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.
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 
rocker switch up or
down.
The indicator lamp in the rocker
switch lights up or goes out.
See also:
Point of interest list
Introduction
The illustration below shows an example of
the point of interest list for the Restaurant
main category in the vicinity of the current
position.
Depending on the point of interest ...
General notes
If the vehicle can no longer be locked or
unlocked with the SmartKey, use the
mechanical key.
If you use the mechanical key to unlock and
open the driver's door or the trunk lid/
tailgate, th ...
Electronic helpers: the new assistance systems in the Mercedes-Benz C-Class
Adaptive Highbeam Assist. When vehicles are detected ahead of or approaching
the vehicle, this system automatically dips the beams and adjusts the range of
the headlamps appropriate to the distanc ...