Obdii365.com here shows how to copy BMW G/U/I series BDC2/BDC3 key with Autel IM508/IM608 step by step.
Tools required:
Autel IM508/IM608 series
Autel XP400/XP400 Pro programmer
Original key
Autel BMW ikey (IKEYBW003A 3 BTN, IKEYBW004AL 4BTN )
NOTE: This function only generates Autel BMW ikey.
Support key cloning for following BDC2/BDC3 models:
Copy BMW BDC2 Key
Go to Manual selection- 2017 to 2020 G38-BDC02 Immobilizer- Key Cloning
Follow 3 steps to copy BDC2 key.
Step 1: Read vehicle information
Read VIN
Select frequency.
Step 2: Read key data
Connect the device to the IM508 programmer
Place the working key in the key slot of the XP400 programmer.
Check key wring diagram,
Connect APB113 adapter with key circuit board and XP400 programmer.
Read key data successfully.
Step 3: Generate dealer key
This function only generates Autel BMW ikey.
Place a new key in the key slot of the programmer.
Generating key. It takes about 1-3 min.
Generate dealer key successfully.
Copy BMW BDC3 Encrypted/Unencrypted Key (Hungary/Mexico Key)
The procedure is similar to BDC2 key cloning.
Go to Manual selection- BDC03 Immbilizer- Control Unit- Key Operation- Add key.
Select the unencrypted or encrypted version key.
For example, copy encrypted BDC3 key.
Follow 3 steps to copy key.
Step 1: Read vehicle information
Read VIN
Select frequency.
Step 2: Read key data
Connect the XP400/XP400 pro to the IM508 programmer.
Place the working key in the key slot of the XP400 programmer.
Check key wiring diagram.
Solder the key circuit board with APB113 adapter cable and connect cable with XP400 programmer.
Read key data successfully.
Step 3: Generate dealer key
This function only generates Autel BMW ikey.
Place a new key in the key slot of the programmer.
Generating key. It takes about 1-3 min.
Generate dealer key successfully.
