On the m1 dual revolution Amber to blue lights which wires run which function
Millennium M1 Style Dual Revolution Red & Blue LED Marker Light
Open Feb 11, 2020 - 03:03 AM
Feb 11, 2020 - 11:41 AM
Hi there, Black and white is regular function. It will only work one way. If it does not light up, switch wires and it will work. The auxiliary color is the yellow wire. it shares a common ground and when you give it 12 volts, it will change the color. Thanks!