Audi Q4 E-Tron 2024–2025 — technical service bulletin
Bulletin TSB_2074793_4 · NHTSA communication 11025374 · issued Oct 22, 2025
Technical service bulletin
communication type
Electrical System
component
2024–2025
model years
4
vehicle entries
Official summary
This Pending Service Solution (PSS) requests that technicians enter a record into the PSS database when the Air conditioner control console loses its settings after a bus sleep cycle.
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.