See also:

The concept
This system projects important information into the driver's field of vision, e.g., the speed. In this way, the driver can get information without averting his or her eyes from the road. ...

General information
The safety switch in the driver's door can be used to prevent children, for example, from operating the roller blinds using the switches in the rear. Press the safety switch in the driver's doo ...

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...