Inspection light

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jcm325
E30 Zone Newbie
E30 Zone Newbie
Posts: 185
Joined: Sun Mar 18, 2007 11:00 pm
Location: Devon

Post Fri Oct 20, 2017 8:41 am

Hi... the inspection light and clock symbol are permanently illuminated on the dash? I have recently replaced SI batteries and all other functions on the cluster work correctly.
If I carry out the reset procedure with the tool it goes away for a couple of days but it always comes back?
A minor issue I know but it's really bugging me!!!
Any ideas would be great....
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Brianmoooore
E30 Zone Team Member
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Posts: 49359
Joined: Mon Jan 10, 2005 11:00 pm

Post Fri Oct 20, 2017 9:53 am

Clock symbol light is a simple 12 month timer, which should be affected by nothing other than the passage of time since it was reset.
If you're sure you're resetting it properly, and it has the correct replacement batteries, then the only complete solution is likely to be a change of the SI board.
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biffer
E30 Zone Regular
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Posts: 292
Joined: Sat Nov 17, 2007 11:00 pm
Location: Hull

Post Fri Oct 20, 2017 11:12 am

I've had similar-the oil-service light was always on,even after changing the batteries,so i ended up taking out the s.i. board and snipping through one of the wire legs of the LED.

Only way i could think of to get the dang thing to go out.
clipper
E30 Zone Squatter
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Posts: 1980
Joined: Mon Aug 22, 2005 11:00 pm
Location: Madrid

Post Fri Oct 20, 2017 1:05 pm

Mine is a bit temperamental too. Mostly it stays off until it should, but sometimes it reappears ahead of time.

And this is on a board that was bought new from BMW around 15 years ago (Ok so that's a long time, but it's not the 31 yr old original).

I just reset it every time it comes on. If it gets to the point where it drives me mad, I have located an electronics specialist who claims to repair the boards, I guess there are people capable of saving the huge expense of a BMW supplied board in most countries.
These are sensations as hard to forget as they are to ignore.....