The concept
The system issues a two-phase warning of a danger of collision at speeds above approx. 10 mph/15 km/h.
The collision warning is available even if cruise control has been deactivated.

It responds to moving objects that are within the detection range of the radar system.
When the vehicle is intentionally brought into contact with an object, the collision warning is delayed to avoid false warnings.
See also:
Reading lamps
Reading lamps
Press the button.
Reading lamps are located at the front and rear
next to the interior lamps. ...
Indicator/warning lamps
The indicator lamp flashes: DSC
controls
the drive forces and brake forces.
The indicator lamp lights up: DSC has
failed. ...
Initialization after a power failure
After a power failure, it is only possible to raise
the roof, if necessary.
Have the system initialized by your service center. ...
