Orientation Rearwards. In the case of the two optional devices mentioned in paragraph 6.4.2.2., if fitted on the side of the vehicle, the above-mentioned requirements of paragraph 6.4.5. shall not be applied. However, the reference axis of these devices shall be orientated outwards not more than 15º horizontally towards the rear in relation to the median longitudinal plane of the vehicle.
Orientation Rearwards. 6.11.7. Electrical connections These shall be such that:
Orientation Rearwards. 6.7.6. "Circuit-closed" tell-tale Optional: Its function shall be performed by the device prescribed for the front position lamp.
Orientation Rearwards. 6.9. Vehicle-hazard warning signal
Orientation Rearwards. 6.8. DIRECTION-INDICATOR LAMP
Orientation Rearwards. 6.9.6. Electrical connections Shall light up at any service brake application.
Orientation Rearwards. 6.10.6. Tell tale Optional, shall be combined with that for the front position lamp.
Orientation Rearwards. 6.11.6. Electrical connections They shall be such that the rear fog lamp can light up only when one or more of the following lamps are switched on: driving-beam headlamp, passing-beam headlamp, front fog lamp. If there is a front fog lamp, it shall be possible to switch off the rear fog lamp independently of the front fog lamp. The rear fog lamp(s) may continue to operate until the position lamps are switched off and they shall remain off until deliberately switched on again.
Orientation Rearwards. Fog lamps approved to Regulation No. 19: they must be directed rearwards without causing undue dazzle or discomfort to other road users.
Orientation Rearwards. 6.4.7. Electrical connections They shall be such that the lamp can light up only if the reverse gear is engaged and if the device which controls the starting and stopping of the engine is in such a position that operation of the engine is possible. It shall not light up or remain lit if either of the above conditions is not satisfied. 6.4.8. Tell-tale Tell-tale optional. 6.4.9. Other requirements None. 6.5. Direction indicator lamp 6.5.1. Presence (see figure below) Mandatory. Types of direction indicator lamps fall into categories (1, 1a, 1b, 2a, 2b, 5 and 6) the assembly of which on one vehicle constitutes an arrangement ('A` and 'B`). Arrangement 'A` shall apply to all motor vehicles. Arrangement 'B` shall apply to trailers only. 6.5.2. Number According to the arrangement. 6.5.3. Arrangements (see figure below) A: two front direction indicator lamps of the following categories: - 1 or 1a or 1b, if the distance between the edge of the apparent surface in the direction of the reference axis of this lamp and that of the apparent surface in the direction of the reference axis of the dipped-beam headlamp and/or the front
