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pme



Member Since: 06 Jan 2016
Location: cambridge and mainly ariege
Posts: 49

United Kingdom 2007 Defender 90 Puma 2.4 SW Tonga Green
Interior Light Stays on NOT switches
Hi
hope someone might have had the same issue and resolved it. I have searched using a number of different terms but cant find a match

Had to take the front interior light fitting out of the headlining for some firtling

Put it back, didnt work, recalled one of the studs touching the back of the fitting and hearing a click, seems like i touched the grounded plate captive stud to the switched line from the module under the dash. Checked fuses and replaced the blown one, now the lights come on when i open the door but wont dim and go out anymore.

I did see a post mentioning a programming option in the ecu but not sure why it would change or if it even applies to the tdci version

All door switches checked and working, checked under dash controller, everything plugged in.

Did notice the orange slate wire with a bare end, seems this is the aerial wire for the unit. is a bare end a good idea, if it touches ground wont help with reception, worth extending it to make the range better.

any help greatfully received
regards
chris
Post #691654 7th Mar 2018 8:40am
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Screbble



Member Since: 26 Apr 2015
Location: Lancashire
Posts: 2108

United Kingdom 2004 Defender 90 Td5 XS CSW Zambezi Silver
Did you solve this pme?

I can't help you I'm afraid but I am interested to hear what it is/was Thumbs Up
Post #691921 8th Mar 2018 11:34am
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Scoobeenut



Member Since: 04 Mar 2015
Location: West London
Posts: 310

United Kingdom 2010 Defender 90 Puma 2.4 SW Santorini Black
Have you tried releasing the light from the headlining and leaving it hanging to see if it works then? It may be getting a short somewhere when you fixed it back up.
Post #691925 8th Mar 2018 11:48am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17485

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Are you saying that the light stays on all the time regardless of what you do with the doors, or does the light come on when you open a door and go off immediately when you close the door?

It isn't clear from your post (at least not to me) what the light is actually doing.
Post #691927 8th Mar 2018 11:51am
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agentmulder



Member Since: 16 Apr 2016
Location: Outer Space
Posts: 1324

Kuwait 
Careful that the piece pictured here (or similar) hasn't bent upwards and caused a short to the 10AS telling it you want the courtesy lights on permanently:


Click image to enlarge
 Solved the bowel problem, working on the consonants...
Post #691929 8th Mar 2018 11:59am
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pme



Member Since: 06 Jan 2016
Location: cambridge and mainly ariege
Posts: 49

United Kingdom 2007 Defender 90 Puma 2.4 SW Tonga Green
Agentmulder, dinner for two with sculley on me (with wine) Razz

The piece was exactly as you described, (not the first to have this issue?) The tang was not bent over to locate the track properly, now works fine.

Blackwolf, yes the light stayed on with the switch in the "courtesy"middle position regardless of door position or engine running etc.

rgds
pme
Post #691944 8th Mar 2018 1:03pm
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Screbble



Member Since: 26 Apr 2015
Location: Lancashire
Posts: 2108

United Kingdom 2004 Defender 90 Td5 XS CSW Zambezi Silver
Good result Thumbs Up

The forum demonstrates its worth again - and of course hats off to agentmulder Thumbs Up
Post #691955 8th Mar 2018 1:37pm
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agentmulder



Member Since: 16 Apr 2016
Location: Outer Space
Posts: 1324

Kuwait 
Oh great, my pleasure Thumbs Up .

That picture is from my rear internal fixture, I had the issue for weeks, was about to swap out the 10AS but decided to have a last look at the wiring. Pulling it out I realised that the logic worked with the rear fixture removed. I was then lucky to be looking at it from the angle you see..

Although it appears to be a rare issue, I consider it a design fault. It didn't happen with me fiddling with lining, it just started on it's own accord with speed bumps, then hills, then permanently on. Solved the bowel problem, working on the consonants...
Post #692047 8th Mar 2018 7:41pm
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Crofter



Member Since: 19 Feb 2015
Location: Peterhead
Posts: 169

United Kingdom 2009 Defender 110 Puma 2.4 USW Baltic Blue
I had a fault similar found the door switch was intermittent.
The door switches looked to be working when tested but in operation the fault would occur.
So manually pressing the switch it appeared to work but something must have been set up wrong.
Post #692120 9th Mar 2018 7:03am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17485

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Upgrade your interior lights to Mud units and you don't have this problem.


You need sunglasses, but you don't have the always-on or always-blowing-fuses problems!
Post #692137 9th Mar 2018 8:54am
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Crofter



Member Since: 19 Feb 2015
Location: Peterhead
Posts: 169

United Kingdom 2009 Defender 110 Puma 2.4 USW Baltic Blue
Mud units? I have not heard of these do you have any more info?
Post #692140 9th Mar 2018 9:01am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17485

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Post #692144 9th Mar 2018 9:17am
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4788

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
How useful is the red illumination in real terms? I wonder if they would do a retina burning dual white one? (Or two) 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #692306 9th Mar 2018 8:56pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17485

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
I don't often use the red, I have to admit, although there is no doubt that it doesn't affect your night vision like the white does.
Post #692331 9th Mar 2018 10:35pm
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4788

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Good to know Thumbs Up 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #692339 9th Mar 2018 10:50pm
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