I'm getting an intermittent "Brake Light Circuit" message on my 1991 E32. It appears that the left rear brake light is working intermittently. However, the "Brake Light Circuit" message is reporting a problem with the right side. It looks like there is a short some place, the light will work fine for a while and then go out. Any idea what the problem could be? Mustard rely, LKM, brake light switch???
~J.