PACKING LIST: 2X Keyless Entry Remote Start Control Key Fob with Electronics and Battery Pre-Installed. Ready to Program.COMPATIBILITY: Compatible with FCC ID OHT01060512 V2T01060512/V2T01060514/AVL-B01T1AC/AVL-B01T2AC. Please Check Our Product Description and Vehicle Fitment Tool for Full Compatible Vehicles List. This Remote Key Fob Replacement Is Compatible with GMC Terrain 2010-2021 Buick Encore 2014-2018 Chevy Equinox 2010-2019 Chevy Impala 2016-2019 Chevy Sonic 2012-2017PROGRAMMING: Self programmable with one working key.Self-Programming Instructions Link Will Be Provided with Every Order. Uncut Key Blade Needs to Be Cut by Local Locksmith or Hardware Shop.REPLACEMENT: This Keyless Entry Remote Control Car Key Fob Replacement Is Compatible with Part Numbers: 20873622 20835400 20873620HIGH-QUALITY: Every Single Keyless Entry Remote Control Car Key Fob is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics.