Audi A5 2025–2026 — technical service bulletin
Bulletin TSB_2079097_2 · NHTSA communication 11027443 · issued Dec 16, 2025
Technical service bulletin
communication type
Engine
component
2025–2026
model years
6
vehicle entries
Official summary
This TSB provides information when the DTC P2D8F00 is stored and a warning is displayed in the instrument cluster.
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.