When are Debug Tokens needed?
For performing service functions and ABL plans that require only online access.
For debugging and testing various functions, as well as other operations (Secoc, LCS, etc).
How to upload the token?
Using E-Sys, open Comfort Mode → SFA.
Go to the Offline tab and click Read SVT (ECU) and Read VIN.
Click “Create request file (Engineering Mode)” and save the file (the status bar will show the save location).
Upload the saved file to our SFA Debug Token generator.
After processing, you will receive a generated file. Upload this file in the “Offline via ECU-Mode” tab, then write the token by clicking “Write Secure Tokens”.
Finally, verify the process by selecting “Read actual SFA state” to confirm that the token has been successfully applied.

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