Selecting a main function
Initial situation
You would like to change from the telephone menu to the vehicle settings, for example.
Slide 
the COMAND controller
and
switch to the main function bar.
Select Vehicle in the main function bar by
turning 
the COMAND controller and
press 
to confirm.
The "Vehicle" menu appears.
1 "Vehicle" menu
2 Display/selection window
See also:
Mechanical key
General notes
If the vehicle can no longer be unlocked with
the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system ...
MOExtended tires (tires with run-flat properties)
MOExtended tires (tires with run-flat
properties) allow you to continue driving your
vehicle even if one or more tires are entirely
deflated.
MOExtended tires may be used only in
conjunction ...
Activating/deactivating
Turn the SmartKey to position 2 in the ignition lock.
To switch on: press the button.
The indicator lamp in the button
lights up. Airflow and air distribution are set to automatic mode.
...