PAC GMRVD2 Retain Factory Rear Seat Entertainment System When Factory Radio is Replaced In Select 2012-14 GM Full Size SUV's Retain Factory RSE (Rear Seat Entertainment System) when Factory Radio is Replaced in Select 2012-14 GM Full Size SUV's Also provides video and audio outputs for adding video monitors Plug and play cable which routes which routes the A/V outputs of the OEM VES DVD player to aftermarket receiver Simple installation