i've always wondered what it looks like back there.i assume your srs light stays on for a while at startup like mine.from what i've been able to decipher from this forum that it is indeed the contacts that wear down behind the wheel.i had thought of scuffing up the contacts or lifting them enough to make contact again.is this not possible?what steps/precautions should i take in removing my wheel?
how many and how much are the contacts?