Hello, My dad has a 2006 camry without the auto-dimming mirror/ compass. He had previously owned a 2005 camry which had the mirror which was totaled. He always talks about how he wishes he had the mirror from his old car in the new one. My question to you guys is, Is the harness already there for the auto-dimming/compass mirror in the cars that didn't come with it? I'm thinking about picking one up from a salvage yard and wiring it in for him for Christmas if its possible. I am not new to automotive wiring seeing as how I drive a Volkswagen

. Thanks in advance!