What is the switch in that position?
okay i followed my head light harness all the way around to were the fog light wire comes out. It comes out with the turnsignal and parking harness does. But where the turnsignal harness plugs into the head light harnes theres 4 wires coming off the vehicle side but on the light side of the plug theres 3. Is the fourth wire the one not coming out of the plug the fog light? its a blue wire?