Once you have obtained the premium database package (typically 60–120 GB compressed), follow this rigorous installation process:
This is a critical section. Using the exists in a gray area depending on your jurisdiction: jlink downloader 2 premium database
With the standard database, swapping an ECU from a wrecked truck to a different model year fails due to VIN mismatch. The premium database includes the , allowing you to reinitialize an ECU for a new vehicle. Once you have obtained the premium database package