Document ID: chunk:federal_register_of_legislation:F2023C00133:body:0:p19
Version: federal_register_of_legislation:F2023C00133
Segment Type: other
Provision Reference: 
Character Range: 58487–61932

than 250 mm above the ground. No point on the 'Illuminating Surface' shall be higher than the highest point on the 'Illuminating Surface' of the 'Dipped-beam Headlamp';
7.10.3.3.                    in length: at the front of the vehicle. This requirement shall be deemed to be satisfied if the light emitted does not cause discomfort to the driver either directly or indirectly through the rear-view mirrors and/or other reflecting surfaces of the vehicle.
7.10.4.                          Geometric Visibility: Defined by angles α and β as specified in clause 4.24:
7.10.4.1.                    α = 5° upwards and downwards;
7.10.4.2.                    β = 45° to left and to right except for an off-centre light, in which case the inward angle β = 10°.
7.10.5.                          Orientation: Forwards.
7.10.5.1.                    for LB1 and LE1 vehicles the lamp(s) may move with the steering.
7.10.5.2.                    for LB2 and LE2 vehicles the lamps shall not move with the steering.
7.10.6.                          May be grouped with the other front lamps.
7.10.7.                          May not be 'Combined' with any other front lamp.
7.10.8.                          May be 'Reciprocally Incorporated' with:
7.10.8.1.                    a 'Front Position (Side) Lamp';
7.10.8.2.                    a 'Main-beam Headlamp' unless the latter swivels according to the angle of lock of the steering in the case of LB2 and LE2 category vehicles; and/or
7.10.8.3.                    the 'Parking Lamp'.
7.10.9.                          Electrical Connections: It shall be possible to switch the 'Front Fog Lamp' on or off independently of the 'Main-beam Headlamp' and 'Dipped-beam Headlamp'.
7.10.10.                      Tell-tale: 'Circuit-closed Tell-tale' optional; non-flashing green signal.
7.11.                                'REAR FOG LAMP'
7.11.1.                          Number:
7.11.1.1.                    one lamp to ADR 52/... for LB2 and LE2 vehicles;
7.11.1.2.                    one or two lamps to ADR 52/... for LB1 and LE1 vehicles.
7.11.2.                          Arrangement: No special requirement.
7.11.3.                          Position:
7.11.3.1.                    in width: For LB1 and LE1 vehicles, where only one 'Rear Fog Lamp' is fitted, the 'Rear Fog Lamp' shall be on or to the right of the median longitudinal plane of the vehicle.
7.11.3.2.                    in height: not less than 250 mm nor more than 1000 mm above the ground;
7.11.3.3.                    in length: at the rear of the vehicle.
7.11.3.4.                    The distance between the 'Illuminating Surface' of the 'Rear Fog Lamp' and that of the 'Stop Lamp' shall not be less than 100 mm.
7.11.4.                          Geometric Visibility: Defined by angles α and β as specified in clause 4.24.:
7.11.4.1.                    α = 5° upwards and 5° downwards;
7.11.4.2.                    β = 25° to right and to left.
7.11.5.                          Orientation: Rearwards.
7.11.6.                          May be grouped with any other rear lamp.
7.11.7.                          May not be 'Combined' with any other lamp.
7.11.8.                          May be 'Reciprocally Incorporated' with a 'Rear Position (Side) Lamp'.
7.11.9.                          Electrical Connections: shall be such that the 'Rear Fog Lamp' can light up only when one or more of the following lamps are switched on:
'Main-beam