Audi A6 2019–2021 — technical service bulletin
Bulletin A3724102074733_1 · NHTSA communication 11005874 · issued Jul 31, 2024
Technical service bulletin
communication type
Power Train
component
2019–2021
model years
15
vehicle entries
Official summary
This bulletin provides information when there are event memory entries in diagnostic address 0081 (P17E600; P091900; P18CB00) and diagnostic address 0002 (P085D00).
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.