Malfunction

comes on when the The warning lamp comes on when the system has failed.

A message appears on the Control Display. More information

    See also:

    Switching off automatically
    The system switches off and the LED goes out: After approx. 160 ft/50 m when driving forward. Above approx. 22 mph/36 km/h when driving forward. Switch on the system again if necessary. ...

    Active Cruise Control with Stop & Go function
    Active Cruise Control with Stop & Go function - or ACC Stop&Go for short - not only maintains the desired distance to the vehicle in front, in heavy traffic it also slows the car to a stan ...

    What to do if...
    Information on suitable mobile phones. The mobile phone could not be paired or connected. ▷ Is Bluetooth activated in the vehicle and on the mobile phone? Activate Bluetooth in the vehicle ...