This solution allows reading the Secret Key directly from a working key, including

• Key ID
• Secret Key
• Key Information

With our software you can add a spare key to the latest generation BDC2 and BDC3 vehicles.. There is no need to read any info from the Immobilizer (BDC module).

Step-by-Step Procedure

1. Open the working key and solder the CB503 cable to the PCB as shown in the NCF menu of the ZN085 software.
2. Read the NCF MCU to extract the immobilizer data (Secret Key).
3. Open the new key and connect the CB503 cable to its PCB.
4. Click Make Key with ZN085 to write the extracted immobilizer data to the new key.

The new key is now fully operational. No further OBD programming is required.

New OEM and used keys are supported.