Condition: High QualityKey Blade: UncutFrequency: 315MHzButton Type: 3 Buttons( Lock /Unlock /Trunk )Material: Plastic + MetalColor: BlackUsage:Hold on EWS1 Button, and then hold on EWS3 button with the other hand.During you hold on EWS1, press EWS3 button 5 in 5 seconds.Frequency is 315MHz now, test frequency with programmer.Start to on car for working.Programming Procedure:Dealer or Locksmith to cut the key blade and the remote to your vehicle.Work For :E81 2004-2006 1 SeriesE46 1999-2006 3 SeriesE39 E60 E61 1997-2006 5 SeriesE63 E64 2004-2006 6 SeriesE38 1995-2002 7 SeriesE83 2004-2007 X3E53 2000-2007 X5E36/7 E36/8 1998-2003 Z3E85 E86 2003-2007 Z4The product is a three-button remote control shell, no chip circuit boardPackage include: 1 Pcs 3 Buttons Uncut Blade Transponder Remote Key shellNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.