2 Button Remote Key Fob Repair Kit for Land Rover Freelander Defender DiscoveryFeature This is an after market replacement case Comes with one 3V Battery two Micro switches This is the parts usually need for replacement your not working damage worn Remote key fob Inner remote is not included in this auction You can use your old remoteIf you use your old remote then there is no programming require Specification Color BlackButton 2 ButtonsBattery YesSize approx 52 5x37 5x13 5mmFitment Lucas Type Remotes 3TXA 3TXB 3TXC 3TXD 17TNPackage Included 1 x Remote Key Shell1 x 3V Battery2 x Micro Switches