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:
Brake fluid level
If you notice that the brake fluid level in the brake fluid reservoir has fallen
to the MIN mark or less, check the brake system immediately for leaks. Also check
the thickness of the brake lin ...
Removing the mechanical key
Removing the mechanical key
Push release catch 1 in the
direction of
the arrow and at the same time, remove
mechanical key 2 from the SmartKey. ...
Safety
The R-Class received a Good overall score — the highest rating possible — in
the Insurance Institute for Highway Safety's frontal-offset and side-impact
crash tests. It hadn't yet undergone IIHS' ...