Close the windows and glasssunroof

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

    See also:

    Comfort position
    In the comfort position, the roof is not fully open. This reduces wind noise in the passenger compartment. Every time the glass sunroof is opened or closed completely, it stops in the comfort p ...

    Loss of the remote controls
    Lost remote controls can be blocked by your service center. ...

    Checking the coolant level
    1. Do not open the hood until the engine has cooled down. 2. Turn the expansion tank cap counterclockwise slightly to allow any accumulated pressure to escape; then continue turning to open. ...