HID Projector Swap
#28
Wiring
Balast on sl63 headlight
Could someone possibly tell me what these 2 wires could possibly do, (red white and grey ) this comes straight out of the ballast, when my headlight is wired in even without this 2 little prong connector connected everything seems to work unless im missing something, there is also a 2 prong connector on the car side of things but even when connected i can see any difference thanks,