Not compatible with vehicles that come equipped with a factory amplifier. Not compatible with vehicles that come equipped with a factory premium radio systems. Not compatible with aftermarket radios. Only compatible with the following vehicles if they come equipped with the factory 7 inch radio. Compatible with Chevrolet Colorado 2017-2018, Compatible with Chevrolet Cruze 2016-2018, Compatible with Chevrolet Equinox 2018, Compatible with Chevrolet Malibu 2016-2017, Compatible with Chevrolet Silverado 1500 2016-2018, Compatible with Chevrolet Silverado 2500 2016-2019, Compatible with Chevrolet Silverado 3500 2016-2019. Compatible with GMC Canyon 2017-2018, Compatible with GMC Sierra 1500 2016-2018, Compatible with GMC Sierra 2500 2016-2019, Compatible with GMC Sierra 3500 2016-2019.