Ok so here's the situation.
I just installed a set of aftermarket (OEM style) foglights on my 5th gen.
Ok cool then, the parking lights and tail lights went out, along with the interior dash lights. Headlights still work, signals and hazards are fine, but nothing else is working. The fogs were workin fine for about an hour now, nothing.
Someone please help!

 

The parking lights, tail lights, license plate lights and side markers are on the same fuse, a 10 amp under the hood labeled "tail lamp". So are the dash lights. Check the fuses.

 

Thanx.. Problem solved

 

Would you care to share what you discovered?

 

It was simple... There was a crossed wire that kept blowing the fuse.