2015 Compass Radio Install question
Bought a new upgrade double DIN receiver unit for my new Compass and have a question for anyone who can help. On the back of the stock radio there are 2 harnesses. I have figured out the wiring of the larger gray one and have connected the new radio adapter harness fine. However, I can't seem to find any information on the smaller white harness. There are 3 wires going into this harness...does anyone know what these wires are for? Accessory power? 12 volt constant? Speakers? Thanks.