[CARTERMILLER]

Hello, I have a problem on an M5 F10. My customer has one of his DME MEDV17.2.8 ECUs (bank 2) that burned out. I bought a used ECU, and I cloned the ECU from bank 1 to bank 2 in BENCH with AUTOTUNER. However there is a "master" ECU and a "slave" ECU. I reassembled both ECUs to the vehicle, then flashed with SDP 4.39.20 (i-level 22-11-xxx) and ESYS 3.40. The car starts and drives. However there is a "powertrain" error in the idrive CIC system. I pass the ISTA diag, and I have a "1B2904: protection against SWT manipulations: speed limitation" fault. This defect after carrying out a control plan turns out that it is necessary to designate the "SLAVE" ECU and the "MASTER" ECU (there are two SLAVE ECUs or two MASTERs)... I cloned the bench 1 on bench 2, so I have two identical ECUs. The car starts and drives. How to solve this problem ?