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.
 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:
Important safety notes
    WARNING
 
When opening or closing the door windows, 
make sure that there is no danger of anyone 
being harmed by the opening/closing 
procedure.
The door windows are equipped with 
automatic  ...
   
Downhill gradients
   On long and steep gradients, you must 
reduce the load on the brakes by shifting 
early to a lower gear. This allows you to take 
advantage of the engine braking effect and 
helps avoid overheatin ...
   
Important safety notes
    WARNING
 
On slippery road surfaces, never downshift in 
order to obtain braking action. This could 
result in drive wheel slip and reduced vehicle 
control. Your vehicle's ABS will not prevent  ...
   
