Condition: High Quality Key Blade: Uncut Frequency: 315MHz Button Type: 3 Buttons (Lock / Unlock / Trunk) Material: Plastic + Metal Color: Black Usage: Hold the EWS1 button and then hold the EWS3 button with the other hand. While holding EWS1, press the EWS3 button 5 times within 5 seconds. The frequency is now 315MHz; test frequency with a programmer. Begin programming the remote to the vehicle. Programming Procedure: Professional dealer or locksmith must cut the key blade and program the remote to your vehicle. Compatible With: E81 20042006 1 Series E46 19992006 3 Series E39, E60, E61 19972006 5 Series E63, E64 20042006 6 Series E38 19952002 7 Series E83 20042007 X3 E53 20002007 X5 E36/7, E36/8 19982003 Z3 E85, E86 20032007 Z4 Product Description: This is a three-button remote control shell without a chip or circuit board. Package Includes: 1 Piece 3-Button Uncut Blade Remote Key Shell Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 13 cm.