Problems with the rear window defroster
The rear window defroster has deactivated itself prematurely or cannot be activated.
•► Switch off any consumers that are not required, e.g. reading lamps or interior lighting.
When the battery is sufficiently charged, the rear window defroster is activated again automatically.
See also:
Adjusting the head restraints manually
Adjusting the head restraint height
To raise: pull the head
restraint up to the desired position.
To lower: press release catch 1 in
the direction of the arrow and push the head restraint do ...
Notes for 4MATIC vehicles
Vehicles with 4MATIC must not be
towed
with either the front or the rear axle raised,
as doing so will damage the transmission.
If the vehicle has transmission damage or
damage to the front ...
Setting the interior/exterior lighting
delayed switch-off time
Interior lighting: you can set whether and for
how long you wish the interior lighting to
remain on in the dark after you have removed
the SmartKey from the ignition lock.
Exterior light: you c ...