Avoid costly battery replacement service visits. No remote programming required, battery replacement is simple. NOTE: Compatible with all 2014-2021 SMART KEY remotes. No worries! Includes a double-sided opening tool to help open the remote (without scratching or damaging the remote casing) and remove the battery. Two (2) CR2032 Remote Batteries and Opening/Pry Tool included. Original OEM battery provided by the manufacturer, the same batteries provided by the OEM original manufacturer in all SMART KEY remotes. INSTALLATION VIDEO: Includes a detailed instructional video (via the link on the product packaging) demonstrating the battery replacement process. Original OEM battery provided by the manufacturer. Works with FCC ID: ACJ932HK1210A, A2C32523200, A2C30399700, KR5V1X. (Please confirm that the main drawing is suitable for your car key shape - Keyless remote not included)