Acura RDX 2019–2022 — technical service bulletin
Bulletin BBTS220101 · NHTSA communication 10207005 · issued Jan 28, 2022
Technical service bulletin
communication type
Structure
component
2019–2022
model years
4
vehicle entries
Official summary
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly.
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.