Factory Camera Retention Harness with 6 Volt Power Adapter Combo. Use this harness to retain the factory reverse camera when adding an aftermarket radio. Retains the factory back-up camera to an aftermarket radio Use with aftermarket radio that has a backup camera input feature only- usually radio with video screen. 12 volt to 6 volt converter adapter included. Compatibility Notes: New aftermarket radio must have backup camera input capability. Might work with more vehicles- if the connector looks like the one in the picture then this should work or email us your year and model for us to double check. Works with the following vehicles: Scion: FR-S 2016, iM 2016, tC 2016; Toyota: 4-Runner 2014-2019, 86 (early build, before 12-17) 2018, 86 2017, Avalon (w/o nav) 2015-2018, Camry 2015-2016, Camry (late build, 12/14 onward) 2014-2014, Corolla 2014-2019, Corolla iM 2017-2018, Highlander 2014-2019, Prius (One, Two, Three, Three Touring) 2018, Prius 2016-2019, Prius C 2015-2019, Prius Prime (Plus) 2017-2018, Prius V 2015-2017, RAV4 2015-2018, RAV4 (after build date Nov. 2013) 2014, Sequoia 2014-2019, Sienna 2015-2017, Tacoma 2014-2019, Tundra 2014-2019, Venza 2015, Yaris 2018-2019