Audi Q5 steering light on

[DigitalAutoRN]

Hi! i have audi Q5 8R 2013 2.0 diesel 130kw CGL vin WAUZZZ8R2DA042770, after low battery i have steering yellow light on with dtc B2000 ecu error, the steering work fine, i check the coding that is 100000000001 the steering has this part number 8R0 909 144 F. i think that it lost coding, have you some solution for me? i tryed to drive many km but light is always on
thank you so much
best regards

[ra4yel]

update the firmware and fill in the parameter