Close the windows and glasssunroof

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

    See also:

    Drive away without delay
    Do not wait for the engine to warm up while the vehicle remains stationary. Start driving right away, but at moderate engine speeds. This is the fastest way for the cold engine to reach its ope ...

    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 ...

    General driving notes
    Closing the trunk lid Drive with the trunk lid closed Only drive with the tailgate closed; otherwise, in the event of an accident or braking or evasive maneuvers, passengers or other road use ...