M42club.com - Home of the BMW E30/E36 318i/iS
DISCUSSION => Electrical => Topic started by: gravyface on May 24, 2011, 11:10:29 PM
-
Hit a bit of a bump, right turn signal immediately stopped working and is now omitting a wretched "eeeeeeee" buzz sound when on. Left works fine. Relay? Fuse?
-
So I've replaced all the bulbs (PO put wrong bulbs in the rear; contact on bulb had a groove melted in it) and keep blowing fuse #4 (tried pulling fuse #25 too as read that hazard switch can be a cause of this). Left works ok, right signal makes an awful "eeeeeeeeeeee" sound coming from the dash or steering column. Never heard anything like it before.
Any ideas?
-
I'm just guessing here, but that sounds like the undervoltage relay is kicking on. Check the wiring for a short, especially on the one with the melted connector. I'd also check to be sure the battery has over 12vdc. If you have a body harness short it'll be draining the battery quickly.