Setting the airflow
You can set the airflow separately for the driver’s and front-passenger side.
Select left airflow 3 or right airflow 5 by
turning 
the COMAND controller and
press 
to confirm.
To adjust the airflow: slide
or turn
the COMAND controller.
To confirm the selection: press
the
COMAND controller.
See also:
Before changing a fuse
Park the vehicle and apply the parking
brake.
Switch off all electrical consumers.
Remove the SmartKey from the ignition
lock.
The fuses are located in various fuse boxes:
...
Flat tire
The "Breakdown assistance" section
contains information and notes
on how to deal with a flat tire. It also provides
instructions on changing a wheel or mounting
the spare wheel/emerg ...
Cleaning the trailer tow hitch
The ball coupling must be cleaned if it
becomes dirty or corroded.
– Remove rust on the ball of the ball coupling,
e.g. with a wire brush.
– Remove dirt with a clean, lint-free cloth or
a brus ...