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:
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
can be switched off together, such as in the following
situations:
▷ In duplex garages.
▷ During transport on car-carrying trains, at ...
Advanced axle design further refined: five-link rear axle improves driving
dynamics and comfort
Incorporating various significant improvements and refinements, the rear axle
of the new BMW 3-Series makes an important contribution to the new model's
improved driving dynamics and comfort. Its ...
After a power failure
Only put the parking brake into operation
after a power failure
The parking brake should only be put into operation
again if it was manually released due to an
interruption in the supply of el ...
