Special tools required:
Necessary preliminary tasks:
After completing repair work:
Check minimum brake disc thickness:
NOTE: If the brake discs are replaced, you must also fit new brake pads.
Always replace brake discs in pairs.
IMPORTANT: New brake pads may only be fitted if the brake disc thickness is greater than the MINIMUM BRAKE DISC THICKNESS (MIN TH).
Release screws (1). Detach brake-caliper support.
IMPORTANT: To release brake disc: Do not under any circumstances strike friction ring with a hammer or similar! If necessary, carefully tap on base of brake disc chamber with a rubber mallet.
Clean contact surface of brake disc at wheel hub thoroughly and remove traces of corrosion.
Unevenness on contact surface may result in distortion of brake disc!
Release screw (1) and remove brake disc (2).
Installation note: Replace screw.
BMW X3 Owners Manual > Side View: Warning of crossing traffic
The concept
When an object approaching from the side is
detected by the front or rear camera, this is depicted
by a symbol in the Side View display.
Requirements
Side View switched on.
Your vehicle moves no faster than walking
speed.
To detect approaching objects, sufficient
bright ...