NOTE: It is sometimes difficult to distinguish light alloy disc wheels visually from steel disc wheels.
Identifying features:
IMPORTANT:
- Use only BMW-approved two-part balancing weights.
- When fitting two-part balancing weights, always use specified tools.
- Do not straighten light alloy disc wheels: always replace damaged light alloy disc wheels.
- Notches in light alloy disc wheels can lead to cracking.
- Do not lubricate wheel studs.
- When fitting tires, avoid damaging light alloy disc wheels, e.g. on sharp-edged retaining claws on tire fitting machine.
BMW X3 Service & Repair Manual > Tpms reminder reset - procedure 7: With iDrive
Indirect System (Flat Tire Monitor)
CAUTION: Do not initialize the system while snow chains are attached.
NOTE:
Each time a tire inflation pressure has been corrected or a wheel or tire has
been changed, reset the system.
Initialization:
Using the iDrive MENU button, choose:
"Vehicle Inf ...