See also:

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

Viewing stored Check Control messages
Viewing stored Check Control messages 1. Press the button on the turn signal lever downward. "CHECK OK" or the stored Check Control messages appear on the display. „CHECK OK“ is show ...

General information
The navigation system can determine the precise position of the vehicle, with the aid of satellites and vehicle sensors, and can reliably guide you to every entered destination. Navigation data ...