I've just installed a set of facelift rear lights on my UK car, I have to say big improvement over the stock lights.
Ran the foglight wiring through the original loom and connected it to the second brake light using the diode instructions I found. All seemed well.... Two brake lights cool... And fog light conversion, excellent... Then disaster, my FRONT fog lights both sides have failed, any advice (they did work initially - shortly after the mod was completed I tested all my lights).
Hope it’s nothing too serious, cant be the fuse though or the rear fog lights wouldn’t work when I pressed the fog button, don’t understand it, if I wired the diodes up wrong surely I wouldn’t have lit any of the lights up, confused and concerned, any help appreciated.