Part Numbers: 850K-6000066 Fitment: for Cadillac Escalade 2007-2014, for Cadillac Escalade ESV 2007-2014 FCC ID: OUC6000066; Frequency: 315MHz; This car key fob has 6 buttons, lock key, unlock key, remote start key, panic key, trunk open key, trunk close key. Programming: This remote must be programmed and cut by a qualified locksmith or dealership. Note: please make sure the remote programming can work on your vehicle before asking the locksmith to cut the key. This is a non-OEM product, accessory only! Package Included:1 x Car Keyless Entry Remote (Battery included)