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 another 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:

    Safety
    The R-Class received a Good overall score — the highest rating possible — in the Insurance Institute for Highway Safety's frontal-offset and side-impact crash tests. It hadn't yet undergone IIHS' ...

    Trailer load/noseweight
    The trailer load/noseweight affects the gross weight of the vehicle. If a trailer is attached, the trailer load/noseweight is included in the load along with occupants and luggage. The trailer ...

    Washing by hand
    Carefully remove all deposits of road salt as soon as possible when driving in winter. Also, clean the insides of the wheels when washing the underbody of the vehicle. ► Do not use hot wat ...