Fog lights fail to turn on
 

So, I figure something like this is as good as any for a first question.

My fog lights fail to turn on, and I'm not all too sure what's causing it. They used to work before, so I figured maybe it was a fuse. Wasn't burned out, but replaced it just to be sure. Nothing.

Then figured it was the bulbs, they looked fine, but I ordered 2 new pairs just to be sure. Plugged them in, still nothing.

The odd part is, the wire behind the light gets a current, and the switch also gets a current, but ONLY when my lights are off. The moment I turn my lights on, which is the only time the foglights turn on, the current is lost.
https://cimg4.ibsrv.net/gimg/www.rx7...23f8dc5e2d.jpg

Front right, has a current

https://cimg5.ibsrv.net/gimg/www.rx7...811bf73ed1.jpg

Switch connector, lights off

https://cimg6.ibsrv.net/gimg/www.rx7...339a0f9817.jpg

Switch connector, lights on

https://cimg7.ibsrv.net/gimg/www.rx7...bd205532e3.jpg

Switch connected, with lights on

https://cimg8.ibsrv.net/gimg/www.rx7...a9492b1d37.jpg

Left is still connected, no light from it