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:
Folding out the folding bench seat
•► Make sure that the backrests of the rear
bench seat are locked in the upright
position.
•► Move the handle for the combined cargo
cover and net upwards.
•► Pull release ...
Basic settings
Picture settings
Adjusting the brightness, contrast or
color
Press the COMAND controller to
show
the menu.
Select Video by sliding and
turning
the COMAND controller and press
to c ...
Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you
believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz
Center immediately to have ...