audi 90 2.3 10v lighting issue [Archive] - Audi Forums

: audi 90 2.3 10v lighting issue

06-15-2011, 04:37 AM
hi all,
my reversing lights and dash lighting has all failed. fog lights and heated rear screen ok though.
all dash instruments ok i.e. speedo & revs oil and water temps working just no back lighting.
fuse 12 seems ok.all bulbs ok also.
any ideas please before i start spending ages doing wiring checks?

08-18-2011, 09:36 AM
I've only just joined so I've only just seen your post which has been here for 2 months. I had the same problem with my audi 90 and it is all the wires that go through the bootlid that are the problem. Need to cut open the harness and remake all the joints where the wires kink. But I guess you have already done this!

08-19-2011, 03:36 AM
lol, yup spent ages with the crap haynes book of lies manual, and then with the better wiring diagrams on the net and sorted it, now have all lights except the gearshift illumination which i think is a bulb blown but it looks a pain in the ass to get at it.