The windshield wipers are inoperative

The windshield wiper drive is malfunctioning.

the Select another wiper speed on the combination switch.
at a Have the windshield wipers checked at a qualified specialist workshop.

    See also:

    Kickdown
    Use kickdown for maximum acceleration. - Vehicles for USA: fully depress the accelerator pedal. The transmission shifts to a lower gear depending on the engine speed. - Vehicles for Canada: dep ...

    General notes
    The roller sunblinds shield the vehicle interior from sunlight. The two roller sunblinds can only be opened and closed together when the panorama roof with power tilt/sliding panel is closed. ...

    Hiding/showing the navigation menu
    To show: turn or slide the COMAND controller. This function is not available while the DVD's own menu is being displayed. To hide: slide the COMAND controller. or Wait for appro ...