Reset the sliding sunroof if it does not move smoothly.

2 in the ignition lock. Turn the SmartKey to position 2 in the ignition lock.
the rear. Raise the sliding sunroof fully at the rear.
switch pressed for another Keep the second. switch pressed for another second.
can be fully opened and closed again. Make sure that the sliding sunroof can be fully opened and closed again.
steps above again. If this is not the case, repeat the steps above again.

cannot be If the sliding sunroof still cannot be opened or closed fully after resetting, contact a qualified specialist workshop.

    See also:

    Vehicles with automatic transmission
    Apply the electric parking brake. Shift the transmission to position P. Using the SmartKey Turn the SmartKey to position 0 in the ignition lock and remove it. The immobilizer is activated. ...

    2009 Mercedes-Benz R-Class Review
    The last time I was in a Mercedes-Benz diesel I was 9 years old. My mom drove one. From inside my school classroom, I could hear her driving up the road; I could smell it from across the street. I ...

    More operating comfort, better connectivity: new-generation telematics
    The new Mercedes-Benz C-Class also sees the debut of a new telematics generation which will also be gradually introduced in other model series. Major new features include greater operating conveni ...