Well start off with the purple wire that has the fuse attached, that goes to 12v switched, the black obviously is ground, use version 1, use the green wire for the SWC. the white, orange, yellow and blue wires arent used. Take connector 1 terminal 11 (blue wire) the factory harness, cut that wire and attach the green wire to it. Once that is done take connector 2 of the factory harness and locate term 14, white wire w/ black tracer, cut that wire and attach it to 12v switched. And thats it, once you get the wiring hooked up you need to program the unit. If you need help with that just pm me an