Diagbox Data Access Problem »

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Always plug the Lexia 3 USB cable into the PC before starting the Diagbox software. Once the software initializes, plug the 16-pin OBD end into the vehicle's diagnostic port and turn the vehicle ignition to the "ON" position (marche). diagbox data access problem

Old versions of Diagbox (5.x, 6.x) had a bug where they looked for a server activation file for specific functions (like Telecoding). If the crack failed, data access was blocked. This public link is valid for 7 days