Audi A5 2025–2026 — technical service bulletin
Bulletin TSB_2082283_1 · NHTSA communication 11034724 · issued Jun 10, 2026
Technical service bulletin
communication type
Engine
component
2025–2026
model years
13
vehicle entries
Official summary
This Pending Service Solution (PSS) requests that technicians create a record in the PSS databse in instances where DTC P1A7B00 is stored and the check engine light is illuminated.
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.