See also:

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

Presets
It is possible to store up to 40 stations. Calling up a station1.  "Radio" 2.  "Presets" 3.  Select the desired station. Storing a station The station currently ...

Adjusting volume
Turn knob 1next to the CD/DVD player until the desired volume is obtained. You can also adjust the volume with buttons on the steering wheel. ...