The HID conversion kits we offer converts standard halogen system to a Xenon headlight system. While the HID bulbs we offer may function with the fog lights and the high beams, due to the wiring configuration and bulb size differences, the low beams will not function with the HID kit bulbs we offer. There are factory HID parts available, however, for those looking to replace their low beams for the OEM HID headlight system.