Part Numbers/FCC ID: CAS4 FEM, KR55WK49863. Frequency: 315MHz Compatible: for BMW 525i xDrive 2012-2016. for BMW 535i GT xDrive 2011-2016, for BMW 530i GT xDrive 2011-2016, for BMW 550i GT xDrive 2010-2016, for BMW 740Li xDrive 2013-2015, for BMW 750i xDrive 2009-2016, for BMW 760Li 2010-2015, for BMW ActiveHybrid 5 7 2013-2015, for BMW B7 B7L xDrive 2011-2015 Pros of our keyless remote: With built in chip, sensitive response, 4 buttons car key: remote locking, unlocking, opening trunk, headlights. Fast response, wireless remote control. Please confirm the original key has the same button pattern and the vehicle is equipped with the push to start option. Notice Programming: This remote and door key must be programmed and cut by a qualified locksmith or dealership(consult some different locksmiths before programming to ensure it is successful). NOTE a working key fob was needed in order to add a new key. This remote must be programmed and cut by a qualified locksmith or dealership Package for car key fob:2x Car Keyless Entry Remote (Battery Included). Size: 7.7x4cm / 3.03"x1.57"(L*W). Please check the OE number/FCC ID and product picture with the original one before purchase. Description:
Type: Keyless Entry Remote
Part Numbers/FCC ID: CAS4 FEM, KR55WK49863
4 Button Remote
Frequency: 315MHz
Chip: PCF7945
Battery Type: Coin/Button Cell
Coin/Button Cell Subtype:
Battery Material: 3V battery
Material: Plastic, Metal
Color: Black, Silver Tone
Size: 7.7x4cm / 3.03"x1.57"(L*W)
With Door Key: Yes

Fitment:
for BMW 525i xDrive 2012-2016
for BMW 535i GT xDrive 2011-2016
for BMW 530i GT xDrive 2011-2016
for BMW 550i GT xDrive 2010-2016
for BMW 740Li xDrive 2013-2015
for BMW 750i xDrive 2009-2016
for BMW 760Li 2010-2015
for BMW ActiveHybrid 5 7 2013-2015
for BMW B7 B7L xDrive 2011-2015
This is a non-OEM product, accessory only!

Programming:
This remote must be programmed and cut by a qualified locksmith or dealership.）

Note:
1. Please make sure the remote programming can work to your vehicle before asking the locksmith to cut the key. Don't wait for him to cut the key and discover that it does not work, which may make a loss.
2. If the locksmith declares that the key is purchased online or is not an original part, or other reasons to cause it can't work normally, and guides you to buy a new one in his store, you'd better find another locksmith to program .

Package Included:
2 x Car Keyless Entry Remote (Battery Included)