If everything appears to be hooked up and nothing is disconnected the only thing I can guess at is a short somewhere or a dead switch. If you can somehow bypass the switch and hook the lights straight to the relay and they still don't work then something must have fried the relays. Other than that it could just be an electrical gremlin. I know Daniel (AKA Svviftsvt) had a problem with his fogs and got an aftermarket kit with a new switch to fix the problem.
Oh and POST 2000!
Get your trunk or hatch LED conversion kits here http://www.focusfanatics.com/forum/showthread.php?p=4542652#post4542652
"2nd Gen problems"
I've spent too long looking into the abyss. It's starting to look back.