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Does anyone know what the heated windscreen wiring colours for a 2015 3.0 are?
The screen in my car isn't working, the fuse and relay appear to be OK.
I removed the A pillar trims and found the sceen ribbons connected but also a couple of heavier wires that aren't:
N/S - white/blue connected, violet/brown disconnected.
O/S - black connected, yellow/white disconnected.
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The connected white/blue and black wires do nothing that I can find.
The violet/brown and yellow/white both go to 14V (engine running) when the heated screen button is pressed.
I've had the car since April and I'm not aware of the screen being replaced, no tell tales that I can see with a quick glance. The heavier gauge, and that it's a 40A circuit suggest to me the wires should be the other way around, but then what do the white/blue and black wires do?
Any help appreciated!
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23rd Oct 2023 11:57am
The heavier cables are indeed for the heater elements and the others for wipers (not on mine).
