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:

    Climate control laminated tinted safety glass
    The vehicle glass provides full protection against the harmful effects of UV radiation on the skin. ...

    Display visibility
    The visibility of the displays in the Head-up Display is influenced by: ▷ Certain sitting positions. ▷ Objects on the cover of the Head-up Display. ▷ Sunglasses with certain pol ...

    Driving tips
    This chapter provides you with information useful in dealing with specific driving and operating modes. ...