Restoring the factory settings

and Press the buttons simultaneously for and approximately six seconds until the battery check lamp flashes twice. buttons simultaneously for approximately six seconds until the battery check lamp flashes twice.

    See also:

    Important safety notes
    WARNING   When operating the climate control, the air that enters the passenger compartment through the air vents can be very hot or very cold (depending on the set temperature). This c ...

    GVWR (Gross Vehicle Weight Rating)
    The GVWR is the maximum permissible gross weight of a fully loaded vehicle (the weight of the vehicle including all accessories, occupants, fuel, luggage and the drawbar noseweight, if applica ...

    Comfort on long journeys as standard: the front seats
    The seats in the Mercedes-Benz C-Class make a valuable contribution to comfort on long journeys. As an optional extra, climatised seats are now available for the driver and front passenger. They e ...