Problems with the seat heating

The seat heating has switched itself off prematurely. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on.

do not need, such as the rear window Switch off electrical consumers which you do not need, such as the rear window defroster or interior lighting.

    See also:

    Setting the airflow
    Turn the SmartKey to position 2 in the ignition lock. To increase/reduce: press the or button. ...

    Problems with the SmartKey
    Problem Possible causes/consequences and Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged. ...

    Pelvis air bags
    WARNING Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using seat covers or other seat coverings can cause a malfunction of the side impact ...