Over-the-air update 654.10
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Over-the-air update |
|---|---|
| NHTSA id | 11025927 |
| Published by NHTSA | 2025-12-02 |
| Manufacturer's number | 654.10 |
| Manufacturer's date | 2025-11-25 |
| Campaign id or software version | 654.10 |
| NHTSA component | UNKNOWN OR OTHER |
| Manufacturer's system | BCM: BCM (Body Control Module) |
NHTSA's summary
• Fixes to help ensure proper functionality for heating and cooling features. • Improvements to night mode lights for shifting gears. • Fixes for Daytime Running Lamps turning on when set to Off. • Fixes to help prevent erroneous missing key messages on driver display. • Fixes for accuracy of low tire pressure alert. • Fixes for speed threshold for pedestrian alerts. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
| BUICK ENVISION | 2025, 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.