Audi Q5 2020–2022 — technical service bulletin
Bulletin A0122212067162_1 · NHTSA communication 10212932 · issued May 27, 2022
Technical service bulletin
communication type
Engine
component
2020–2022
model years
7
vehicle entries
Official summary
This bulletin states that if DTC P029900 is present, technicians should check the boost pressure against specifications and possibly replace the intercooler air charge pipe.
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.