Axxess AX-TOYRSAV Rear Seat Entertainment Retention Harness for select 2007-2010 Toyota Vehicles Retains rear seat entertainment audio & video Aftermarket radio must have audio input/video input Compatible with 2008-2010 Sienna with navigation, 2008-2009 Sequoia with navigation, 2007-2009 Tundra with navigation, 2008-2009 4Runner with navigation & 2008-2010 Highlander with navigation