I currently have a D1 that has pretty much hit rock bottom. The front only opens in the winter and the touch screen barely works anymore. My question is if i buy a different Pioneer unit like the AVH- 3200BT which is navigation ready can i use the navigation parts from my D1? or are they parts different? I can't afford to buy an entire new deck with navigation unit. If you guys know of any other Pioneer decks that the nav parts from my D1 would be compatible with you would be a huge help. I've tried to google the backs of the units to see if i could find pics of the conections to see if they l
