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Unread 04-09-2007, 08:24 PM   #1

Name: ttr125mar
Title: United Newb
Status: Offline
Join Date: Dec 2006
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Your Ride: 1988 E30 M3
E30 Fuse 21

I have a slight problem in another thread I posted I mentioned the interior lights didnt work with the key out well I found out why fuse 21 was missing. When I went to replace the fuse I plugged it in and alot of things where on (this is with key not in the ignition at all and fuse 21 inserted) with fuse 21 not inserted everything is off.

Here is what all had power:

Check control
Headlights and High beams can be turned on (when turned on dash light come on, lights behind tachs)
SI lights on
Parklight on
Brake Lining light on
Brake fluid light on
Anti-lock brake light is on
Battery light on
Oil light on
Sunroof has power (can be opened or closed)

I couldnt test the radio or OBC because I have them out of the car right now.

This is all that I have done so far. I been reading wire diagrams and I tracked it back to the ignition so I unplugged it while the fuse was in. Everytthing stayed on. I also did this with all the relays located in the fuse box (one at a time). But everytime everything mentioned above stayed on. Anything will be helpful.

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