I just finished a 4 month maintenance endeavor on the M3. (Vanos/headers and other things) Battery was disconnected this entire time. When I hooked it back up the radio worked fine. The second time I drove the car the rear speakers were making some intermittent noises and the radio wouldn’t turn on. Now the noises stopped but the radio still won’t turn on. I’ve checked both fuses and they appear to be good. The CD player will eject CDs and accept CD. It just displays the clock and that’s it. Can’t change modes.
Any ideas before I junk this thing and upgrade the head unit?
I don’t have the turner airbox installed yet so some music would be nice in the interim.
Any ideas before I junk this thing and upgrade the head unit?
I don’t have the turner airbox installed yet so some music would be nice in the interim.
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