Close the windows and glass sunroof

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

    See also:

    The concept
    The system issues a two-phase warning of a danger of collision at speeds above approx. 10 mph/15 km/h. The time of these warnings may vary depending on the current driving situation. The collisi ...

    Automatic-Transmission
    Switching off the engine 1. Engage transmission position P with the vehicle stopped. 2. Press the Start/Stop button. The engine is switched off. The radio ready state is switched on. 3. Set the ...

    Deleting the button assignments
    1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...