Close the windows and glasssunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Current fuel consumption
Displays the current fuel consumption.
You can check
whether you are currently driving
in an efficient and environmentally-
friendly manner.
Displaying the current fuel
consumption
1. &q ...
Status field symbols
The symbols are grouped as follows.
Radio symbols
Telephone symbols
Entertainment symbols
Additional symbols
...
Automatic deactivation during forward travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if necessary. ...