The concept
The system issues a two-phase warning of a danger of collision at speeds above approx.
10 mph/15 km/h. The time of these warnings may vary depending on the current driving situation.
The collision warning is available even if cruise control has been deactivated.

It responds to stationary or moving objects that are within the detection range of the radar system.
When the vehicle is intentionally brought into contact with a vehicle, the collision warning is delayed to avoid false warnings.
See also:
All around the headliner
1 Emergency Request
2 Glass sunroof, powered
3 Indicator lamp, front passenger
airbag
4 Reading lamps
5 Interior lamps ...
Brake Energy Regeneration: an energy-saving innovation.
The new BMW 5-Series sedan continues the roll-out of BMW's Brake Energy
Regeneration system on US models. To save energy and reduce the vehicle's fuel
consumption over time, this system manages th ...
Online Search
1. "Google™ Search"
2. Select a special destination.
3. Select the symbol.
4. "Start guidance" ...
