ActiTour Posted March 8, 2018 Share Posted March 8, 2018 Hi, guys! I am trying to install front and back auxilliary lights an really need help of professional fellas! The question is as follows: I have 2 types of genuine switches - YUG000540LNF (the front fog light switch which “sticks in” when you push it “on” and then is released when you push it “off” - this one carries numer “2” on it with the symbol of a headlight) and YUG000530LNF (The rear fog light switch, which does not change its position, but is just pushed on and then again pushed off without the sticking in part - just the symbol of headlight without numbe “2”). I figure the simple YUG000530LNF (no “2”) needs a relay which controls the switch on/off. So can anyone help with what relay do I need for this (genuine part number)? And what is the relay (if needed) for YUG000540LNF? And I also need the wiring diagrams for both! Thanks in advance, fellas! I really need these because all the car electritians here don’t have a clue about Defender as it is not very popular here Quote Link to comment Share on other sites More sharing options...
dailysleaze Posted March 8, 2018 Share Posted March 8, 2018 YUG000530LNF rear fog switch uses an ECU to control the logic, part number YWC104430L. Here's a description of the rear fog light circuit in 2002-2006 vehicles: https://www.landroverworkshop.com/electrics/defender-2002my Quote Link to comment Share on other sites More sharing options...
ActiTour Posted March 8, 2018 Author Share Posted March 8, 2018 Hi, mate! Thanks for the answer, appreciate it! I guess this is the same for 2007 2.4? Do u know if I can get a diagram somwhere, as I need to give it to the ellectricians and they dont know a word in English. And also, Is this needed for YUG000540LNF? Thanks again, man Quote Link to comment Share on other sites More sharing options...
dailysleaze Posted March 9, 2018 Share Posted March 9, 2018 These are the rear fog lamp wiring diagrams for an 07 LHD Defender. It kept the same ECU for Puma vehicles. # Regarding the front fog switch, there's some info here: I believe you can use a relay, but it switches earth rather than live. Some info here about how the accessory kit can be fitted to the vehicle, which includes this switch: https://www.landroverworkshop.com/parts/LR006815 Quote Link to comment Share on other sites More sharing options...
ActiTour Posted March 9, 2018 Author Share Posted March 9, 2018 Thank you so much, man! Really appreciate it! I’ll try to figure it for myself today and then pass it to those guys! Please don’t be bothered if I ask to clarify something from within there Quote Link to comment Share on other sites More sharing options...
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