Audi A5 2025 — technical service bulletin
Bulletin TSB_2078846_1 · NHTSA communication 11022651 · issued Aug 1, 2025
Technical service bulletin
communication type
Power Train
component
2025
model years
6
vehicle entries
Official summary
This bulletin provides information when there is a yellow warning lamp (gearbox), drive system fault with event memory entry P284D00.
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.