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:

    Current fuel consumption
    Instrument cluster Displays the current fuel consumption. You can check whether you are currently driving in an efficient and environmentally- friendly manner. Instrument cluster with enhan ...

    Hazard warning flashers
    The button is located in the center console. ...

    VALVETRONIC, Double-Vanos and direct injection
    The combination of a high power output and a simultaneous reduction in emissions is achieved by VALVETRONIC variable valve timing and Double-Vanos variable camshaft timing. The latest generation o ...