Volkswagen Atlas 2021–2022 — technical service bulletin
Bulletin TT 66 22 01 · NHTSA communication 10220331 · issued Sep 15, 2022
Technical service bulletin
communication type
Structure
component
2021–2022
model years
4
vehicle entries
Official summary
Pop noise heard from the roof rail area while driving.
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.