joebongo
Member
Registered: 18th Feb 08
User status: Offline
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Evening dudes. I've got my MOT coming up and am trying to troubleshoot a dodgy back light. Sometimes (well most these days) the rear passenger side light won't come on unless I tap the side of the cluster, or if I have the light board out then unplugging the connector and putting it back makes the light work.
There's no visible corrosion to the light board thing, and the bulb is seated ok (there's resistance when I push it down and turn to lock it in) which makes me think that bit's ok.
The actual connector thing from the wires to the board with bulbs in it seems ok, so I'm a bit stuck for a sensible way to work through it.
Anyone come across this or know how I should proceed? Last time the MOT man failed it, gave it a jiggle and passed it on re-test, but I don't want fleecing when whatever he did was no better than my tap/jiggle method.
Cheers,
Joe
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davieslim
Member
Registered: 15th Sep 08
Location: Glasgow City
User status: Offline
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mines did the same thing, used to hit it and it would work then one day it didnt which just happened to be the say of the mot this year but just changed the buulb and it was sorted, whnever i took that bulb out it looked fine but turned out it was the problem all the time
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joebongo
Member
Registered: 18th Feb 08
User status: Offline
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Thanks for that - I'll try it tomorrow but think I've already been there. Can't hurt to do it again though.
Any other thoughts?
Joe
Edit: Bulb changed - the filament was a bit wonkly looking so put a fresh one in and all is good so far, but, the old bulb wasn't broken, ie: the filament was intact but oddly kinked.
[Edited on 27-09-2009 by joebongo]
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john_c20xe
Member
Registered: 10th Feb 08
Location: Eastbourne, EastSussex
User status: Offline
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bulbs fucked or the unit is fucked
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davieslim
Member
Registered: 15th Sep 08
Location: Glasgow City
User status: Offline
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as i said mines looked fine as well but was the cause of the problem
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djmattyh
Member
Registered: 20th May 08
Location: Shropshire Drives: 1.6 corsa sport
User status: Offline
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my number plate light did it, i just cleaned all the connections and changed the bulb. works fine now
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