Tutorial: How to copy BMW G series BDC3 smart key using Keydiy KD-MAX key tool.
Device used:
Keydiy KD-MAX remote generator
Original BDC3 key
NOTE: To clone BDC3 Key, need to activate BMW G license for KD-MAX in App (5000KD coins or 100USD to activate the license).
Procedure:
Disassemble the original key shell.
Connect the Keydiy KD-MAX remote generation cable with the BMW BDC3 clip adapter (as shown below)
Connect the original BDC3 key with the BDC3 clip adapter.
Then connect KD remote generation cable with the with KD-MAX main unit.
In KD App, go to Remote function-Remote Clone- Clone Smart remote- clone BMW BDC3 smart key
Make sure you have connected the original key with remote generation adapter, then start to read NCF79Ax chip data from original key.
Read and save original key data.
Select generate KD FGB remote.
Insert the KD FGB remote to the KD-MAX induction coil.
Copy KD FGB remote successfully.