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January 27, 2026 Over-the-air update

• Fixes to ensure audio will resume after being unmuted

Chevrolet technical service bulletin 653.30 for 2025 Chevrolet Blazer EV.

Bulletin number
653.30 (653.30)
Component
Unknown or other
Summary
• Fixes to ensure audio will resume after being unmuted. • Fixes to help ensure proper functionality for FM radio. • Improvements to performance when changing audio sources. • Fixes to help ensure proper functionality for center display.

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