Starting at a specific speed, this system alerts you when the vehicle on streets with lane markings is about to leave the lane. This speed, depending on the country version, is between 35 mph/55 km/h and 45 mph/70 km/h.
The steering wheel begins vibrating gently in the event of warnings. The time of the warning may vary depending on the current driving situation.
The system does not provide a warning if the turn signal is set before leaving the lane.
Hints
Personal responsibility
The system cannot serve as a substitute for the driver's personal judgment of the course of the road and the traffic situation.
In the event of a warning, do not jerk the steering wheel, as you may lose control of the vehicle.
BMW X3 Service & Repair Manual > Rear trim panel: Replace tail panel outer section and inner section
Read contents of BODY, GENERAL.
STRIP DOWN vehicle
Observe procedure of REPAIR STAGE 3.
Following new body parts are required:
(1) Rear trim, outer skin
(2) Rear trim, inner
(3) Luggage compartment floor, left and right
Following CONSUMABLES are required:
Remove tail panel outer ...