Audi A5 2025 — technical service bulletin
Bulletin TSB_2078181_2 · NHTSA communication 11025311 · issued Oct 7, 2025
Technical service bulletin
communication type
Electrical System
component
2025
model years
12
vehicle entries
Official summary
This TSB provides informatio nwhen there is no volume redictuion after using Apple CarPlay in the MMI.
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.