kperro

I just bought the AVS Aeroskin Lightshield PRO and could not for the life of me figure out what wires to tap into, so I wanted to share my results with anyone else looking for information on this. 2023 GMC Sierra 1500 - 12 Pin Headlamp Harness [Ground] Black Wire on Black Wire (Slot 1 Drivers Side) [Parking Lights] Brown Wire on Blue/White Wire (Slot 5 Drivers Side) [Left Turn Signal] Yellow Wire on Blue/White Wire (Slot 7 Drivers Side) [Right Turn Signal] Green Wire on Blue/White Wire (Slot 7 Passenger Side) I would rely more on the slot number vs color, but you can test each slot with a voltmeter to be sure. This is if you have the pin unplugged and you're looking at the flat end with the red tab on top. Slot 1 would be the top right, 6 is top left, 7 is bottom right and 12 is bottom left. Hopefully this helps someone else out since the instructions don't.