the components, including the lens, which are intended to colour the light.

(12)  The test screen must be sufficiently wide to allow examination of the ‘cut-off’ over a range of at least 5° each side of the line vv.

(13)  If, in the case of a headlamp designed to satisfy the requirements of this Regulation with respect to the passing beam only, the focal axis diverges appreciably from the general direction of the beam, or if, whatever the type of headlamp (passing only or combined passing and driving), the beam does not have a ‘cut-off’ with a clear ‘elbow’, the lateral adjustment shall be affected in the manner which best satisfies the requirements for illumination at points 75 R and 50 R for right-hand traffic and at points 75 L and 50 L for left-hand traffic.

(14)  A headlamp designed to emit a passing beam may incorporate a driving beam not complying with this specification.

(15)  The limit of re-alignment of 1° towards the right or left is not incompatible with upward or downward vertical re-alignment. The latter is limited only by the requirements of paragraph 6.3.; however, the horizontal part of the ‘cut-off’ should not extend beyond the line hh (the provisions of paragraph 6.3. are not applicable to headlamps intended to meet the requirements of this Regulation for the passing beam only).

(*1)  E50R and E50L are the illuminations actually measured.

(16)  Illumination values in any point of zones A and B, which also lies within zone III, shall not exceed 0,7 lux.

(17)  Corresponding to illuminant A of the international Commission on illumination (CIE)

(18)  This requirement will be the subject of a recommendation for the benefit of administrations.

(19)  Different values may be accepted provisionally. In the absence of final specifications, the use of an approved headlamp is recommended.

Only the original UN/ECE texts have legal effect under international public law. The status and date of entry into force of this Regulation should be checked in the latest version of the UN/ECE status document TRANS/WP.29/343, available at: http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29fdocstts.html

Incorporating all valid text up to:

Supplement 2 to the 03 series of amendments — Date of entry into force: 19 August 2010

CONTENTS

REGULATION

Introduction

0.

Scope

1.

Definitions

2.

Application for approval

3.

Markings

4.

Approval

5.

General specifications

6.

Illumination

7.

Colour

8.

Determination of discomfort (dazzle)

9.

Modifications of the type of front fog lamp and extension of approval

10.

Conformity of production

11.

Penalties for non-conformity of production

12.

Production definitely discontinued

13.

Names and addresses of Technical Services responsible for conducting approval tests, and of Administrative Departments

14.

Transitional provisions

ANNEXES

Annex 1 —

Communication form

Annex 2 —

Tolerance requirements for conformity of production control procedure

Annex 3 —

Examples of arrangements of approval marks for front fog lamps of class B and class F3

Annex 4 —

Measuring screen geometry and measuring grid

Annex 5 —

Tests for stability of photometric performance of front fog lamps in operation

Annex 6 —

Requirements for front fog lamps incorporating lenses of plastic material

Annex 7 —

Minimum requirements for conformity of production control procedure

Annex 8 —

Minimum requirements for sampling by an inspector

Annex 9 —

Definition and sharpness of the cut-off line for front fog lamps and aiming procedure by means of this cut-off line

Annex 10 —

Overview of operational periods concerning tests for the stability of photometric performance

Annex 11 —

Centre of reference

Annex 12 —

Requirements in case of use of LED module(s) or of light-generators

INTRODUCTION

This Regulation (1) applies to front fog lamps, which may incorporate lenses of glass or plastic material. It incorporates two distinct classes.

The original front fog lamp, class ‘B’ since inception, has been updated to incorporate the angular coordinate system with an amendment to the values in the relevant photometric table. With this class, only light sources as specified in Regulation No 37 are allowed.

The class ‘F3’ is designed to increase photometric performance. In particular the beam width and the minimum luminous intensities below the H-H line (paragraph 6.4.3) have been increased whilst controls on the maximum intensity in the foreground are introduced. Above the H-H line, the intensity of the veiling light is reduced to improve visibility. Additionally this class may provide adaptive beam patterns where the performance is varied according to the visibility conditions.

The introduction of the class ‘F3’ provides for requirements that are amended to be similar to those of a headlamp as follows:

(a)	The photometric values are specified as luminous intensities using the angular coordinate system.

(b)	Light sources can be selected according to the provisions of Regulation No 37 (Incandescent filament light sources) and Regulation No 99 (gas discharge light sources). Light emitting diode (LED) modules and distributed lighting systems may also be used.

(c)	The cut-off and the gradient definitions.

(d)	The photometric requirements permit the use of asymmetrical beam distributions.

0.   SCOPE

This Regulation applies to front fog lamps for vehicles of categories L3, L4, L5, L7, M, N, and T (2).

1.   DEFINITIONS

For the purpose of this Regulation,

1.1.   The definitions given in Regulation No 48 and its series of amendments in force at the time of application for type approval shall apply to this Regulation.

1.2.    ‘Lens’ means the outermost component of the front fog lamp (unit), which transmits light through the illuminating surface;

1.3.    ‘Coating’ means any product or products applied in one or more layers to the outer face of a lens;

‘Front fog lamps of different types’ are front fog lamps that differ in such essential respects as:

1.4.1.   the trade name or mark;

1.4.2.   different ‘Classes’ (B or F3) identified by particular photometric provisions:

1.4.3.   the characteristics of the optical system; (basic optical design, type/category of light source, LED module, DLS etc.),

1.4.4.   the inclusion of components capable of altering the optical effects by reflection, refraction, absorption and/or deformation during operation and the variable intensity control, if any:

1.4.5.   the category of filament lamp(s) used, as listed in Regulation No 37, Regulation No 99 and/or the LED module or light generator specific identification code(s) (if applicable).

1.4.6.   the materials constituting the lenses and coating, if any.

1.4.7.   However, a device intended for the installation on the left side of the vehicle and the corresponding device intended for the installation of the right side of the vehicle shall be considered to be of the same type.

1.5.    ‘Colour of the light emitted from the device.’ The definitions of the colour of the light emitted, given in Regulation No 48 and its series of amendments in force at the time of application for type approval, shall apply to this Regulation.

1.6.   References made in this Regulation to standard (étalon) light sources and to Regulations No 37 and No 99 shall refer to Regulations No 37 and No 99 and their series of amendments in force at the time of application for type approval.

2.   APPLICATION FOR APPROVAL

2.1.   The application for approval shall be submitted by the holder of the trade name or mark or by his duly accredited representative.

The application relating to each type of front fog lamp shall be accompanied by:

drawings in triplicate in sufficient detail to permit identification of the type and representing a frontal view of the front fog lamp, with the relevant details of the optical components if any, and the cross-section; the drawings shall indicate the space reserved for the approval mark.

2.2.1.1.   if the front fog lamp is equipped with an adjustable reflector, an indication of the mounting position(s) of the front fog lamp in relation to the ground and the longitudinal median plane of the vehicle, if the front fog lamp is for use in that (those) position(s) only;

for the test of plastic material of which the lenses are made:

thirteen lenses;

2.2.2.1.1.   six of these lenses may be replaced by six samples of material at least 60 × 80 mm size, having a flat or convex outer surface and a substantially flat area (radius of curvature not less than 300 mm) in the middle measuring at least 15 × 15 mm);

2.2.2.1.2.   every such lens or sample of material shall be produced by the method to be used in mass production;

2.2.2.1.3.   a reflector to which the lenses can be fitted in accordance with the manufacturer's instructions.

2.2.3.   The materials making up the lenses and coatings, if any, shall be accompanied by the test report of the characteristics of these materials and coatings if they have already been tested.

In case of Class B front fog lamps:

2.3.1.   a brief technical specification including the category of filament lamp used as listed in Regulation No 37 and its series of amendments in force at the time of application for type approval, even if the filament lamp cannot be replaced;

2.3.2.   Two samples of each type of front fog lamp, one sample intended for the installation on the left side of the vehicle and one sample intended for the installation of the right side of the vehicle.

In case of Class F3 front fog lamps:

2.4.1.   a brief technical specification including the category of the light source(s) used; this (these) light source category(ies) shall be listed in regulation no 37 or regulation no. 99 and their series of amendments in force at the time of application for type approval, even if the light source cannot be replaced;

2.4.2.   in the case of LED module(s) or a light generator, the specific identification code of the module shall be stated. The drawing shall contain sufficient details to identify it and the position intended for the specific identification code and the trademark of the applicant.

the make and types of the ballast(s) and/or the light source control gear, where applicable, shall be specified:

2.4.3.1.   in the case of an adaptive front fog lamp, a concise description of the variable intensity control.

2.4.3.2.   in case of the use of a light source control gear not being part of the device, the voltage(s) with tolerances or the total voltage range at the terminals to that light source control gear.

2.4.4.   If the front fog lamp is fitted with LED module(s) or a distributed lighting system, a brief technical specification shall be provided. This information shall include the part number assigned by the light source manufacturer, a drawing with dimensions and the basic electrical and photometric values, an indication whether the light source complies with the UV-radiation requirements of paragraph 4.6 of Annex 12 of this Regulation, an official test report related to paragraph 5.9 of this Regulation and the objective luminous flux.

2.4.5.   In the case, that a distributed lighting system is used, which part(s) is (are) to be intended to provide the front fog beam by this system. In addition, a brief technical specification including the list of the light-guide(s) and related optical components and information describing the light-generator(s) sufficient to permit identification. This information shall include the part number assigned by the light-generator manufacturer, a drawing with dimensions and the basic electrical and photometric values and an official test report related to paragraph 5.9 of this Regulation.

In the case where a gas discharge light source is used:

2.4.6.1.   One ballast, which may be totally or partly integrated in the front fog lamp.

2.4.6.2.   For approval of a distributed lighting system using a non-replaceable gas-discharge light source not approved under Regulation No 99, two samples of the system including the light-generator and one ballast of each type to be used, where applicable.

2.4.7.   In the case of LED module(s) or a distributed lighting system and if no provisions are taken to shield the relevant front fog lamp or distributed lighting system components made of plastic material from UV-radiation of (gas-discharge) light sources, e.g. by UV-retaining glass filters:

One sample of each of the relevant materials. This shall have similar geometry to that of the front fog lamp or distributed lighting system being tested. Each material sample shall have the same appearance and surface treatment, if any, as intended for use in the front fog lamp to be approved.

2.4.8.   In the case of an approval of a front fog lamp according to paragraph 2.4.8 and/or according to paragraph 5.9 containing plastic lenses and/or having inner optical parts made from plastic, which have already been tested:

The materials making up the lenses, coatings or optical inner parts, if any, shall be accompanied by the test report(s) on material testing against UV-radiation.

2.4.9.   Two samples of each type of front fog lamp, one sample intended for the installation on the left side of the vehicle and one sample intended for the installation on the right side of the vehicle; or a matched pair of front fog lamps.

2.4.10.   One light source control gear, if applicable.

2.4.11.   One variable intensity control or a generator providing the same signals, if applicable.

2.5.   The Competent Authority shall verify the existence of satisfactory arrangements for ensuring effective control of the conformity of production before type approval is granted.

3.   MARKINGS

3.1.   The samples of a type of front fog lamp or distributed lighting system which are submitted for approval shall clearly, legibly and indelibly bear:

(a)	the trade name or mark of the applicant,

(b)	marking indicating the class of the front fog lamp,

and in case of Class F3 front fog lamps:

(a)	the LED module or light generator specific identification code, if any.

3.2.   They shall comprise, on the lens and on the main body (3), spaces of sufficient size for the approval mark and the additional symbols referred to in paragraph 3; these spaces shall be indicated on the drawings referred to in paragraph 2.2.1.

3.3.   The approval marking shall be placed on an inner or outer part (transparent or not) of the device which can not be separated from the transparent part of the device emitting light; in the case of a distributed lighting system with outer lens built in the light-guide, this condition is deemed satisfied if the approval marking is placed at least on the light-generator and on the light-guide or on its protective shield. In any case the marking shall be visible when the device is fitted on the vehicle, at least when a movable part such as the hood or boot lid or a door is opened.

In case of Class F3 front fog lamps:

3.4.1.   In case of a distributed lighting system, the light-generator(s) shall bear the marking of the rated voltage and wattage and in the case that the electronic control gear is not part of the device the light-generator(s) shall bear the trade name or mark of its manufacturer and the part number.

3.4.2.   In case of lamps with LED module(s) the lamp shall bear the marking of the rated voltage, rated wattage and the light source module specific identification code.

The LED module(s) submitted along with the application for approval of the lamp:

3.5.1.   shall bear the trade name or mark of the applicant; this marking must be clearly legible and indelible;

3.5.2.   shall bear the specific identification code of the module; this marking must be clearly legible and indelible.

The specific identification code shall comprise the starting letters ‘MD’ for ‘Module’ followed by the approval marking without the circle as prescribed in paragraph 4.2.1; this specific identification code shall be shown in the drawings mentioned in paragraph 2.2.1 and in the case where several non identical LED modules are used, followed by additional symbols or characters. The approval marking does not have to be the same as the one on the lamp in which the module is used, but both markings shall be from the same applicant.

3.6.   If a light source control gear is used, which is not part of the LED module it shall be marked with its specific identification code(s), the rated input voltage and wattage.

4.   APPROVAL

4.1.   General

4.1.1.   If all the samples of a type of front fog lamp submitted in pursuance of paragraph 2 satisfy the provisions of this Regulation, approval shall be granted.

4.1.2.   Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations, a single international approval mark may be applied provided that each of the grouped, combined or reciprocally incorporated lamps satisfies the provisions applicable to it.

4.1.3.   An approval number shall be assigned to each type approved. Its first two digits (at present 03) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. The same Contracting Party may not assign the same number to another type of front fog lamp covered by this Regulation except in the case of an extension of the approval to a device differing only in the colour of the light emitted.

4.1.4.   Notice of approval or of extension or refusal or withdrawal of approval or production definitely discontinued of a type of front fog lamp pursuant to this Regulation shall be communicated to the Parties to the 1958 Agreement applying this Regulation by means of a form conforming to the model in Annex 1 to this Regulation, with the indications according to paragraph 2.2 of this Regulation.

4.1.5.   In addition to the mark prescribed in paragraph 3.1 an approval mark as described in paragraphs 4.2 and 4.3 shall be affixed in the spaces referred to in paragraph 3.2 to every fog lamp conforming to a type approved under this Regulation.

4.2.   Composition of the approval mark

The approval mark shall consist of:

an international approval marking, comprising of:

4.2.1.1.   a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted approval (4) and;

4.2.1.2.   the approval number prescribed in paragraph 4.1.3.

the following additional symbol (or symbols):

4.2.2.1.   on front fog lamps meeting the requirements of this Regulation, in the case of:

(a)	Class B; the letter ‘B’

(b)	Class F3; the symbol ‘F3’

4.2.2.2.   on front fog lamps incorporating a lens of plastic material the group of letters ‘PL’ to be affixed near the symbols prescribed in paragraph 4.2.2.1;

In every case the relevant operating mode used during the test procedure according to paragraph 1.1.1 of Annex 5 and the permitted voltages according to paragraph 1.1.2 of Annex 5 shall be stipulated on the approval forms and on the communication forms transmitted to the countries which are Contracting Parties to the Agreement and which apply this Regulation.

In the corresponding cases the device shall be marked as follows:

4.2.2.3.1.   on units meeting the requirements of this Regulation which are so designed that the filament(s) of one function shall not be lit simultaneously with that of any function with which it may be reciprocally incorporated, an oblique stroke (/) shall be placed behind the symbol in the approval mark of such function.

4.2.2.3.2.   However, if only the front fog lamp and the passing lamp shall not be lit simultaneously, the oblique stroke shall be placed behind the fog lamp symbol, this symbol being placed either separately or at the end of a combination of symbols.

4.2.2.3.3.   On units meeting the requirements of Annex 5 to this Regulation only when supplied with a voltage of 6 V or 12 V, a symbol consisting of the number 24 crossed out by an oblique cross (×) shall be placed near the filament lamp holder.

4.2.2.4.   The reciprocal lamp incorporation of passing beam lamp and front fog lamp is possible if it is in compliance with Regulation No 48;

4.2.2.5.   Front fog lamps of Class F3 having asymmetric light distribution and which must not be indiscriminately mounted on either side of the vehicle, shall bear an arrow pointing to the outside of the vehicle.

4.2.2.6.   The two digits of the approval number (at present 03) which indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval may be marked close to the above additional symbols;

4.2.2.7.   The marks and symbols referred to in paragraphs 4.2.1 and 4.2.2 shall be clearly legible and be indelible even when the front fog lamp is fitted in the vehicle.

4.3.   Arrangement of the approval mark

4.3.1.   Independent lamps

Annex 3, to this Regulation gives examples of arrangements of the approval mark with the above-mentioned additional symbols.

4.3.2.   Grouped, combined or reciprocally incorporated lamps

Where grouped, combined or reciprocally incorporated lamps have been found to comply with the requirements of several Regulations, a single international approval mark may be provided, consisting of a circle surrounding the letter ‘E’ followed by the distinguishing number of the country which has granted the approval, and an approval number. This approval mark may be located anywhere on the grouped, combined or reciprocally incorporated lamps, provided that:

4.3.2.1.1.   it is visible after their installation;

4.3.2.1.2.   no part of the grouped, combined or reciprocally incorporated lamps that transmits light can be removed without at the same time removing the approval mark.

The identification symbol for each lamp appropriate to each Regulation under which approval has been granted, together with the corresponding series of amendments incorporating the most recent major technical amendments to the Regulation at the time of issue of the approval and, if necessary, the required arrow shall be marked:

4.3.2.2.1.   either on the appropriate light-emitting surface;

4.3.2.2.2.   or in a group, in such a way that each of the grouped, combined or reciprocally incorporated lamps may be clearly identified.

4.3.2.3.   The size of the components of a single approval mark shall not be less than the minimum size required for the smallest of the individual marks by the Regulation under which approval has been granted.

4.3.2.4.   An approval number shall be assigned to each type approved. The same Contracting Party may not assign the same number to another type of grouped, combined or reciprocally incorporated lamps covered by this Regulation.

4.3.2.5.   Annex 3, Figure 3, to this Regulation gives examples of arrangements of approval marks for grouped, combined or reciprocally incorporated lamps with all the above-mentioned additional symbols.

In the case of lamps, the lens of which are used for different types of front fog lamps and which may be reciprocally incorporated or grouped with other lamps, the provisions in paragraph 4.3.2 are applicable.

4.3.3.1.   In addition, where the same lens is used for different types of lamps, it may bear the different approval marks relating to the different types of front fog lamps or units of lamps, provided that the main body of the front fog lamp, even if it cannot be separated from the lens, also comprises the space described in paragraph 3.2 and bears the approval marks of the actual functions.

If different types of front fog lamps comprise the same main body, the latter may bear the different approval marks.

4.3.3.2.   Annex 3, Figure 4, to this Regulation gives examples of arrangements of approval marks relating to the above case.

5.   GENERAL SPECIFICATIONS

5.1.   Each sample of front fog lamp submitted in conformity with paragraph 2.2 shall meet the specifications set forth in paragraphs 6 and 7 of this Regulation.

The front fog lamps shall be so designed and constructed that in normal use, despite the vibrations to which they may then be subjected, their satisfactory operation continues to be ensured and they retain the characteristics prescribed by this Regulation. The correct position of the lens shall be clearly marked and the lens and reflector shall be so secured as to prevent any rotation during use. Conformity with the requirements of this paragraph shall be verified by visual inspection and, where necessary, by a trial fitting.

5.2.1.   Front fog lamps shall be fitted with a device enabling them to be so adjusted on the vehicles as to comply with the rules applicable to them. Such a device need not be fitted on units in which the reflector and the lens cannot be separated, provided the use of such units is confined to vehicles on which the front fog lamp setting can be adjusted by other means. Where a front fog lamp and another front lamp, each equipped with its own light source, are assembled to form a composite unit, the adjusting device shall enable each optical system to be individually adjusted.

5.2.2.   These provisions shall not apply to front lamp assemblies whose reflectors are indivisible. For this type of assembly the requirements of paragraph 6.3.4 or 6.4.3 (as appropriate) shall apply.

5.3.   Complementary tests shall be carried out according to the requirements of Annex 5 to ensure that in use there is no excessive change in photometric performance.

5.4.   If the lens of the front fog lamp is of plastic material, tests shall be carried out according to the requirements of Annex 6.

5.5.   In the case of the use of replaceable light sources:

(a)	the light source's holder shall conform to the characteristics given in IEC Publication No 60061. The holder data sheet relevant to the category of light sources used applies;

(b)	the light source shall fit easily into the front fog lamp;

(c)	the design of the device shall be such that the light source(s) can be fixed in no other position but the correct one.

In the case of Class B, the front fog lamp shall be equipped with one filament lamp approved according to Regulation No 37 even if the filament lamp cannot be replaced. Any Regulation No 37 filament lamp may be used, provided that no restriction on the use is made in Regulation No 37 and its series of amendments in force at the time of application for type approval.

5.6.1.   Even if this filament lamp cannot be replaced it shall comply with the requirements in paragraph 5.6.

In the case of Class F3, the light sources shall be:

5.7.1.   one or more replaceable light sources approved according to Regulation No 37 or Regulation No 99 and their associated series of amendments in force at the time of application for type approval.

5.7.2.   and/or, one or more LED modules where the requirements of Annex 12 to this Regulation shall apply. The compliance with the requirements shall be tested.

5.7.3.   and/or light generators where the requirements of Annex 12 to this Regulation shall apply. The compliance with the requirements shall be tested.

5.8.   Even if these light sources cannot be replaced they shall comply with the requirements in paragraph 5.7.

In the case of LED module or light generator it shall be checked, that:

5.9.1.   the design of the LED module(s) or light generator(s) shall be such that they can be fitted in no position other than the correct one.

5.9.2.   non-identical light source modules, if any, shall be non-interchangeable within the same lamp housing.

5.9.3.   the LED module(s) or light generator(s) shall be tamperproof.

5.10.   In case of front fog lamps with light source(s) having a total objective luminous flux that exceeds 2 000 lumen, a reference shall be made in paragraph 10 of the communication form in Annex 1.

If the lens of the front fog lamp is made of plastic material tests shall be done according to the requirements in Annex 6.

5.11.1.   The UV resistance of light transmitting components located inside the front fog lamp and made of plastic material shall be tested according to Annex 6, paragraph 2.7.

5.11.2.   The test in paragraph 5.11.1 is not necessary if low-UV type light sources as specified in Regulation No 99 or in Annex 12 of this Regulation are used, or if provisions are taken, to shield the relevant lamp components from UV radiation, e.g. by glass filters.

5.12.   The front fog lamp and its ballast system or light source control gear shall not generate radiated or power line disturbances, which cause a malfunction of other electric/electronic systems of the vehicle (5).

5.13.   Front fog lamps, designed to operate permanently with an additional system to control the intensity of the light emitted, or which are reciprocally incorporated with another function, using a common light source, and designed to operate permanently with an additional system to control the intensity of the light emitted, are permitted.

5.14.   In the case of Class F3 the sharpness and linearity of the cut-off shall be tested according to the requirements of Annex 9.

6.   ILLUMINATION

6.1.   Front fog lamps shall be so designed as to provide illumination with limited dazzle.

6.2.   The luminous intensity produced by the front fog lamp shall be measured at 25 m distance by means of a photoelectric cell having a useful area comprised within a square of 65 mm side.

The point HV is the centre-point of the coordinate system with a vertical polar axis. Line h is the horizontal through HV (see Annex 4 to this Regulation).

In the case of Class B front fog lamps:

A colourless standard (etalon) filament lamp as specified in Regulation No 37, of the category specified by the manufacturer, which may be supplied by the manufacturer or applicant, shall be used.

6.3.1.1.   During the testing of the front fog lamp the power supply for this filament lamp shall be regulated so as to obtain the reference luminous flux as indicated in the relevant data sheet of Regulation No 37.

6.3.1.2.   During the testing of a front fog lamp where the filament lamp cannot be replaced, the voltage at the terminals of the front fog lamp shall be regulated at 12,0 V.

6.3.2.   The front fog lamp shall be deemed satisfactory if the photometric requirements are met with at least one standard filament lamp.

The aiming screen for visual adjustment (see Annex 4 to this Regulation) shall be positioned at either a distance of 10 m or a distance of 25 m in front of the front fog lamp.

6.3.3.1.   The beam shall produce on this aiming screen, over a width of not less than 5,0° on both sides of the line v, a symmetrical and substantially horizontal cut-off to enable visual vertical adjustment.

6.3.3.2.   The front fog lamp shall be so adjusted that the cut-off on the aiming-screen is 1,15° below the line h.

6.3.4.   When so adjusted, the front fog lamp shall meet the requirements in paragraph 6.3.5.

6.3.5.   The illumination (see Annex 4, paragraph 2.1) shall meet the following requirements:

Designated lines or zones	Vertical position (*1)	Horizontal position (*1)	Luminous intensity	To comply
Line 1	15° U to 60°U	0°	100 cd max	All line
Zone A	0° to 1,75°U	5° L to 5°R	62 cd min	Whole zone
Zone B	0° to 3,5°U	26°L to 26°R	400 cd max	Whole zone
Zone C	3.5°U to 15°U	26°L to 26°R	250 cd max	Whole zone
Zone D	1,75°D to 3,5°D	12°L to 12°R	1 250  cd min 8 000  cd max	At least one point on each vertical line
Zone E	1,75°D to 3,5°D	12°L to 22°L and 12°R to 22°R	600 cd min 8 000  cd max	At least one point on each vertical line

The illumination shall be measured in either white or selective yellow light as prescribed by the manufacturer for use of the front fog lamp in normal service.

Variations detrimental to satisfactory visibility in either of the Zones B and C are not permitted.

6.3.6.   In the light-distribution as specified in the table in paragraph 6.3.5, single narrow spots or stripes inside the area above 15° with not more than 160 cd are allowed, if not extending beyond a conical angle of 2° aperture or a width of 1°. If multiple spots or stripes are present they shall be separated by a minimum angle of 10°.

6.4.   In the case of Class F3 front fog lamps

Depending on the light source, the following conditions shall apply.

In the case of replaceable filament light sources:

6.4.1.1.1.   The front fog lamp shall comply with the requirements of paragraph 6.4.3 of this Regulation with at least one complete set of appropriate standard (etalon) lamps, which may be supplied by the manufacturer or applicant.

In the case of filament lamps operating directly under vehicle voltage system conditions:

The front fog lamp shall be checked by means of colourless standard (etalon) filament lamps as specified in Regulation No 37.

During the testing of the front fog lamp, the power supply to the filament lamp(s) shall be regulated so as to obtain the reference luminous flux as indicated on the relevant data sheet of Regulation No 37.

6.4.1.1.2.   In the case of a system that uses a light source control gear being part of the lamp, the voltage declared by the applicant shall be applied to the input terminals of that lamp. The measured photometric value shall be multiplied by a factor of 0,7 prior to checking for compliance.

6.4.1.1.3.   In the case of a system that uses a light source control gear not being part of the lamp the voltage declared by the applicant shall be applied to the input terminals of that light source control gear. The test laboratory shall require from the applicant the special light source control gear needed to supply the light source and the applicable functions. The identification of that light source control gear if applicable and/or the voltage applied including the tolerances shall be noted in the communication form in Annex 1 of this Regulation. The measured photometric value shall be multiplied by a factor of 0,7 prior to checking for compliance.

6.4.1.2.   In the case of a gas-discharge light source:

A standard light source shall be used as specified in Regulation No 99, which has been aged during at least 15 cycles, in accordance with Annex 4, paragraph 4. of Regulation No 99.

During testing of the front fog lamp the voltage at the terminals of the ballast shall be regulated to maintain 13,5 V for a 12 V system, or at the vehicle voltage as specified by the applicant, with a tolerance of ±0,1 V.

The measured luminous intensity values shall be multiplied by a factor of 0,7 prior to the check for compliance.

The objective luminous flux of the gas- discharge light source may differ from that specified in Regulation No 99. In this case, the luminous intensity values shall be corrected accordingly.

6.4.1.3.   In the case of non-replaceable light sources:

All measurements on front fog lamps equipped with non-replaceable light sources shall be made at 6,3 V, 13,2 V or 28,0 V or at other vehicle voltage as specified by the applicant. The test laboratory may require from the applicant the special power supply needed to supply the light sources. The test voltages shall be applied to the input terminals of the lamp. The measured luminous intensity values shall be multiplied by a factor of 0,7 prior to checking for compliance.

6.4.1.4.   In the case of LED modules:

All measurements on front fog lamps equipped with LED module(s) shall be made at 6,3 V, 13,2 V or 28,0 V respectively, if not otherwise specified within this Regulation. LED modules operated by an electronic light source control gear shall be measured as specified by the applicant.

The measured luminous intensity values shall be multiplied by a factor 0,7 prior to the check for compliance.

6.4.1.5.   Compliance with the requirement in paragraph 5.9.1 shall be verified at least with respect to the values in line 3 and 4 of table in paragraph 6.4.3.

Photometric adjustment and measuring conditions:

6.4.2.1.   The aiming screen for visual adjustment (see Annex 4 paragraph 2.2) shall be positioned at either a distance of 10 m or a distance of 25 m in front of the front fog lamp.

6.4.2.2.   The beam shall produce on this aiming screen, over a width of not less than 5,0° on both sides of the line v, a symmetrical and substantially horizontal cut-off to enable visual vertical adjustment. In the case that visual aim leads to problems or ambiguous positions, the instrumental method as specified in paragraph 5 of Annex 9 shall be applied following a confirmation of the cut-off quality as described in paragraph 6.4.2.3.

6.4.2.3.   The sharpness of the cut-off shall be tested according to the requirements in paragraph 4.1.2 of Annex 9. The value of G shall not be less than 0,08.

The linearity of the cut-off shall be tested according to the requirements in paragraph 4.1.3 of Annex 9 and the part of the cut-off line serving for vertical adjustment shall be horizontal from 3° left to 3° right of the v-v line. The linearity is considered to be satisfactory if the vertical positions of the inflection points determined according to the method described in paragraph 3.2 of Annex 9 at 3° left and right of the v-v line do not deviate by more than ± 0,20°.

6.4.2.4.   The front fog lamp shall be adjusted so that the cut-off on the screen is 1° below the line h according to the requirements in paragraph 2 of Annex 9.

6.4.3.   Photometric requirements

When so adjusted, the front fog lamp shall meet the photometric requirements in the table below (refer also to Annex 4, paragraph 2.2 of this Regulation):

Designated lines or zones	Vertical position (*2) above h + below h –	Horizontal position (*2) left of v: – right of v: +	Luminous intensity (in cd)	To comply
Point 1, 2 (*3)	+60 °	±45 °	60 max	All points
Point 3, 4 (*3)	+40 °	±30 °
Point 5, 6 (*3)	+30 °	±60 °
Point 7, 10 (*3)	+20 °	±40 °
Point 8, 9 (*3)	+20 °	±15 °
Line 1 (*3)	+8 °	–26 ° to +26 °	90 max	All line
Line 2 (*3)	+4 °	–26 ° to +26 °	105 max	All line
Line 3	+2 °	–26 ° to +26 °	170 max	All line
Line 4	+1 °	–26 ° to +26 °	250 max	All line
Line 5	0°	–10 ° to +10 °	340 max	All line
Line 6 (*4)	–2,5 °	from 5° inwards to 10° outwards	2 000  min	All line
Line 7 (*4)	–6,0 °	from 5° inwards to 10° outwards	< 50 per cent of max. on line 6	All line
Line 8L and R (*4)	–1,5 ° to –3,5 °	–22 ° and +22 °	800 min	One or more points
Line 9L and R (*4)	–1,5 ° to –4,5 °	–35 ° and +35 °	320 min	One or more points
Zone D	–1,5 ° to –3,5 °	–10 ° to +10 °	8 400 max	Whole zone

6.4.3.1.   The illumination shall be measured either with white light or coloured light as prescribed by the applicant for use of the fog lamp in normal service. Variations in homogeneity detrimental to satisfactory visibility in the zone above the line 5 from 10 degrees left to 10 degrees right are not permitted.

6.4.3.2.   At the request of the applicant, two front fog lamps constituting a matched pair corresponding to paragraph 4.2.2.5 may be tested separately. In this case the specified requirements for lines 6, 7, 8, 9 and the Zone D in the table in paragraph 6.4.3 apply to half the sum of readings of the right-hand and left-hand side front fog lamp. However each of the two front fog lamps shall meet at least 50 per cent of the minimum value required for line 6.

6.4.3.3.   Inside the field between lines 1 to 5 in Figure 3 of Annex 4, the beam pattern should be substantially uniform. Discontinuities in intensities detrimental to satisfactory visibility between the lines 6, 7, 8 and 9 are not permitted.

6.4.3.4.   In the light-distribution as specified in the table in paragraph 6.4.3, single narrow spots or stripes inside the area including the measuring points 1 to 10 and line 1 or inside the area of line 1 and line 2 with not more than 120 cd are allowed, if not extending beyond a conical angle of 2° aperture or a width of 1°. If multiple spots or stripes are present they shall be separated by a minimum angle of 10°.

6.4.3.5.   If the specified luminous intensity requirements are not met, a re-aim of the cut-off position within ± 0,5° vertical and/or ± 2° horizontal is allowed. In the re-aimed position all photometric requirements shall be met.

Other photometric requirements

6.4.4.1.   In the case of front fog lamps equipped with gas-discharge light sources the luminous intensity shall exceed 800 cd in the measuring point at 0° horizontal and 2° D vertical, four seconds after activation of the fog lamp which has not been operated for 30 minutes or more.

To adapt to dense fog or similar conditions of reduced visibility, it is permitted to automatically vary the luminous intensities provided that:

(a)	an active electronic light source control gear is incorporated into the front fog lamp function system.

(b)	all intensities are varied proportionately.

The system, when checked for compliance according to the provisions of paragraph 6.4.1.1.2, is considered acceptable if the luminous intensities remain within 60 per cent and 100 per cent of the values specified in the table in paragraph 6.4.3.

6.4.4.2.1.   An indication shall be inserted in the communication form (Annex 1, paragraph 10).

6.4.4.2.2.   The Technical Service responsible for type approval shall verify that the system provides automatic modifications, such that good road illumination is achieved and no discomfort is caused to the driver or to other road users.

6.4.4.2.3.   Photometric measurements shall be performed according to the applicant's description.

7.   COLOUR

The colour of the light emitted by the front fog lamp shall be either white or selective yellow by choice of the applicant. The selective yellow colour, if any, of the beam may be obtained either by the colour of the light source or by the lens of the front foglamp or by any other suitable means.

7.1.   The colorimetric characteristics of the front fog lamp shall be measured with voltages as defined in paragraphs 6.3 and 6.4.

8.   DETERMINATION OF DISCOMFORT (DAZZLE)

The discomfort dazzle caused by the front fog lamp shall be determined (6).

9.   MODIFICATIONS OF THE TYPE OF FRONT FOG LAMP AND EXTENSION OF APPROVAL

Every modification of the type of front fog lamp shall be notified to the administrative department which approved the type of front fog lamp. The department may then either:

9.1.1.   consider that the modifications made are unlikely to have an appreciable adverse effect and that in any case the front fog lamp still complies with the requirements;

or

9.1.2.   require a further test report from the technical service responsible for conducting the tests.

9.2.   Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.1.4 to the Parties to the Agreement which apply this Regulation.

9.3.   The competent authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in Annex 1 to this Regulation.

10.   CONFORMITY OF PRODUCTION

10.1.   Front fog lamps approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraphs 6 and 7 of this Regulation and in Annex 7.

10.2.   In order to verify that the requirements of paragraph 10.1 are met, suitable controls of the production shall be carried out.

The holder of the approval shall in particular:

10.3.1.   ensure the existence of procedures for the effective control of the quality of products;

10.3.2.   have access to the control equipment necessary for checking the conformity to each approved type;

10.3.3.   ensure that data of test results are recorded and that related documents shall remain available for a period to be determined in accordance with the Administrative Service;

10.3.4.   analyse the results of each type of test in order to verify and ensure the stability of the product characteristics making allowance for variation of an industrial production;

10.3.5.   ensure that for each type of product at least the tests prescribed in Annex 6 to this Regulation with the tolerances as prescribed in Annex 2 to this Regulation are carried out;

10.3.6.   ensure that any collecting of samples giving evidence of non-conformity with the type of test considered shall give rise to another sampling and another test. All the necessary steps shall be taken to re-establish the conformity of the corresponding production.

The competent authority which has granted type approval may at any time verify the conformity control methods applicable to each production unit.

10.4.1.   In every inspection, the test books and production survey records shall be presented to the visiting inspector.

10.4.2.   The inspector may take samples at random to be tested in the manufacturer's laboratory. The minimum number of samples may be determined in the light of the results of the manufacturer's own checks.

10.4.3.   When the quality level appears unsatisfactory or when it seems necessary to verify the validity of the tests carried out in the application of paragraph 10.4.2, the inspector shall select samples, to be sent to the technical service that has conducted the type approval tests, using the criteria of Annex 7 to this Regulation with the tolerances as prescribed in Annex 2 to this Regulation.

10.4.4.   The Competent Authority may carry out any test prescribed in this Regulation. These tests will be on samples selected at random without causing distortion of the manufacturer's delivery commitments and in accordance with the criteria of Annex 7 to this Regulation with the tolerances as prescribed in Annex 2 to this Regulation.

10.4.5.   The Competent Authority shall strive to obtain a frequency of inspection of once every two years. However, this is at the discretion of the competent authority and their confidence in the arrangements for ensuring effective control of the conformity of production. In the case where negative results are recorded, the competent authority shall ensure that all necessary steps are taken to re-establish the conformity of production as rapidly as possible.

10.5.   Front fog lamps with apparent defects are disregarded.

11.   PENALTIES FOR NON-CONFORMITY OF PRODUCTION

11.1.   The approval granted in respect of a type of front fog lamp pursuant to this Regulation may be withdrawn if the requirements set forth above are not met, or if a front fog lamp bearing the approval mark does not conform to the type approved.

11.2.   If a Contracting Party to the Agreement applying this Regulation withdraws an approval it has previously granted, it shall forthwith so notify the other Contracting Parties applying this Regulation, by means of a communication form conforming to the model in Annex 1 to this Regulation.

12.   PRODUCTION DEFINITELY DISCONTINUED

If the holder of the approval completely ceases to manufacture a front fog lamp approved in accordance with this Regulation, he shall so inform the authority which granted the approval. Upon receiving the relevant communication that authority shall inform thereof the other Parties to the 1958 Agreement which apply this Regulation, by means of a communication form conforming to the model in Annex 1 to this Regulation.

13.   NAMES AND ADDRESSES OF TECHNICAL SERVICES RESPONSIBLE FOR CONDUCTING APPROVAL TESTS, AND OF ADMINISTRATIVE DEPARTMENTS

The Parties to the 1958 Agreement which apply this Regulation shall communicate to the United Nations Secretariat the names and addresses of the technical services responsible for conducting approval tests and of the administrative departments which grant approval and to which forms certifying approval or extension or refusal or withdrawal of approval, or production definitely discontinued, issued in other countries, are to be sent.

14.   TRANSITIONAL PROVISIONS

In the case of Class B front fog lamps:

14.1.1.   From the date of entry into force of the 03 series of amendments to this Regulation no Contracting Party applying it shall refuse to grant approvals under this Regulation as amended by the 03 series of amendments.

14.1.2.   As from 24 months after the date of entry into force of the 03 series of amendments, Contracting Parties applying this Regulation shall grant approvals only if Class B front fog lamps meet the requirements of this Regulation as amended by the 03 series of amendments.

14.1.3.   As from 36 months after the date of entry into force of the 03 series of amendments, Contracting Parties applying this Regulation shall grant approvals for a new type of front fog lamp only if front fog lamps meet the requirements of Class F3 of this Regulation as amended by the 03 series of amendments.

14.1.4.   Existing approvals for front fog lamps already granted under this Regulation before the date of entry into force of the 03 series of amendments shall remain valid. However, after the date of entry into force of the 03 series of amendments, Contracting Parties applying this Regulation may prohibit the fitting of front fog lamps equipped with filament lamps unless they satisfy the requirements of Regulation No 37.

Contracting Parties applying this Regulation may prohibit the fitting of devices, which do not meet the requirements of this Regulation:

14.1.5.1.   on vehicles for which type approval or individual approval is granted more than 24 months after the date of entry into force mentioned in paragraph 14.1.1.

14.1.5.2.   on vehicles first registered more than 60 months after the date of entry into force mentioned in paragraph 14.1.1.

As from 60 month after the date of entry into force of the 03 series of amendments, Contracting Parties applying this Regulation shall refuse to grant any extensions of approvals if the front fog lamps do not meet the requirements of Class F3 of this Regulation as amended by the 03 series of amendments.

14.1.6.1.   Contracting Parties applying this Regulation shall continue to issue approvals for front fog lamps on the basis of the 03 series and the 02 series of amendments to this Regulation, provided that the fog lamps are intended as replacements for fitting to vehicles in use.

In the case of Class F3 front fog lamps:

14.2.1.   None.

---

(1)  Nothing in this Regulation shall prevent a Party to the Agreement applying this Regulation from prohibiting the combination of a front fog lamp incorporating a plastic lens, approved under this Regulation, with a mechanical headlamp-cleaning device (with wipers).

(2)  As defined in Annex 7 to the Consolidated Resolution on the Construction of Vehicles (R.E.3) (document TRANS/WP.29/78/Rev.1/Amend.2, as last amended by Amend.4).

(3)  If the lens cannot be detached from the main body of the front fog lamp, a space on the lens or body shall be sufficient.

(4)  1 for Germany, 2 for France, 3 for Italy, 4 for the Netherlands, 5 for Sweden, 6 for Belgium, 7 for Hungary, 8 for the Czech Republic, 9 for Spain, 10 for Serbia, 11 for the United Kingdom, 12 for Austria, 13 for Luxembourg, 14 for Switzerland, 15 (vacant), 16 for Norway, 17 for Finland, 18 for Denmark, 19 for Romania, 20 for Poland, 21 for Portugal, 22 for the Russian Federation, 23 for Greece, 24 for Ireland, 25 for Croatia, 26 for Slovenia, 27 for Slovakia, 28 for Belarus, 29 for Estonia, 30 (vacant), 31 for Bosnia and Herzegovina, 32 for Latvia, 33 (vacant), 34 for Bulgaria, 35 (vacant), 36 for Lithuania, 37 for Turkey, 38 (vacant), 39 for Azerbaijan, 40 for The former Yugoslav Republic of Macedonia, 41 (vacant), 42 for the European Community (Approvals are granted by its Member States using their respective ECE symbol), 43 for Japan, 44 (vacant), 45 for Australia, 46 for Ukraine, 47 for South Africa, 48 for New Zealand, 49 for Cyprus, 50 for Malta, 51 for the Republic of Korea, 52 for Malaysia, 53 for Thailand, 54 and 55 (vacant), 56 for Montenegro, 57 (vacant) and 58 for Tunisia. Subsequent numbers shall be assigned to other countries in the chronological order in which they ratify or accede to the Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these Prescriptions, and the numbers thus assigned shall be communicated by the Secretary-General of the United Nations to the Contracting Parties to the Agreement.

(5)  Compliance with the requirements for electromagnetic compatibility is relevant to the vehicle type.

(*1)  The co-ordinates are specified in degrees for an angular web with a vertical polar axis.

(*2)  The co-ordinates are specified in degrees for an angular web with a vertical polar axis.

(*3)  See paragraph 6.4.3.4.

(*4)  See paragraph 6.4.3.2.

(6)  This determination will be the subject of a recommendation to Administrations.