Reference for P/NFCC ID: OHT01060512; Part Numbers: 13504199, 13574863, 20979468, 13504259, 13504204; ChipID46 CHIP; Frequency: 315 Mhz; ButtonsLock, Unlock, Trunk release, Remote engine start, Panic alarm. Please make sure that your OEM information and button appearance is the same as oursNoteThe compatibility is for reference only, please confirm your FCC ID, part number, remote buttons and key blade of your genuine key is identical with this smart remote before purchasing.Compatible ModelFit for Chevy Cruze 2011-2016; Fit for Chevy Camaro 2010-2019; Fit for Chevy Equinox 2010-2019; Fit for Chevy Impala 2014-2019; Fit for Chevy Malibu 2014-2016; Fit for Chevy Sonic 2012-2017; Fit for GMC Terrain 2010-2021; Fit for Buick LaCrosse 2010-2016; Fit for Buick Regal 2011-2017; Fit for Buick Verano 2012-2017; Fit for Buick Encore 2014-2019; Fit for Buick Allure 2010-2012Programming MethordUncut key blade need to be cut by local locksmith or dealers. This key is self-programmable, you can search instruction video from youtube for reference. If the programming process is difficult or complicated for you, or if you do not have the original remote control, it is best to get a locksmith or dealer to help you program it.Complete KeyThe remote key includes key housing, uncut key blade, circuit board, integrated chip and battery.