Problems with the seat heating

The seat heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on.

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

    See also:

    System self-test
    After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs: • the indi ...

    Off-road
    Important safety note WARNING The COMAND navigation system may direct you to off-road routes that your vehicle may not be capable of traversing through without damaging your tires, wheels or ...

    Mercedes-Benz M-Class
    With the 2012 M-Class, Mercedes brings the comfortable, luxurious driving experience of its flagship S-Class sedan to its most popular SUV. If you don't like to be disturbed by the world around yo ...