Button in the vehicle
Intelligent Safety button
Radar sensor
The radar sensor is located in the lower area of the front bumper.
Always keep radar sensor clean and unobstructed.
Camera
The camera is found near the interior rearview mirror.
Keep the windshield in the area behind the interior rearview mirror clean and clear.
BMW X3 Service & Repair Manual > Body and Frame: Body cavity sealing
It is only necessary to rewax or seal the affected area after repairing the
body.
Only BMW approved products may be used to comply with the six year warranty
against rust perforation.
These products protect cavities effectively and permanently against corrosion.
Their excellent coating a ...