This Backup Camera Retention Add On Wiring Harness for select 2013 to 2016 Toyota and Scion vehicles allows you to easily remove the factory stereo and replace it with an aftermarket stereo and retain the factory backup camera or allows an aftermarket camera to be added to the factory screen with display and navigation model radios. Includes AX CAM6V 12 volt to 6 volt converter.Retains the Factory Back Up Camera to an Aftermarket RadioAllows an Aftermarket Camera to be Added to the OEM Screen6 Volt Turn On Included2013 to 2016