Wiring question! (1 Viewer)

[ad27326]

I picked up a BIOR front bumper, looking at my light options for it and just wondering if I can tie into my factory fog wiring? Do I need a adapter to do so? Thanks!

 

[lovetoski]

Yes, you can tie aux lights into your factory fog lights. A standard aux light kit will use a relay. Pin 86 on the relay is the trigger to turn the relay on or off. You can connect pin 86 directly to the hot lead on your fog lights, in which case your aux lights will turn on when-ever you turn on your factory fogs. Or, you can put a switch in the wire between pin86 and the fog lights. Then your aux lights will turn on only when both fog and aux switches are on, and both will be off when the fogs are off.
Personally, I prefer to connect pin 86 to a hot lead to the running lights/marker lamps.