Audi A4 B8 ESP fault malfunction popping up on dashboard while scanning

[jonazizbey]

Hi
Guys
Please help
I have a problem with Audi A4 B8, when I scan with Autel Maxysys, no fault , all ECU's are OK, but when I enter ESP module to scan ESP fault malfunction popping up on dashboard, but there is no any fault code when i enter fault codes section to clear,

when I drive the car and same time scanner is connected ESP/ABS computer to see live data, ABS system working correctly, but when I remove scanner and drive ESP/ABS system not working correctly, and after stopping again connect to check if any faults are stored on ESP, but no fault,

fuses, wire connection all are very good, checked,

What might be problem?
ESP ecu is faulty?

[autoden]

It is normal for ABS light on while scanning. As for other fault, i would start at the battery. If its more than 3 years old, change it. If your not sure, change it.