Re-read just a few post up.I got a double DIN unit with built in backup camera functionality but I have to connect to the "reverse " wire. Anyone know the best way to do that? I also need to connect Park for the DVD functionality.
Wiring diagrams are going to save you tons of time in the long run, otherwise, you are just guessing.
You can steal from the reverse wires in the taillights. For park, if you have an auto there should be something near the console you could steal.
Honestly, are you really going to watch DVD movies in your Jeep?