does anyone know where i can get a wiring diagram of the '08 es 350 audio system. i'm trying to locate the ground wire for the dvd player so that i can ground it some other place beside the parking brake.

 

i just purchased a 2008 Lexus ISF, great car. Was wondering about modifying DVD/NAV player so my passengers are able to watch DVD while car is in motion, i know right now DVD player is tied to emergency brake. Thanks.