Not to Beat a Dead Horse.....but (Brake Light Issues)

Please be nice as I need help. I've done the search. I've read most of the articles about brake light issues.



Here is my story:



'96 328i

I got the 'Brake Light Circuit' error from my OBC. I replaced the brake light switch. The error went away.

My brake lights quit working, though. I have no idea, in reality, when the actually stopped. I checked the fuse (it was good) and replaced it anyway. I checked the wiring in the trunk lid and mended the fraying edges. I took out the bulbs/sockets and cleaned everything.



I still have no brake lights.



I've read some place about checking circuits/voltage? That's where I need the help. What is my next logical step? What circuits do I check? What voltage should I see?



Thank you in advance.

Not to Beat a Dead Horse.....but (Brake Light Issues)