Front; Front Reading Lamps; Interior - Mercedes-Benz 2009 R-Class Operator's Manual

Controls in detail
Lighting
front fog lamp comes on on the side of the
turn signal.
or
X
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.
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.
120
Switching off
X
Switch off the left or right turn signal.
or
X
Steer straight ahead.
i There may be a brief delay before the
corner-illuminating front fog lamps go out.
Interior lighting in the front
Left front reading lamp on/off
1 X
Rear interior lighting on/off
2 ò
Automatic control on/off
3 ]
Front interior lighting on/off
4 ð
Right front reading lamp on/off
5 X
Front interior lighting
6

Front reading lamps

7
Front interior lighting
8