Audi Q4 E-Tron 2021–2025 — technical service bulletin
Bulletin SM 15-2024 · NHTSA communication 10251527 · issued Mar 5, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2021–2025
model years
9
vehicle entries
Official summary
This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
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.