Setting the glove box air vent
When automatic climate control is activated, the glove box can be ventilated, for instance to cool its contents. The level of airflow depends on the airflow and air distribution settings.
Close the air vent when heating
the
vehicle.
At high outside temperatures, open the air
vent and activate the "cooling with air
dehumidification" function. Otherwise,
temperature-sensitive items stored in the
glove box could be damaged.

1 Air vent thumbwheel
2 Air vent
To open/close: turn
thumbwheel 1 clockwise or counter-clockwise.
See also:
Towing the vehicle with the rear axle raised
Only possible on vehicles without 4MATIC.
When towing your vehicle with the rear axle raised, it is important that you
observe the safety instructions ().
The ignition must be switched off if y ...
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
Drive with the headlamps switched on.
The level of moisture diminishes,
depending on the length of the journey and ...
Rear window defroster
Activating/deactivating
WARNING
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and o ...
