Close the windows and glasssunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Requests
Do not use the voice activation system to initiate an Emergency Request. In stressful
situations, the voice and vocal pitch can change. This can unnecessarily delay the
establishment of a telephon ...
Professional navigation system
If the vehicle is equipped with a Professional
navigation system, the system adapts the acceleration
and deceleration behavior of the vehicle
to the road on which you are currently driving.
To ...
Switching off automatically
System switches off: above approx. 9 mph/
15 km/h.
Switch on the system again if necessary. ...