Audi A4 2017–2018 — technical service bulletin
Bulletin A8723572071619_1 · NHTSA communication 10243959 · issued Oct 9, 2023
Technical service bulletin
communication type
Visibility
component
2017–2018
model years
8
vehicle entries
Official summary
This bulletin provides information for when the air conditioning does not cool.
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.