[snowman54]

My truck did not come with factory fog lights. I ordered some light and noticed I have the plug hanging there to plug them in, my question is, how do I turn the fog lights on and off. My headlight knob insided my cab is not set up for fog lights?

 

[rthrbelsewhere]

If you bought the fog light package from the dealer, there should have been a switch included with it. This switch has 3 prongs on the back, one for 12v+, one for 12v- and one for a signal from the headlights when they're on (but i connected that wire directly to the + terminal on the battery so i can turn them on and off at will and also use them when i have my brights on too.