★HIGH-QUALITY: Every Single Keyless Entry Remote Key with Fob Is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics. ★COMPATIBILITY: This Proximity Keyless Entry Remote Control Car Key Fob Replacement Is Compatible with Part Numbers: 267T-5WK49127, 6986583, 6986583-05 and FCC ID: KR55WK49127, KR55WK49123 ★REPLACEMENT: This Remote Fob Key Is Compatible with the 2004-2011 BMW 1-Series (first gen E81, E82, E87, E88)/2004-2011 BMW 3-Series (fifth gen E90, E91, E92, E93)/2003-2010 BMW 5-Series (fifth gen E60, E61)/2007-2013 BMW M3 (fifth gen E90, E92, E93)/2004-2010 BMW M5 (fifth gen E60, E61). for BMW 3 5 Series- 325i, 328i, 330i, 335i, 525i, 528i, 530i, 535i, 550i Please Check Our Product Description and Vehicle Fitment Tool for Full Compatible Vehicles List. ★PROGRAMMING: This Smart Key Replacement Must Be Cut and Programmed by a Qualified Locksmith or Dealership.【Note】1.The vehicles listed above are for reference only. please check your info. are the same as ours. 2. This Transmitter works on Push Start Button Vehicles. ★PACKING LIST: 1X Keyless Remote Car Key Fob with Electronics and Battery Pre-Installed. 100% Brand New Remote Key Fob and Ready to Program. Compatible With: 2006-2011 BMW 323i,325i, 2006-2011 BMW 328i,335i, 2004-2007 BMW 330i, 2004-2006 BMW 330xi, 2009-2011 BMW 335d, 2011 BMW 335is, 2004-2010 BMW 525i, 2006-2007 BMW 525xi, 2008-2011 BMW 528i, 2009-2010 BMW 528i xDrive, 2008 BMW 528xi.