Tricky electrickery on the old pig

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resto_d1

Well-Known Member
Posts
3,550
Location
Wiltshire
Hi all, got some very odd electrical gremlins on the 300 tdi D1. I think I’m going to book the auto electrician for a visit.

On starting, the wipers would jolt - other than that they won’t run.

The passenger window was opening on start up. After driving it for a while I then couldn’t get it back up.

The rear fog light switch blinks, when turning from ignition point one to ignition point two. Once in ignition point 2, it doesn’t switch on

The rear windscreen heater doesn’t feel like it clicked down. Haven’t tested it with multimeter yet.

When trying to activate the wiper, the green relay clicks. It’s like they want to work but are tied down.

The speedo didn’t work on the way to the garage - now does (for now!)

Courtesy lights don’t work when drivers door opened but do on others

I changed the relay with one out of my other one - didn’t notice any difference. I also fitted the MFU from my other disco. No change.

Any ideas?! I can’t run the diagnostics check on the MFU either as nothing happens when I click the rear heated screen.

Thanks all
 
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