you have to purchase the harness that plugs into the plug by the wiper reservoir and goes to your fogs, there should be two plugs a gray and a black. black one is used if installing stock foglights for a sedan, you use gray if you are switching to the mp3/msp bumper and fog lights. the switch plug should be blue under that dash i will load pictures once i take one.
i installed mine this week but they don't turn on so im trying to figure out whats going on, i checked all fuses and bulbs, they work if i run straight from battery to fog harness, i think its something wrong with the wires from the plug by the reservoir to the fuse box, but no idea what. Did anyone else have a problem like this?