Button in the vehicle
Rearview camera
Camera
The camera lens is located in the handle of the tailgate. The image quality may be impaired by dirt.
Clean the camera lens.
BMW X3 Service & Repair Manual > DTC: Tire pressure monitor system reminder
NOTE:
If a tire pressure has been adjusted, or a wheel or tire has been changed or
replaced, or repairs have been made to air spring suspension, the TPM system
must be reinitialized. System must be reinitialized both before and after pulling
a trailer.
CAUTION: When driving with snow chains or ...