Activating/deactivating

•► To activate: press the button. button.

The indicator lamp above the lights up. button lights up.

•► To switch off: press the button. button.

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The indicator lamp above the goes out. The cooling with air button goes out. The cooling with air dehumidification function has a delayed switch-off feature.

    See also:

    Removing the ball coupling
    Observe the manufacturer's installation instructions. Press the protective cap into the ball coupling recess. Make sure that the protective cap is firmly in place. ...

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

    Sidewall
    The part of the tire between the tread and the bead. ...