Mercedes-Benz 2010 C-Class Operator's Manual page 140

Audio system
138
The audio system consists of the following:
Audio control unit
R
Audio display
R
Audio controller with buttons k and
R
2
In addition, the audio system can also be
operated with the multifunction steering
wheel ( Y page 118).
In these instructions, the keypad (right side
of audio control unit) and the function buttons
are referred to as "buttons".
Audio control unit overview
Item
Switching to radio mode
:
( Y page 149)
Calling up wave bands
( Y page 149)
Switching on Sat mode
( Y page 154)
Switching to CD audio or MP3 mode
;
( Y page 158)
Disc slot
=
Audio control unit
With the audio control unit you can
switch the audio system on/off
R
adjust the volume
R
select the operating modes
R
enter telephone numbers and accept,
R
reject, initiate and end telephone calls
load and eject CDs
R
Load/eject button (
?
Clear button for deleting digits or
A
entire entries (
Entering a passcode (
Entering a telephone number
Y
( page 177)
Y page 161)
Y page 178)
Y page 171)