i just got some tail lights today and need some help here wiring for the led's!! i have 1 orange and 1 black coming off each circle light. so there are 2 orange a 2 black on each light. do i have to splice into my harness??? thanks for anyone that can help! asap please!!

 

What are the 4 colors on the tail light harness for? i know there are two greens a brown and one more. anyone help?

 

Hey,
Im not sure which ones are which exactly....Your gonna have to start testin to find out which is which...

But one is gonna be your ground, one is gonna be your running lights, one is gonna be your brake lights, and the last will be your reverse/back-up lights.



Hope this helps