2009 Mercedes R-Class Owner's Manual - Page 122

Controls in detail Lighting front fog lamp comes on on the side of the turn signal. or X Switching off X Interior lighting in the front Switch off the left or right turn signal. Steer straight ahead. Turn steering wheel in the desired direction. Driving forward: The front fog lamp on the side of your steering direction comes on. Driving in reverse: The front fog lamp opposite to your steering direction comes on. or X i There may be a brief delay before the corner-illuminating front fog lamps go out. The corner-illuminating front fog lamps will come on automatically depending on the steering angle, even if you did not switch on either turn signal. If the corner-illuminating front fog lamps came on automatically, they will also go out automatically depending on the steering angle and vehicle speed. The corner-illuminating front fog lamps temporarily come on on both sides of the vehicle if you turn the steering wheel in one direction and then again in the other direction shortly thereafter. The corner-illuminating front fog lamp remains lit for a maximum of 3 minutes. Afterward, it goes out even if the turn signal is still switched on. 1 X Left front reading lamp on/off 2 ò Rear interior lighting on/off 3 ] Automatic control on/off 4 ð Front interior lighting on/off 5 X Right front reading lamp on/off 6 Front interior lighting 7 Front reading lamps 8 Front interior lighting 120