I just replaced the factory fog lights after replacing my bumper on My 2000 Disco 2. The switches on the bezel seem not to be working for them at all and the rear fog lights aren't working either. Does anyone have a wiring diagram showing how they're supposed to be wired in or possibly walk me through the wiring points? At first I thought it was the switch until I realized the entire side of that bezel isn't working and all the fuses are good.

 

Here is a collection of manuals including the electrical diagrams: https://discoii.wordpress.com/resources/

 

Is it only the fog lights? What about the instrumentation lights? Did you check fuse 3 and 33 in the passenger compartment? If all your fuses are good, I try plugging in the old ones and see if they work, the new ones are not DOA.

I have been sorting an electrical issue for weeks. Its a mess and spread from a window to both windows and a sun roof to the instrumentation lights to once I took it all apart, it started working again. I still cant get the RF window to work. but everything else seems to have fixed itself. It must of been some sort of lost wire or something. Fuse 3 was blowing when I turned on the lights, which now it does not. I just had to put a 40a fuse in. Just kidding.