Yanhua Mini ACDP will copy both encrypted and unencrypted BMW BDC2/BDC3/BCP keys. Here is an example of copying an encrypted G series BDC3 key using ACDP2.
Tools used:
Yanhua ACDP BMW BDC2 BDC3 adapter
New original key to be programmed
Requirement:
To use this new feature, update your ACDP software version to latest version.
ACDP PC software: version 1.0.64 or higher
ACDP2 PC software: version 2.0.8 or higher
Android App: version 3.0.141 or higher
iOS App: version 3.6.4 or higher
Instruction:
Disassemble the BDC3 key.
Push the interface board latch to the unlock position.
According to the positioning pins, align the positioning pins of the interface board with the positioning holes on the key.
Press down the interface board, push the PCB locking buckle towards the Lock end to lock the interface board and complete the installation.
Connect ACDP, BDC3 interface board with the original key properly.
And switch the DIP button to the BDC3 position.
Open ACDP App.
Go to BMW-FEM/BDC- IMMO/Mileage-BDC02/BDC03/BCP/LCD key (encrypted chip) ICP Copy Key function.
Select BDC03-key (square main chip/encrypted).
Read original key data.
Verify the original key info and take a screenshot to back up.
Note the backup file’s path,date, time,and VIN.
The file name must end up with the “.bin” extension.
Read key data finish.
Select the new key type you need to write key.
Here select Write BDC03 key (encrypted).
Replace the original car key with new BDC3 key.
Connect new BDC3 key with BDC3 adapter and ACDP.
Do not connect the original working key to avoid erasing the data of the original working key and cause the key to become invalid.
Verify new key information.
Back up new key info.
Upload original key data.
Verify whether it is the original key info.
Write original key data to the new BDC3 key.
Write key successfully.
Yanhua ACDP will save new key information automatically.
Done.
