Mercedes-Benz C-Class Operator's Manual page 241

Buttons and controller
Overview
Navigation button
:
Radio button
;
Media button
=
Telephone and address book button (COMAND) or telephone button (Audio 20)
?
Vehicle and system settings button
A
Back button
B
Favorites button
C
Adjusts the volume or mutes
D
Switches Audio 20/COMAND on or off
E
Controller
F
Example: with touchpad
Back button
You can use the % button to exit a menu or
to call up the basic display of the current
operating mode.
To exit the menu: briefly press the %
X
button.
Audio 20/COMAND changes to the next
higher menu level in the current operating
mode.
To call up the basic display: press the
X
% button for longer than two seconds.
Audio 20/COMAND changes to the basic
display of the current operating mode.
Audio 20/COMAND operating system
Controller
The controller in the center console lets you:
select menu items on the display
R
enter characters
R
select a destination on the map
R
save entries
R
The controller can be:
turned 3
R
slid left or right 1
R
slid forwards or back 4
R
slid diagonally 2
R
pressed briefly or pressed and held 7
R
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