Brake lt Circuit error?
apparently my taillight isn't working, but it's not the bulb. when I turn the car on, the taillight comes on. then after like 20 seconds i get the 3 messages "tail light, parking light, and Brake Lt Circuit, Owners manual" in the check panel or whatever it's called (I'm an e30 head new to e32's).
the bulb is fine, the fuse is fine, whats the problem?