Fog lights, driving lights, whatever you want to call them but the lights at the bottom of the bumper. A buddy of mine who does alarm & stereo install for dealerships told me there could be potential problems if it's not done the right way. Unfortunately he doesn't do anything for Infiniti so he doesn't have the wiring diagrams to figure out how to do it the right way so it doesn't throw error codes, burn up wiring harnesses, damage computers, etc.