tried to find a simmilar thread but had no luck. so if im reposting i appologize.
here is the stock wiring for your fog lights...
![Image]()
WIRE COLORS
*fog light relay from top to bottom
red/blue
blue/white
black/white
white/black
*fog light switch from top to bottom
blue/white
black/white
yellow/blue
white/yellow
yellow/blue
*MB-10
blue/white
*FB-4
red/blue
there are 2 things keeping you from having your foglights indepoendent from your headlights...the headlight relay and the headlight switch.
HOW IT WORKS
the ground for the fog light relay is controlled by the fog light switch which is controlled by the headlight switch. and the fog light relays power is controlled by the headlight relay. cutting the headlight switch allows you to have your brights and fog lights on at the same time, but you still have to have your headlights on. to make them completly independent you have to cut the power to the foglight relay coming from the headlight relay and replace it with a sepperate 12v source. and voila.
![Image]()
at the fog light relay you want to get rid of the blue/white wire, this is the power from the headlight relay, and replace it with another 12v source( i chose the cigarette lighter fuse). i dont like to cut and spice wires so i replaced the blue/white wire with a white one i had and moved the other off to the side.
![Image]()
![Image]()
![Image]()
next you want to find a new ground for your fog light switch.
![Image]()
BE CAREFUL... there are 2 yellow/blue wires on the switch. you want the one in pin hole #5(2nd on in from the right on the bottom)
if i left anything out or you have any questions let me know
here is the stock wiring for your fog lights...
WIRE COLORS
*fog light relay from top to bottom
red/blue
blue/white
black/white
white/black
*fog light switch from top to bottom
blue/white
black/white
yellow/blue
white/yellow
yellow/blue
*MB-10
blue/white
*FB-4
red/blue
there are 2 things keeping you from having your foglights indepoendent from your headlights...the headlight relay and the headlight switch.
HOW IT WORKS
the ground for the fog light relay is controlled by the fog light switch which is controlled by the headlight switch. and the fog light relays power is controlled by the headlight relay. cutting the headlight switch allows you to have your brights and fog lights on at the same time, but you still have to have your headlights on. to make them completly independent you have to cut the power to the foglight relay coming from the headlight relay and replace it with a sepperate 12v source. and voila.
at the fog light relay you want to get rid of the blue/white wire, this is the power from the headlight relay, and replace it with another 12v source( i chose the cigarette lighter fuse). i dont like to cut and spice wires so i replaced the blue/white wire with a white one i had and moved the other off to the side.
next you want to find a new ground for your fog light switch.
BE CAREFUL... there are 2 yellow/blue wires on the switch. you want the one in pin hole #5(2nd on in from the right on the bottom)
if i left anything out or you have any questions let me know
