Buick Envision 2024–2025 — technical service bulletin
Bulletin 24-NA-193 · NHTSA communication 11019013 · issued Apr 7, 2025
Technical service bulletin
communication type
Unknown / Other
component
2024–2025
model years
12
vehicle entries
Official summary
This service bulletin provides repair information on software release Update W52E-176.1.2-M170-SQBR5-250.2 to correct customer concern of radio software issues.
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.