See also:

Buttons on controller
MENU Opens the main menu RADIO Opens the Radio menu CD Opens the CD/Multimedia menu NAV Opens the Navigation menu TEL Opens the Teleph ...

Switching on/off and interrupting cruise control
Switching on Press the button on the steering wheel. The indicator lamps in the instrument cluster light up and the marking in the speedometer is set to the current speed. Cruise control c ...

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...