Audi A5 2025 — technical service bulletin
Bulletin TSB_2077740_4 · NHTSA communication 11021462 · issued Jul 22, 2025
Technical service bulletin
communication type
Power Train
component
2025
model years
10
vehicle entries
Official summary
This bulletin rpovides information when the gear cannot be selected in cold weather (DTCs U303500; U029400; U012900).
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.