Resetting
Reset the sliding sunroof if it does not move smoothly.
•► Turn the SmartKey to position 2 in the ignition lock.
•► Raise the sliding sunroof fully at the rear.
•► Keep the 
switch pressed for
another
second.
•► Make sure that the sliding sunroof can be fully opened and closed again.
•► If this is not the case, repeat the steps above again.
If the sliding sunroof still cannot be opened or closed fully after resetting, contact a qualified specialist workshop.
See also:
Jump-starting
WARNING
Failure to follow these directions will cause damage to the electronic
components, and can lead
to a battery explosion and severe injury or death.
Never lean over batteries while conne ...
Range of the sensors
General notes
The sensors must be free of dirt, ice and
slush; otherwise they may not function
correctly. Clean the sensors regularly, taking
care not to scratch or damage them.
Side view
...
Program selector button
General information
The program selector button allows you to
choose between different driving
characteristics.
Program selector button on all models except AMG
vehicles
For further infor ...