FULL Remote Key 3 Button For Mini 315MHZ/433MHZ ID44 CHIP Uncut Blade Frequency: 315MHz or 433MHz Chip: ID44 FCC ID: LX8 FZV Fits For Mini Cooper (2005-2007) Notice: Default Frequency is 315MHz How to set to 433MHz: 1. Hold on EWS1 Button, and then hold on EWS3 button with the other hand. 2. While holding EWS1, press EWS3 button 5 times within 5 seconds. 3. Frequency is now set to 433MHz; test frequency with programmer. 4. Begin programming on vehicle for operation. Compatible with MINI vehicles using EWS remote control systems with 315MHz or 433MHz frequency and virgin transponder chip ID44 Includes new battery The key blade requires cutting by a local dealer or locksmith Programming required at a local locksmith or authorized service center This is a 3-button remote key with uncut blade