M42club.com - Home of the BMW E30/E36 318i/iS
DISCUSSION => Electrical => Topic started by: Colo318IS on July 31, 2008, 12:27:05 AM
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Havin a turn signal issue...right rear is out. I have a right rear taillight and brake light, but no right rear turn signal. I have checked and replaced both the bulb and the fuse, still not working...just curious if there is anything else I should be checking?
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Just the right rear turn signal, correct? You've swapped with a *known* good bulb?
Check the wiring harness, starting at the connector for the lamp holder that is clipped in the taillight housing itself.
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yes, it is just the right rear turn signal...the taillight, brake light, reverse and the front right turn signal all work. Yes, I did swap it out with a "known" good bulb and fuse, but still not working. I will check the warning harness..
Thank you,
Jay
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an update....
I did have a known good bulb and fuse so I knew that wasn't the issue. It ended up being the connection on the wiring harness. To test this I took out a known good bulb and placed the connections from the bulb against the corresponding positive & negative wires leading to the socket...the bulb lit right up. I then took a flat head and just pushed in the wires at the socket so it was making good contact. problem solved.