OEM Enhanced Electronics - OEM Factory Integrated Navigation System for 2012-2014 Chevy/Buick/Gmc Select Models - (OEM-GM1-NAV) Safely Adds Full Touchscreen Navigation To Your Vehicle. Preserves All Originally Equipped Pre-Existing Features Of Your Factory Radio. 3-Year Full Product Protection Warranty. Has Optional Camera Input. Works On Models 2012-2014 Chevrolet (Volt/Cruze/Equinox/Terrain/Camaro) / 2012-2013 Buick (Regal/Lacrosse/Verano).