Audi A6 fails DEF in cluster

[CR10]

hello everyone, I programmed the km in the audi and I am left with DEF on the dashboard and the km with ------ (lines)... I would like to see if someone can help me, thanks in advance

[expertinfa]

Did you read s key?

[CR10]

not really, The machine asked me to load the km, then read the eeprom and the error remained

[bendzji]

deleted - mistake