I need some help please.
I’m about to change the rear tail light/turn signals on my 2017 Iron. I’ve bought some awesome Arlen Ness 3-in-1 turn signals/tail light.
The problem is the original taillight/turn signal has 4 wires (green, black, red, white). My new Arlen Neas only has 3 (black, red and blue).
Have I bought the wrong turn signals, or what do I do?
Stock wiring Arlen Ness 3-in-1 wires
Last edited by JRfromDK; 04-17-2018 at 11:18 AM.
Reason: Added photos
If it's like the roaster. Then factory wires are: black=ground, blue=constant power, purple=signal. Don't worry about the 4th wire b/c you don' have a need for it. There is a 4th wire on my roadsters factory wiring, but the factory rear/signal lights only have 3 wires like your new lights.
If it's like the roaster. Then factory wires are: black=ground, blue=constant power, purple=signal. Don't worry about the 4th wire b/c you don' have a need for it. There is a 4th wire on my roadsters factory wiring, but the factory rear/signal lights only have 3 wires like your new lights.
But the factory wires are black, white, red and green. See first picture.
But the factory wires are black, white, red and green. See first picture.
Aren't those the wires from the light? I thought the black, purple, blue, red wires is from your harness? I don't know what the red wire does. But the black, blue, purple should be the same. Just use those 3 wires from the harness and leave the red wire alone.
I have contacted Arlen Ness, and the answer was that the lights didn’t fit my bike. So I have returned them and ordered some lights from Cult Werk instead.
04-17-2018, 11:07 AM
2017 Sportster Iron rear tail lights/turn signals
