I had issue few days ago where i updated the EPB software and it kept complaining about incorrect coding. Although it was 200% correct.
Than i coded the ABS for different engine and gearbox, which resulted in complaint about clutch pedal signal. This way the incorrect coding fault code was gone.

Seems like these EPB-s get stuck in somesort of loop and only way to get them out is introduce a new fault. I also tried removing battery cable, but no good.