Audi Q5 E 2021–2022 — technical service bulletin
Bulletin TSB_2081028_1 · NHTSA communication 11029432 · issued Feb 17, 2026
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
2
vehicle entries
Official summary
This bulletin provides informaitno when the "electrical system malfunction" warning light is on; U01A000, U01A100, U01A200, U01A300, U01A400, U01A500, U01A600, U01A700.
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.