Display in the instrument cluster
The collision warning can be issued in the instrument cluster, in the Head-up Display, and acoustically.
Warning stages

Adapting your speed and driving style
The display does not relieve the driver of the responsibility to adapt his or her driving speed and style to the traffic conditions.
See also:
Automatic deactivation during forward travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if necessary. ...
Storing the current speed
Push the lever, arrow 1, or pull it briefly, arrow 2.
Storing the current speed
The system stores the current vehicle speed. It
is indicated on the speedometer and briefly in
the instrument pa ...
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
