Downgrade update

[dododude]

Good evening

how can you downgrade an updat. After updating SCCM i can't use the buttons on the right of my steering wheel (volume and so)
I also dont have connection between my hardware buttons and mij temperature control on my sync 2
I have an error in my parking sensors. I just want to revert the changes

[kroligoff]

On mondeo 5? Need try write direct config

[dododude]

Thank you managed to do it through direct config. Only problem I'm still having is that my ABS module is sending the wrong codes to my PSCM. Because of this my PAM isn't working...
Would you know any solution for this?