2009-2014 BMW / 4-Button Smart Key / KR55WK49863 / CAS4 / CAS4+ / 433 MHz (AFTERMARKET) Car Opening Sets Since the roll pin is

Since the roll pin is tapered on the ends

FLAT KEY SIDE: Asynchronous

Nissan Almera and Primera 46 pincode calculation from key

Volkswagen MQB - All Keys Lost ( requires VAG Helper) - First Machine in the world to do MQB All Keys Lost

2009-2014 BMW / 4-Button Smart Key / KR55WK49863 / CAS4 / CAS4+ / 433 MHz (AFTERMARKET) Car Opening Sets Since the roll pin isBrand New Aftermarket Replacement For: FCC ID: KR55WK49863 CAS 4 4 + Chip: ID 49 Frequency: 433 MHz Button: Lock, Unlock, Trunk, Panic Battery: CR2032 Includes Emergency Key Blade: EKB BMW 001 Manufacturer: KeylessFactory Compatible with the following: 2010 2014 5 Series 2011 2013 6 Series 2009 2013 7 Series 2011 2013 X3 Series