【Components】This is just a upgraded key fob shell with no electronics, chip or battery inside, but includes an uncut blank key that needs to be cut by a locksmith. 【Fitment】Updated Key Shell Cover For 2010-2019 Chevrolet Camaro/2011-2016 Cruze/2010-2019 Equinox/2014-2019 Impala/2014-2016 Malibu/2012-2017 Sonic/2010-2021 GMC Terrain/2010-2016 Buick LaCrosse/2011-2017 Regal/2012-2017 Verano/2014-2021 Encore/2010-2012 Allure/2014-2017 Chevrolet Ss/Caprice Ppv. FCCID:OHT01060512, V2T01060512, V2T01060514, AVL-B01T1AC, AVL-B01T2AC; Part # 13504199 【Installation】Open your original key and then put the internals like the circuit board in this case. It is a good replacement case for broken or worn remotes.(Does not require reprogramming, but the blade key need to be cut by locksmith or deaership) 【Materials】Mixed metal and plastic composition, durable. 【Notice】Please check the button position and appearance of your OEM is the same as ours before you buy. Important Note:Just a key sehll,no electronics, chip or battery inside. Fitments for: 2010-2019 Chevrolet Camaro 2011-2016 Chevrolet Cruze 2010-2019 Chevrolet Equinox 2014-2019 Chevrolet Impala 2014-2016 Chevrolet Malibu 2012-2017 Chevrolet Sonic 2010-2021 GMC Terrain 2010-2016 Buick LaCrosse 2011-2017 Buick Regal 2012-2017 Buick Verano 2014-2021 Buick Encore 2010-2012 Buick Allure/2014-2017 Chevrolet Ss/2014-2017 Chevrolet Caprice Ppv.