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:

    Rejects or ends a call
    •► Press the button on the steering wheel. If you are not in the Tel menu, you can still reject or end a call. ...

    Charging the batter
    WARNING   Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosio ...

    Displaying service messages
    – Switch on the ignition. – Press or on the steering wheel to select the Serv. menu. – Press or to select the ASSYST PLUS submenu and press to confirm. The service due date appears in th ...