Setting the side air vents

•► To open/close: turn thumbwheel 3 up or

•► To open/close: turn thumbwheel 3 up or down.

Side window defroster vent 1 is never completely shut, even if side air vent 2 is shut.

    See also:

    Activation conditions
    You can activate the HOLD function if:  - the vehicle is stationary.  - the engine is running.  - the driver's door is closed or your seat belt is fastened.  - the p ...

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

    MB Info call button
    Press and hold MB Info call button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in MB Info call button 1 flashes wh ...