Auxiliary RCA Video Jacks
WARNING: This page is about a different car, the 2008 Pontiac Torrent and 2008 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
The auxiliary RCA video jacks are used to attach a remote video device. These connections may be used to provide audio and video input from a video player or camera to the rear seat entertainment system.