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Over-the-air update N24-245288

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeOver-the-air update
NHTSA id11008175
Published by NHTSA2024-10-01
Manufacturer's numberN24-245288
Manufacturer's date2024-09-09
Campaign id or software versionN24-245288
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemCGM, ACP2, BCM, EBCM, ECM, TCP, VCU, WCM: CGM, ACP2, BCM, EBCM, ECM, TCP, VCU, WCM

NHTSA's summary

'Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: Refinements: · Fixes an incorrect service message that displays in some vehicles · Improves automatic braking performance · Improves screen brightness controls in night mode · Improves power window performance · Improves 12V battery performance during software updates · Fixes an inaccurate stability control and traction control message that affects certain vehicles · Fixes a known iPhone 15 charging issue that affects some devices

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.

Vehicles listed
BUICK ENVISION2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.