no thats the only "down" side, either parking lights or headlights must be on to use the fog lamp! on the other side, I purchased a "hella" fog light kit for my wrangler, and spent 3 hours running wires, splicing, taking the dash apart to find a "good" spot for the rocker switch and still no fog lights. I think the relay is bad I am measuring an open accross the "make" contacts even with power and ground directly contected! what a pain!!!! wish they had a kitOo.