Audi A4 2023 — technical service bulletin
Bulletin Dealer 37P3_CRIT close · NHTSA communication 11002290 · issued May 7, 2024
Technical service bulletin
communication type
Unknown / Other
component
2023
model years
11
vehicle entries
Official summary
Due to an unforeseen issue with the software update, the 37P3 emissions recall code will show closed in ELSA for all RS3 vehicles/criteria GY.
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.