Does anyone know how to have the indash nav unit display the movie when the DVD is playing? the audio comes through, but not the video. the vehicle is a 2008 Grand Cherokee Laredo. I am assuming premium sound. indash nav, boston acoustics audio.
the video wont even play while in park. the radio wont let me change the video settings. there is an option, but it is a faded icon and wont let me select the option.Probably just have to ground a wire, something to fool the car into thinking it's parked when it's not.