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 others.
The rear window defroster has a high current draw. You should therefore switch it off as soon as the window is clear as it only switches off automatically after several minutes.
http://strategic-human-resource.com/If the battery voltage is too low, the rear window defroster may switch off.
•► Turn the SmartKey to position 2 in the ignition lock.
•► Press the 
button.
The indicator lamp above the 
button
lights up or goes out.
See also:
Seat belt
Display messages
Possible causes/consequences and
Solutions
After starting the engine, the red seat belt warning lamp lights up for
six seconds.
The seat belt war ...
Cleaning the headliner and carpets
•► Roof lining: use soft brushes or dry
shampoo if it is particularly dirty.
•► Carpets: use carpet and textile cleaners
that have been approved and
recommended by Mercedes-Benz. ...
Clearing the shift range restriction
Press and hold the selector
lever towards D+ until D is shown once more in the multifunction display.
or
Pull and hold the right-hand
steering wheel paddle shifter until D is shown again in th ...