piea wrote:It has both the Nav and DVD package. It has a DVD player in the glove box, only for the Nav update, and the main DVD player in the center console. Pretty much what I'm asking is what DVD player do I have to splice into. I don't see how using the one in the glove box makes it work, when the actual DVD is played from the one in the center console.
The DVD player in the dash only plays the nav disks and placing a movie DVD in the would just give you an error as well as the loss of navigation.
The actually DVD player is in the center console, and has nothing to do with the nav hack or the ability play a movie while in motion.
The ability to control the navigation while the vehicle is on is because the car is stopped and speed sensor is disengaged.
The ability to watch movies from the center console DVD player is because the vehicle is stopped and parking brake is engaged.
The nav hack basically installs a switch in-line on the wires that controls the parking brake and the speed sensor, so that flipping a switch makes the nav and DVD think that the car is stopped.
BOTH of these wires run behind the dash into the harness that plugs into the nav DVD player, making it the easiest place to place the splice.