On your alarm you should have a spot to plug in the little plug w/ the green, blue, and red wire. After that there is a thick blue, thick green, thick white, thick brown, and thick purple wires. You do not need the white or brown wires you can either cut them and tape them off or just leave them, but still tape them off. You need to hook up the thick purple wire to +12 volt, and then if you have dei door locks you just color match, blue for blue, and green for green. If you find these instructions confusing pm me i will try to help you.