Labelling of generation 2.3 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.
- Transmission frequency of wheel electronics
- Large Torx socket screw
- BMW part number
- Tightening torque of Torx screw and union nut
- Width across flats of union nut
- Serial number of wheel electronics
- Production date of wheel electronics