2004 Mercedes CLK-Class Owner's Manual - Page 122

Controls in detail Lighting Switching on fog lamps Warning! i Switching on rear fog lamp Make sure the low beam headlamps are switched on. Pull out exterior lamp switch to second stop. The yellow indicator lamp † beside the lamp switch comes on. 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 front fog lamps and rear fog lamp cannot be switched on manually with exterior lamp switch in position U. To activate the fog lamps, turn exterior lamp switch to position B and pull the exterior lamp switch to first or second stop ( page 122). Switching on front fog lamps Make sure the low beam headlamps are switched on. Pull out exterior lamp switch to first stop. The green indicator lamp ‡ beside the lamp switch comes on. 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. 122