Audi A3 2019–2023 — technical service bulletin
Bulletin A0123882071791_1 · NHTSA communication 10244474 · issued Oct 24, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2023
model years
8
vehicle entries
Official summary
This bulletin provides information for when there is a vehicle start system warning displayed in the instrument cluster; DTC(s) P086D00, P086E00 stored in the ECM.
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.