Details: We have Digimaster 3 or YH CAR KEY MASTER which can match the 2012 BMW F-Series CAS4 Remote Transmitters!


Black Smart Key for 2012 BMW F-Series CAS4 Remote Transmitter 4 Button.
not with the emergency spare key.
with electronic board inside.
433MHZ
HUF-HUF5663
BMW 9 259 720-01


About the BMW F-chassis smart keys
BMW F-chassis car keys have 2 styles with 3 buttons and 4 buttons. Both of them have the start stop engine system function. Each style key has 2 types features: one with keyless entry dooor ( intelligent key) and one without keyless entry door (non-intelligent key). Both of them have 315Mhz and 868Mhz remote control frequency.

All F-Series car remoter, 3 button or 4 buttons car key remote control are common as long as the frequency is the same. It can be used after matching successfully ( the search function do not affect use).



How to identify the F-Series intelligent and Non-Intelligent remote control keys?

Open the key cover, remove the battery,
1)if you see three small resistance. It??s non-intelligent key which does not have keyless entry door features;
2)if there??s no resistance, so this key is intelligent key which with keyless entry door features. You can add any key and no need to delete the extra keys as long as your car has keyless entry door feature. It still has keyless entry door features.


Some models of BMW F-series CAS4
2010-2012 BMW 5 Series, GT, 6 Seires. F10. Generation 1 CAS4. Mask: 1L15Y. CPU: 9S12XDP512.
2009-2010 BMW 7 Series, F01. F02. Generation 1 CAS4 1L15Y. CPU: 9S12XDP512.

2010-2012 BMW 5 Series, GT, 6 Seires. F10. Generation 2 CAS4. Mask: 5M48H. CPU: 9S12XEP100.
2011-2012 BMW 7 Series, F01, F02. Generation 2 CAS4. Mask: 5M48H. CPU: 9S12XEP100.
2011-2012 BMW X3, F25. Generation 2 CAS4. Mask: 5M48H. CPU: 9S12XEP100.