I have an 05 and the local body shop is mounting up a 06 bumper with round fogs.My STX had no fogs so I need some help with the wiring.They are mounting the stock lights but it will be up to me to make them work.My truck as far as I can see did not get the wiring from the factory.Any help out there?

 

If you search for fog lights, you will find plenty of info to help you out...

 

looks like you will need more than justa few wire if you want to go "stock"

Fog Lamps
The fog lamp switch is integral to the headlamp switch. When the fog lamp switch is engaged, voltage is routed to the fog lamp relay coil, which then energizes and routes voltage to the fog lamps. The fog lamp relay coil uses the high beam circuit for ground. When the high beams are turned on, the fog lamp relay will not energize.