99.5 pathfinder fog light question

[ak23]

I have got a 99 Pathfinder that came without fog lights, now I've got hold of fog lights from another pathfinder. My question is what wiring, harness, relays are required to perform the installation. Looking at the housing on the truck, I can locate the harness that connects to the fog lights but there isn't a relay & fuse neither a switch in the car.
Any help would be appreciated.

[302LVR]

I would just run a separate switch, 30-40amp relay and fuse holder all together. Only debate on your end would be where to mount the switch unless u just grab the 12V signal to turn them on from a corner/parking light so they turn ON as soon as you run your parking lights. Thats how i usually run mines but hey its a free country! lol. Good luck.