CGDI K2 key tool update BMW G series BDC3 key copy function for free.
CGDI K2 Version: V5.5.0
Added function for BMW BDC3 Key copy (no activation and points required).
Added NCF295E read/write function to the MCU programmer.
Vehicle coverage:
2020-2024 BMW G chassis BDC3 key made in Hungary.
Note: Supports writing blank new or used original key.
CGDI K2 supports two versions of BDC3 key boards. It does not support BDC3 key board with a longer chip.
How to copy BMW BDC3 key with CGDI K2?
Go to More Functions- BMW BDC3 add key.
Check wiring diagram.
Remove original key shell.
Connect original key with CGDI K2 via remote generation cable.
Read and save original key data.
Then write a new original key.