Audi A3 2022–2025 — technical service bulletin
Bulletin AVIN4APIN20260325 · NHTSA communication 11030978 · issued Mar 25, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2022–2025
model years
7
vehicle entries
Official summary
Summary of all Vin-4-Pin topics: Check engine light after charging Check engine light Vehicle sound Malfunction warning check engine lamp on - P219500
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.