Close the windows and glasssunroof

Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.

    See also:

    Displays in the instrument cluster
    Displays in the instrument cluster 1, Display for target speed 2, HDC display ...

    Deactivating the system
    ▷ When driving, press the lever up or down twice. ▷ When stationary, do the same while depressing the brake pedal. ▷ Switch off the ignition. The displays go out, and the stor ...

    Weights
    Never exceed either the approved axle loads or the gross vehicle weight. ...