Buick Encore GX 2024–2026 — technical service bulletin
Bulletin PIC6548A · NHTSA communication 11033721 · issued Jun 5, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
12
vehicle entries
Official summary
This Preliminary information communicates to the technician the direction needed when encountering an issue with switching between adaptive cruise control and regular cruise control or an issue with automatic high beam feature after the front camera was replaced.
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.