Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Switching the reception on/off
1. "Navigation"
2. Open "Options".
3. "Receive Traffic Info" ...
Controls
Controls
1. Press: switch the DVD system on/off
Turn: left headphone volume and vehicle
volume
2. Eject CD/DVD
3. Beginning of
track
Stop
Play ...
The concept
This system issues a warning at speeds above
approx. 40 mph/65 km/h if the vehicle is about
to leave the lane on roads with lane markings.
The steering wheel begins vibrating gently.
The syste ...