Mercedes-Benz C-Class Operator's Manual page 234

Displays and operation
232
To activate the on-board computer: turn
X
the SmartKey to position 1 in the ignition
lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel.
Left control panel
ò Calls up the main menu
R
Press briefly:
9
:
Scrolls in lists
R
Selects a menu or function
R
In the
R
opens the track or station list
and selects an audio track or
video scene
In the
R
switches to the phone book and
selects a name or a telephone
number
Press and hold:
9
:
Rapid scrolling in all lists
R
In the
R
selects a station, audio track or
video scene using rapid scrolling
In the
R
rapid scrolling if the phone book
is open
a
In all menus: confirms the selec-
R
ted entry in the list
In the
R
opens the list of available radio
sources/media
In the
R
switches to the phone book and
starts dialing the selected num-
ber
ñ Switches off the Voice Control Sys-
tem; see the separate operating
instructions
Radio Radio/Media Media menu:
Telephone Telephone menu:
Radio/Media Radio Media menu:
Telephone Telephone menu: starts
Radio/Media Radio Media menu:
Telephone Telephone menu:
Press briefly:
%
Back
R
In the Radio Radio/Media
R
lects the track or station list or
list of available radio sources/
media
Hides display messages
R
Exits the telephone book/redial
R
memory
Press and hold:
%
Calls up the standard display in
R
the Trip Trip menu
Right control panel
~ Rejects or ends a call
R
Exits phone book/redial mem-
R
ory
6 Makes or accepts a call
R
Switches to the redial memory
R
W Adjusts the volume
R
X
8 Mute
R
ó Switches on the Voice Control Sys-
tem; see the separate operating
instructions
Media menu: dese-