Calling up the menu of a main function
1 To call up the audio menu
2 Main function bar
If one of the main functions navigation, audio, telephone or video is switched on, triangle 1 appears next to the entry. You can now select an associated menu.
The following example illustrates how to call up the audio menu.
Press the 
function button.
or
Select Audio in the main function bar by
sliding 
the COMAND controller and
press 
to confirm.
The Audio menu appears.
1 Current audio operating mode
2 Main function bar
3 Audio menu
The 
dot indicates the current
audio mode.
Select another audio mode, e.g. Radio, by
turning 
the COMAND controller and
press to confirm.
See also:
Maximum load rating
WARNING
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver's door B-pillar. Overloading the tires
can over ...
Low outside temperatures
Do not use gasoline to refuel vehicles with
a diesel engine. Never mix diesel with
gasoline or kerosene, as this may result in
damage to the engine or fuel system.
Diesel fuel with improved co ...
Problems with the transmission
Problem
Possible causes/consequences and
Solutions
The transmission has problems shifting gear.
The transmission is losing oil.
Have the transmission
checked at a qu ...