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August 12, 2026 Over-the-air update

• Better responsiveness for the driver display and rear-view camera • Surround Vision Recorder, a new...

Cadillac technical service bulletin 663.40 for 2025-2026 Cadillac Celestiq.

Bulletin number
663.40 (663.40)
Component
Unknown or other
Summary
• Better responsiveness for the driver display and rear-view camera • Surround Vision Recorder, a new feature that allows you to record, watch, and save video from your vehicle's cameras. • Security Recording, a new feature that can automatically begin recording if your vehicle's alarm is triggered while it is parked.

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