Windows fogged up on the inside
Activate the cooling with air
dehumidification function 
.
Activate automatic mode
.
If the windows continue to fog up,
activate the defrosting function.
You should only select this
setting until
the windshield is clear again.
See also:
Setting the temperature in the rear
compartment using the front control
panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
...
Driving downhill
Drive slowly.
Do not drive at an angle down steep inclines. Steer into the line of fall
and drive with the front wheels aligned straight. Otherwise, the vehicle could
slip sideways, tip and ...
Releasing seat belts
- Press release button 4 and
guide belt tongue ; back towards belt
sash guide 1.
Make sure that the seat belt is fully rolled
up. Otherwise, the seat belt or belt tongue
will be trapped in th ...