Note the special vehicle identification number procedure when replacing the wheel arch (order the new body part with the vehicle identification number, if necessary)!
STRIP DOWN vehicle.
Read about the procedure in repair instructions for WHEEL ARCH FRONT LEFT and transfer schematically to the right side of the vehicle.
Deviating from the left side of the vehicle: Due to the ground connection (1), the new part will be welded in area (2).
Analogue to the left side of the vehicle: In areas (3) and (4) set 7 bore holes with a diameter of 4.2 mm for blind rivets N3.
BMW X3 Owners Manual > HDC Hill Descent Control: Increasing or decreasing vehicle speed
Specify desired speed in the range from approx.
4 mph/6 km/h to approx. 15 mph/25 km/h
using the rocker switch of the cruise control on
the steering wheel. Vehicle speed can be
changed by lightly accelerating.
Press the rocker switch up to the point of
resistance: the speed increases ...