ANNEX I
DEFINITIONS AND GENERAL REQUIREMENTS
A. DEFINITIONS
1. vehicle type
1.1. . . . . . . . . . ....
1.2. . . . . . . . . . ....
1.3. . . . . . . . . . ....
1.3.1. . . . . . . . . . ....
1.3.2. . . . . . . . . . ....
2. transverse plane
3. unladen vehicle
4. device
5. lamp
5.1. single lamp
5.2. equivalent lamps
5.3. independent lamps
5.4. grouped lamps
5.5. combined lamps
5.6. reciprocally incorporated lamps
5.7. main-beam headlamp
5.8. dipped-beam headlamp
5.9. direction indicator lamp
5.10. stop lamp
5.11. front position lamp
5.12. rear position lamp
5.13. front fog lamp
5.14. rear fog lamp
5.15. reversing lamp
5.16. hazard warning signal
5.17. rear registration-plate lamp
5.18. retro-reflector
6. illuminating surface (see Appendix 1)
6.1. light-emitting surface of a lighting device or retro-reflector
6.2. illuminating surface of a lighting device (see points 5.7, 5.8,...
6.3. illuminating surface of a light-signalling device other than a retro-reflector...
6.4. illuminating surface of a retro-reflector (see point 5.18)
7. apparent surface
8. axis of reference
9. centre of reference or reference centre
10. angles of geometric visibility
11. extreme outer edge
11.1. . . . . . . . . . ....
11.2. . . . . . . . . . ....
12. overall width
13. distance between two lamps pointing in the same direction
14. operational telltale
15. circuit-closed telltale
16. daytime running lamp
17. stop/start system
18. Vehicle master control switch
B. GENERAL SPECIFICATIONS
1. . . . . . . . . . ....
2. . . . . . . . . . ....
3. . . . . . . . . . ....
4. . . . . . . . . . ....
5. . . . . . . . . . ....
5.1. . . . . . . . . . ....
5.2. . . . . . . . . . ....
5.3. . . . . . . . . . ....
5.4. . . . . . . . . . ....
6. . . . . . . . . . ....
7. . . . . . . . . . ....
8. . . . . . . . . . ....
9. . . . . . . . . . ....
9.1. . . . . . . . . . ....
9.2. . . . . . . . . . ....
9.3. . . . . . . . . . ....
9.3.1. . . . . . . . . . ....
9.3.2. . . . . . . . . . ....
10. . . . . . . . . . ....
11. . . . . . . . . . ....
12. Telltales
12.1. . . . . . . . . . ....
12.2. . . . . . . . . . ....
13. Colours emitted by the lamps
14. . . . . . . . . . ....
15. . . . . . . . . . ....
16. . . . . . . . . . ....
17. . . . . . . . . . ....
Appendix 1
Lamp surfaces, axis and centre of reference, and angles of geometric visibility
Appendix 2
Definition of lamp colours
TRICHROMATIC COORDINATES