soutie Posted December 31, 2023 Share Posted December 31, 2023 (edited) I have a 1989 110 county. Originally it was a TD. In my engine bay on the left and right hand side, coming out of the lights wiring loom is a sheathed bit. It is either Purple Blue or it could be a Pink Blue wire and a Black wire. Looking at the wiring diagram I can't find what they belong to. Are they pre-wired for spotlights? Or what are they used for? Edited December 31, 2023 by soutie Quote Link to comment Share on other sites More sharing options...
hurbie Posted December 31, 2023 Share Posted December 31, 2023 i would say , door switch for interior lights. (but not 100% sure) Quote Link to comment Share on other sites More sharing options...
Shep The Disco Posted December 31, 2023 Share Posted December 31, 2023 Quote Link to comment Share on other sites More sharing options...
Shep The Disco Posted December 31, 2023 Share Posted December 31, 2023 Headlamp dip beam I think but I'm colour blind so could be wrong... Quote Link to comment Share on other sites More sharing options...
hurbie Posted December 31, 2023 Share Posted December 31, 2023 wrong wiring diagram , i don't think a normal 2.5td has infrared headlights 😉 Quote Link to comment Share on other sites More sharing options...
Peaklander Posted December 31, 2023 Share Posted December 31, 2023 if PU (purple blue) it is the door pillar switch but that doesn't have a black cable as the ground is through the screw so I don't think it is that. Edit: but it does go to both sides and has the sleeving that would drop down the pillars so maybe it is... If it is UK (blue pink) then that would be left dip lamp but wouldn't that terminate on a three-way headlamp connector? Quote Link to comment Share on other sites More sharing options...
Shep The Disco Posted December 31, 2023 Share Posted December 31, 2023 11 minutes ago, hurbie said: wrong wiring diagram , i don't think a normal 2.5td has infrared headlights 😉 Maybe but I'm pretty sure those are headlight colours still... Quote Link to comment Share on other sites More sharing options...
Shep The Disco Posted December 31, 2023 Share Posted December 31, 2023 Is that a broken vin plate? Quote Link to comment Share on other sites More sharing options...
soutie Posted December 31, 2023 Author Share Posted December 31, 2023 Vin plate snapped in my ownership. Can you get a new one made? Door switches makes sense. I had somebody add central locking and an alarm and he wired all the door switches in red and green. It makes sense if he did not use the front two door wires. Quote Link to comment Share on other sites More sharing options...
Peaklander Posted December 31, 2023 Share Posted December 31, 2023 Is this any good for now or later? It's a bit basic but I have one for 97MY too which is comprehensive. Defender 91-94 Wiring Diagram.pdf Quote Link to comment Share on other sites More sharing options...
western Posted December 31, 2023 Share Posted December 31, 2023 In both far rear corners of engine bay those wire the purple/blue are for interior light door switches, Quote Link to comment Share on other sites More sharing options...
Shep The Disco Posted December 31, 2023 Share Posted December 31, 2023 There we go then... Quote Link to comment Share on other sites More sharing options...
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