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+--- Thread: VAG BCM2 Audi A4 A5 Q5 A6 A7 A8 VW Touareg Lamborghini Bentley (/showthread.php?tid=14)
VAG BCM2 Audi A4 A5 Q5 A6 A7 A8 VW Touareg Lamborghini Bentley - StefanDST - 08-20-2026
Audi A4 A5 Q5
Main Features:
- Support for BCM2 modules with either external or internal EEPROM.
- Editing all immobilizer data stored in the EEPROM.
- Editing the component configuration.
- Repairing the ELV error by separate module.
To begin, load the flash and EEPROM files .
During loading, the file sizes are checked to ensure they are valid.
After the data has been loaded successfully, you can begin working with the immobilizer data.
The following data can be modified: VIN, Fazit, ECU CS, TCU CS, ELV CS, Key CS, BCM CP, ECU MAC, TCU MAC, ELV MAC, BCM MAC, PowerClass, KeyCount, and Keys.
You can also edit the configuration of the components installed in the vehicle.
Immobilizer data can be edited manually or by copying values into the corresponding fields.
After making the required changes, save the data by clicking the “Save Files” button. The entered data is validated before it is saved CRC calculation.
Important Notes:
To process the immobilizer data correctly, the flash and EEPROM files must come from the same BCM2 module. Using files from different BCM2 modules will result in incorrect data decryption.
The BCM2 uses Immo 5 data.
Audi A6 A7 A8 VW Touareg Bentley Lamborghini
Main Features:
- Support for BCM2 modules with either external or internal EEPROM.
- Editing all immobilizer data stored in the EEPROM.
- Editing the component configuration.
- Generating a key synchronization file By separate module.
- Repairing the ELV error by separate module.
To begin, load the flash, EEPROM, and key synchronization files .
During loading, the file sizes are checked to ensure they are valid.
After the data has been loaded successfully, you can begin working with the immobilizer data.
The following data can be modified: VIN, Fazit, ECU CS, Slave ECU CS, TCU CS, ELV CS, Key CS, BCM CP, ECU MAC, Slave ECU MAC, TCU MAC, ELV MAC, BCM MAC, PowerClass, KeyCount, and Keys.
You can also edit the configuration of the components installed in the vehicle.
Immobilizer data can be edited manually or by copying values into the corresponding fields.
After making the required changes, save the data by clicking the “Save EEPROM” button. The entered data is validated before it is saved.
Important Notes:
To process the immobilizer data correctly, the flash, EEPROM, and key synchronization files must come from the same BCM2 module. Using files from different BCM2 modules will result in incorrect data decryption.
The BCM2 uses Immo 5 data.