I am replacing the factory LED brakelight on my Victory 8-Ball with a side mount version, also LED.
The factory loom is 2 wires, red and black/white.
The new brakelight is 3 wires, red, black, and blue.
I have tried every combination of wires with no luck getting the brake light to work when I pull on the brake lever. I am 100% sure everything works because I have tested the lights straight to battery. What am I doing wrong? Will somebody, please, give me some advice on correcting this, what appears to be, easy problem?