See also:

All around the steering wheel
1 Seating comfort functions* Gentleman function* Seat, mirror, steering wheel memory* Active seat* 2 Roller sunblind* for rear window 3 Safety switch for the windows and the roller sun b ...

Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...

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 ...