Did you get the proper $150ish harness to plug it into? If not, then even if you did get this to work, you will lose your door chimes, and your air bag light will come on in your cluster (and MAY or MAY NOT go off in an accident.....leading to no insurance coverage)
But in regular installs, 8 of the wires are for the speakers (green, green-black, gray, gray-black, purple, purple-black, white, white-black), red is power, yellow is ignition, black is ground, blue (or blue-white) is amp turn on.
Hope this helps a little
