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:
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Fans of large six-cylinder engines have a treat in store too. The optimised
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Emissions
The warning lamp lights up:
The vehicle is producing higher emissions. The trip can be continued. Have the
car checked as soon as possible.
Canadian models display this warning lamp.
The lamp f ...
Switching on/off manually
Switching on/off manually
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
If Top View is displayed, switch on the backup
camera via the iDrive. ...
