Audi Q4 E-Tron 2022–2025 — technical service bulletin
Bulletin TSB_2079289_1 · NHTSA communication 11025253 · issued Oct 6, 2025
Technical service bulletin
communication type
Electrical System
component
2022–2025
model years
8
vehicle entries
Official summary
This bulletin provides information related to the combined software update ID.S 3.8.2 for Audi Q4.
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.