Problems with the seat ventilation

The seat ventilation 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.

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

    See also:

    Selecting a station
    Selecting a station using the station search function Turn or slide the COMAND controller while the display/selection window in the radio display is active. Station search scans up or down ...

    Adjusting the head restraint height electrically
    To adjust the head restraint height: slide the switch for head restraint adjustment () up or down in the direction of the arrow. ...

    Problems with the SmartKey
    ...