(PICTURE6.1)
4) In (PICTURE6.1), use Get Key Info read CAS immo data, key cutting code and CAS
remote frequency. (Remember: You need choose All Key Lost when you get key
info(PICTURE6.3-1)) Attention: The key info can read directly if CAS isn’t ISTAP
version. If CAS belongs to ISTAP version, there will prompt update CAS flash
when the first time read key info(PICTURE 6.5-1). Upgrade CAS flash only need
10 minutes, after update flash turn to next step. If the update CAS failed by some
reasons, you can fix it with the function in Menu->Special Function->CAS
Repair（EEPROMOBDII）, choose type“OBDII-CAS3+ISTAP Version” , CAS
Repair with OBD ->Enter CAS ID to repair. Detail can be found in chapter 10
CAS Repair
5) In (PICTURE 6.1), use Save Key Info to save the original key info
6) In (PICTURE 6.1), click on Prepare dealer key with ignition switch, select key type
and unlock the blank key, insert key to ignition switch again and wait complete. The
procedure will trying to prepare dealer key, if CAS belongs to ISTAP there will be at
most 64 times trying start, while the not ISTAP version have at most 16 times trying
start. Once the car start, turn to step 7). If you get failure here, you need unlock key
with load key info before next try.
7) Click Clear DTC and Clear Shadow in (PICTURE 6.1-1) to clear error code
8) Complete
6.6.FEM/BDC Key Learn
Click Key Learn->>>FEM/BDC Learn in to enter the key learning interface see at
(PICTURE6.6-1)
Function introduction: FEM/BDC is the immo system used in BMW F-Series after 2014.
Support get key info and prepare dealer key by OBD, replace module etc.
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