if u get a dvd player get a brake bypass so u can watch videos while driving some dvd players wont let u watch while driving it took me a week to get my system setup after fixing all the small bs glitches i encounteed on the way,, for some dumb reason GM decided to tie the radio into the cars computer an if u dont get it right it ****s with the ecm an gauges an **** go wack an u can blow your motor