How to Program a New Key for BMW G Series (BDC2) Using Vapon VP100
Follow these simple steps to add a new key to your BMW G Series with BDC2 IMMO system:
Step 1: Backup BDC2 Data via OBD
Connect the Vapon VP100 to your BMW’s OBD port.
Backup the original BDC2 coding data to ensure security before proceeding.
Step 2: Pre-Process the BDC2 Module (Bench Required)
Remove the BDC2 module from the vehicle.
Connect it to the VP100 using the included adapter (refer to the wiring diagram for correct setup).
Run the pre-processing function to prepare the module for key programming.
Step 3: Generate & Install the Dealer Key
Reinstall the BDC2 module back into the vehicle.
The VP100 will automatically generate a new dealer key.
Step 4: Sync the New Key to the Vehicle
Place the new key near the induction coil (typically on the right side of the steering column).
Press and hold the start button for 20 seconds until the key is successfully matched.
Test the key to confirm remote locking, ignition, and engine start functions.