VVDI2 supports the BMW FEM/BDC system since VVDI2 version 4.3.0:

Learn keys & Erase keys to the BMW FEM/BDC system

Reset KM to the BMW FEM/BDC system

Have backup coding, restore coding of the FEM/BDC system

step 1:
1. read FEM/BDC coding via OBDII or on the bench
2. you’d better not close this window after starting this procedure

step 2:
1. open FEM/BDC shell, find out where the 95128/95256 chip is, read EEPROM dump via BDM programmer
2. load original EEPROM dump and save special EEPROM dump, write special EEPROM dump back to the 95128/95256 chip
3. restore FEM/BDC shell, provide -12v and connect it via OBD

step 3:
1. this operation requires connecting FEM/BDC on the bench, and make sure you finish step 1 ans step 2
2. provide +12v to FEM.BDC and connect it via OBD

step 4:
1. open FEM/BDC shell, write original EEPROM dump (read step 2) back to the 95128/95256 chip
2. restore FEM/BDC shell and connect it via OBD

step 5:
loading coding file (read step 1), write to FEM/BDC via OBDII, finish FEM/BDC programming

VVDI2 V4.3.0 software download free:

https://mega.nz/#!W1pSRRTL!0n8OX4wshaB1s0O06SDhTR0KvO32nPHZWg4CQjBMdrA