i have a 2002 f150 extsb today as i was washing my truck i noticed a plug dangling in front of the left front wheel looks like it might be for oem fog or driving lights same plug is rolled up and tyrapped on right side thats why i am assuming they are for aux lighting i was also looking at a gallery and noticed that truck had a 4 position headlight switch my truck only has 3 so my question is if i get my hands on a 4 pos switch can i get those plugs to liven up as i have been thinking about adding aux lights to my truck do i also have to maybe plug a relay into my wiring harness somewhere

regards 2088bob
remember the second mouse always gets the cheese

 

All trucks are wired for foglights from the factory. Yes, you will have to change out the headlight switch to get the foglight option. And you will probably have to add the relay/ fuses under the hood and in the fuse panel in the truck.

 

thank you for that info mr fulton

 

I would change that to "most" trucks, mine sure didn't have fog wiring from the factory. I had to make my own and it was a real PITA.