I have a 97 XJ, I'm looking at putting some stock fog lights in it, the pannel under the hood where the fog light relay is suppose to go already has metal pins under it, does this mean the XJ is already wired for fog lights? I can't seem to find the plugs for them under the bumper. I don't mind doing the wiring myself, but I figured if it was already there then the stock lights would just be mount and plug.