Mercedes-Benz R-Class 2008 Owners Manual - Manual (Page 159)

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Controls in detail
Control system
Multifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled by the buttons on the multifunc-
tion steering wheel.
1 Multifunction display
Operating the control system
2 Selecting the submenu or setting
the volume:
Press button
æ up/to increase
ç down/to decrease
3 Telephone*:
Press button
s to take a call
to dial
to redial
t to end a call
to reject an incoming call
4 Moving within a menu:
Press button
j for next display
k for previous display
5 Menu systems:
Press button
è for next menu
ÿ for previous menu
6 ! Voice Control System* on 1 ,
see separate operating
instructions
7 0 Voice Control System* off 1
,
see separate operating
instructions
1 Vehicles without Voice Control System*: Button
without function.