2005 Mercedes SL-Class Owner's Manual - Page 129

Controls in detail Lighting Fog lamps Warning! i Rear fog lamp (driver's side only) Switch on the front fog lamps ( page 127). Pull out the exterior lamp switch to second stop. The rear fog lamp is switched on. The yellow indicator lamp † in the lamp switch comes on ( page 123). Push in the exterior lamp switch to first stop. The rear fog lamp is switched off. The yellow indicator lamp † in the exterior lamp switch goes out. The front fog lamps remain lit. G In low ambient lighting or foggy conditions, only switch from position U to B with the vehicle at a standstill. Switching from U to B will briefly switch off the headlamps. Doing so while driving in low ambient lighting conditions may result in an accident. The fog lamps cannot be switched on with the exterior lamp switch in position U. To switch on the fog lamps, turn the exterior lamp switch to position B first. Front fog lamps Switch on the low beam headlamps ( page 51). Pull out the exterior lamp switch to first stop. The front fog lamps are switched on. The green indicator lamp ‡ in the exterior lamp switch comes on ( page 123). Push in the exterior lamp switch. The front fog lamps are switched off. The green indicator lamp ‡ in the exterior lamp switch goes out. i Fog lamps will operate with the parking lamps and/or the low beam headlamps on. Fog lamps should only be used in conjunction with low beam headlamps. Consult your State or Province Motor Vehicle Regulations regarding permissible lamp operation. 127