A:Answer You need the wiring harness that comes with the head unit, and then you'll need to look on Crutchfield and type your vehicle in. Best website ever for letting you know exactly what will work and look perfect for any vehicle. I just used it for my 2006 Pontiac Vibe stereo upgrade and everything was so easy, I literally couldn't believe it. Never installed anything in a vehicle before, and you would never know!