Labelling of generation 3.4/3.41 wheel electronics
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
- FCC ID = radio authorization
- Tightening torque
- Pressure sensor
- Data Matrixcode
- Production date of wheel electronics
- Transmission frequency
- Wheel electronics ID
- Width across flats of union nut
- BMW part number
NOTE:
The following illustrations only show removal and refitting of the 3rd generation wheel electronics module. The instructions also apply without alteration to the 2nd generation wheel electronics.