I am pretty sure it goes in the back. If you remove the rear tray.. the nav unit goes on the left and the Amp in on the right. Can't remember which side ii goes on but I think it in near the amp? There should be a 12 pin black plug back there somewhere. Sorry, I looked in my manual and it does not say where it goes.
NOTE: Just checked the 05 and its on the right side once you remove the rear tray
Last edited by mrfixit454; 05-10-2010 at 02:50 AM.