Display If a collision with a recognized vehicle is imminent a warning symbol appears in the instrument cluster and in the Head-Up Display.
The vehicle lights up red:
prewarning.
Brake and increase distance.
The vehicle flashes red and an
acoustic signal sounds: acute warning.
You are requested to intervene by braking or make an evasive maneuver.
Prewarning This warning is issued, e.g., when there is the impending danger of a collision or the distance to the vehicle ahead is too small.
The driver must intervene actively when there is a prewarning.
Acute warning with braking function Warning of the imminent danger of a collision when the vehicle approaches another object at a relatively high differential speed.
The driver must intervene actively when there is an acute warning. If necessary, the driver is assisted by a minor automatic braking intervention in a possible risk of collision.
Acute warnings can also be triggered without previous prewarning.
Braking intervention The warning prompts the driver himself/herself to react. During a warning, the maximum braking force is used. Premise for the brake booster is sufficiently quick and hard stepping on the brake pedal. The system can assist with some braking intervention if there is risk of a collision. At low speeds vehicles may thus come to a complete stop.
The braking intervention is executed only if DSC Dynamic Stability Control is switched on and Dynamic Traction Control DTC is activated.
The braking intervention can be interrupted by stepping on the accelerator pedal or by actively moving the steering wheel.
Object detection can be restricted. Limitations of the detection range and functional restrictions are to be considered.
BMW X3 Service & Repair Manual > Nozzles and outlets: Removing and installing or replacing left fresh air grille
Necessary preliminary work:
Remove DECORATIVE STRIP ON INSTRUMENT PANEL ON LEFT
Release screws (1).
Pull out left fresh air vent (2) towards front.
Version with automatic climate control:
Unfasten plug connection (1) and disconnect.
Remove left fresh-air grille (2).
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