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:
Driving
My biggest issue was with the E350's stiff accelerator pedal. I did most of
my driving on icy roads, and that's not where you want to be abrupt with the gas
pedal. Thing is, the pedal was so stiff ...
Vanity mirror in the sun visor
Mirror light 1 only functions if the sun visor is clipped into retainer 2 and
mirror cover 5 has been folded up. ...
Adjusting the head restraints manually
Adjusting the head restraint height
The head restraints must only
be removed
at a qualified specialist workshop.
Mercedes-Benz recommends that you use
a Mercedes-Benz Center for this purpose. ...