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October 23, 2026 Over-the-air update

• More responsive map controls when switching views • Trailer Theft Alert settings are saved between...

GMC technical service bulletin Infotainment 2026.3 for 2024-2025 GMC Acadia, 2024-2025 Chevrolet Traverse and 2024-2025 Buick Enclave.

Bulletin number
Infotainment 2026.3 (Infotainment 2026.3)
Component
Unknown or other
Summary
• More responsive map controls when switching views • Trailer Theft Alert settings are saved between drives • More reliable access to on-screen controls for temperature, fan speed, and heated seats • Improvements that help prevent the center display from freezing or unexpectedly losing audio • Improvements to the infotainment system from Android update. This Android update removes Alexa Built-in (if supported). Google Assistant will remain available. • Fixes to improve responsiveness for the center display, driver display, and camera. • Fixes for Apple CarPlay functionality and connectivity (if supported). • Fixes to help ensure proper functionality for Bluetooth. • Improvements to audio system performance.

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