The main lighting harness on units are incompatible. Terminals don't match OEM harness. Help?
248727
You'll have to do some custom wiring.. The two smaller twist out plug receptacles for the yellow lights are interchangeable so use the ones from the original light assemblies and simply install them directly into the new assembly. the other wiring requires some detective work by using a tester to identify which wires are the headlights, high/low beams, then cutting off the plugs and wiring them directly to the new assembly wires. The halo rim lights are connected as the instructions say to, to a wire that is hot when the parking lights are on.
248728
Mine were yellow lightbulbs.. it's the small lights just above the projector lights in the upper outside corner of the assembly that are in a separate twist in/out receptacle.. They are parking lights I believe and come on with the halos...
908690
You need the error warning canceller capacitor. That happen to mine also and that fixed it. H11 Xenon HID Conversion Kit Error Warning Canceller Capacitor One Pair
1515997
please swap the relay harness 9004/7 blue connect wire. swap the brown one and the blue one. you will fix this problem
1236131
Take the sensor you removed and install it on the opposite side. If light goes out that was the bad sensor. If still on you possibly have a bad harness.
2007411
The black connector is for the relays. You cant see the actual connectors in this picture. I used this harness to upgrade my Jeep system. I bought H4 Hella bulbs. Works great.
1558874
Yes. Just disconnect the stock light harness and replace the assembly with this one. Mine fit snug and hasn't fallen out
1541771
Kits are universal. Plug n play no cutting of factory harness just check and order your correct bulb size
1102880
PIAA wire harness not compatible. You will need to either buy the oem harness and or just solder the wire to the switch pins.
75872
I just recently had this similar situation facing me, The StarTech wiring bezel was the only answer way to go. After having the wiring loom in hand it became apparent that you have the ability to customize just about any item wiring end or LED's color. If one of your problems is in the connectors, having a special configuration just use your old wire/connector.
1056861
Main wiring for power the same but acc. Might be different check wiring print for both units
1286928
Get a new tech, this one doesn't have a clue. These bulbs are not coded to any particular side, they fit both, assuming you ordered the right bulb to begin with.
581596
I haven't had any issues. Along as they are the correct bulb and wattage the harness should be fine.
433167
You need to hire or find someone who can read the wiring diagram that came with the unit. Sorry, don't mean to sound short, but it was pretty easy for me. Can't give you a step by step through this text box.
951020
Sorry it took so long to respond. My bulb is a 3047. But this actually came with the whole light harness one unit plug and play which I didn't realize so bulb wise it won't really matter becuse it also came with bulbs in it. Agin sorry it took so long for response
264917
See if you can get a heavy duty connector that fits between your original wire harness the new bulbs.
793299
Try Googling your make and model against the relay. My search indicated that they are not compatible. However if your vehicle is available with LED lights there may be a GM part number.
1976211
Sorry, I returned he unit as the connections were not the same. Had a commercial guy install a new one.