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:
Important safety notes
WARNING
When leaving the vehicle, always remove the SmartKey from the ignition lock.
Always take the SmartKey with you and lock the vehicle. Do not leave children unattended
in the vehicle, ...
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 ...
More power, lower consumption: the engines
An improvement of up to 31 per cent has been achieved in fuel consumption and
all Mercedes-Benz C-Class launch models will feature the ECO start/stop function
as standard. All the engine variants ...