Buick Envista 2024–2025 — technical service bulletin
Bulletin PIC6560 · NHTSA communication 11006454 · issued Aug 16, 2024
Technical service bulletin
communication type
Structure
component
2024–2025
model years
4
vehicle entries
Official summary
This Preliminary information communicates to the technician the steps to be taken when addressing excessive wind noise from the sunroof.
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.