The concept
If the vehicle is equipped with Active Cruise Control with Stop & Go, the collision warning is controlled via the cruise control radar sensor.
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:
Overview
2011 BMW X5 will write the latest chapter in the story of the world's first
Sports Activity Vehicle® in the spring of 2010. Originally launched for the 2000
model year in late 1999, the BMW X5 per ...
Coupe: through-loading system
Opening
1. To release the rear seat backrest, pull the corresponding lever in the
cargo area.
2. The unlocked rear seat backrest moves forward slightly. Fold the backrest
forward b ...
Warning of people in danger
If the system detects a person in the defined
area in front of the vehicle and if there is the danger
of a collision with this person, a warning
symbol appears in the Control Display and
Hea ...
