Hope yours is sorted.
Start xentry, go through multiple menus to your car’s data then select:
Control units
Chassis
SBC sensotronic brake control
Development data (should be at the bottom of the page)
Actuations
Complete index of Actuations
set ulNBR to 0, click F3
Bremsenzahler auf beliebigen Wert setzen
set ulNBR to 0, click F3
Lebensdauerzahler F neu berechenen
set ulNBR to 0, click F3
Lebensdauerzahler F neu berechenen und schreiben
set ulNBR to 0, click F3
log out of xentry
Do not turn off car.
drive for at least 10 minutes. (or let idle)