Audi E-Tron 2020–2022 — technical service bulletin
Bulletin A1922312067941_1 · NHTSA communication 10222097 · issued Sep 22, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020–2022
model years
3
vehicle entries
Official summary
This bulletin advises that minor coolant leaks may occur at very low temperature in rare cases, and may require replacement.
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.