Originally Posted by dapopa9
it is an '08 with '08 MHZ wheel sensors. Wheel sensors are not the issue here. Has to be something on the car side of things.
All of the M3 sensors transmit on the same frequency of 433MHz. But if you've confirmed that they are in fact for the '08-'09, then it is time to start checking the other parts of the system like the receiving units.