★HIGH-QUALITY: Every Single Keyless Entry Remote Control Car Key Fob Is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics. ★REPLACEMENT: This Remote Fob Key Replacement Is Compatible with the 2000-2007 BMW 3-Series (E46) /2000-2007 BMW 5-Series (E39/E60)/2004-2005 6 Series (E63/E64)/2001-2006 BMW M3/2004-2009 BMW X3 (E83)/2000-2006 BMW X5 (E53)/2003-2008 BMW Z4 (E85). Please Check Our Product Description and Vehicle Fitment Tool for Full Compatible Vehicles List. ★COMPATIBILITY: Make Sure our FCC ID and other information are total same as your OEM key. Keyless Remote Control Car Key Fob Is Compatible with FCC ID: LX8FZV, PN: 6955750, Chip:46 HU92, For vehicles with CAS2 system. Frequency: 315 or 433MHz (can be changed) ★PROGRAMMING: This Remote Ignition Key Fob Must Be Cut and Programmed by a Qualified Locksmith or Dealership. 【Note】1.The vehicles listed above are for reference only. Please verify the immobilizer system in the vehicle. 2.This Transmitter Doesn't Work on Push Start Button Vehicles and it only Supports Regular Key Vehicles. ★PACKING LIST: 1X Keyless Entry Remote Control Car Key Fob with Electronics and Battery Pre-Installed. 100% Brand New Remote Key Fob and Ready to Program. Compatible With: 2000 - 2007 BMW 3-Series (E46) 2000 - 2007 BMW 5-Series (E39/E60) 2004 - 2005 6 Series (E63/E64) 2001 - 2006 BMW M3 2004 - 2009 BMW X3 (E83) 2000 - 2006 BMW X5 (E53) 2003 - 2008 BMW Z4 (E85)