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How to use the BMW FEM/BDC ?

VVDI2 - BMW FEM/BDC system(function released and available, just no user manual)
Users can refer to following information (3 steps for make keys:get key info->programming FEM/BDC system->make keys) make new key with ignition switch(support add spare key and all key lost, all key lost require ISN) reset FEM/BDC KM(cluster require reset manually) erase key(after erase the key position become blank position) backup coding restore coding

1.backup coding and restore coding can direct operation generally.
2.add keys, reset KM, erase key must programming FEM/BDC system first FEM/BDC interface, if 'get key info' the type not support, it will show:customer should use "BMW E-sys software" program FEM/BDC system.then programming FEM/BDC system with VVDI2-BMW
4.when operation on 'programming FEM/BDC system'interface,please don't close this software window until all procedures completed.
5.programming FEM/BDC system, require soldering and get eeprom.(FEM 95128 chip, BDC 95256 chip)usually there are 2 same chips on the module, please refer to the software diagram, select the correct one.
6.programming FEM/BDC system,must restore the original eeprom, restore coding.if cannot restore coding or after restore coding assemble FEM/BDC module back to car,but with problem(such as the remote control cannot start the car
or the car with window problem)please use "BMW E-sys software" coding for FEM/BDC system
7.if connect power to FEM/BDC module, but the relay keep ringing,please contact technical support for help.usually operation on FEM/BDC should be ok,just need to programming.