i added an audiovox 10.4" drop down screen in my lx470 for my son to watch while traveling. i pulled a video feed directly from the video out on the changer. my problem is that when i switch back to nav, the video drops but the audio is still there. i thought that lexus was triggering the video with the "e-brake" wire since it's a pioneer dvd changer, but i couldnt figure it out. Also, does anyone have a wiring diagram or schematic for the 470 dvd changer...i cant figure out what the red wire w/black stripe is? it runs in the same insulator with the video out and it shares a ground shield. i thought it was a rear video out like its Pioneer counterpart, but i cant get anything from it.

thanks in advance,
lee
lee@poolnoodle.com

1999 ls400
2002 lx470
2002 is300 sportcross