Starting from summer 2020, the MD1, MG1, EDC17 and MEVD17 control units produced by Bosch could be equipped with a new firmware that makes them inaccessible.
For BMW and MINI; B38, B48, B58, N47, S55, S63 are affected Mercedes such as 55AMG.
Also for Some New ATV / BRP Models like: CAN -AM 2021 ECU.
We can acces the ecu and read the Password from the Locked ECU.