BMW X3 Service & Repair Manual > Disc wheels (rims): Removing and installing/replacing rdc wheel electronics (2nd generation/3rd
generation)
IMPORTANT:
Before removing and installing, check which generation of RDC wheel electronics module is
installed!
If the wheel electronics have been removed, the complete valve must be replaced.
NOTE:
There are two different wheel electronics. The SP303 wheel electronics module
must be ...