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July 29, 2025 Over-the-air update

• Improvements to software performance • Updates to reduce erroneous engine alerts

Cadillac technical service bulletin N25-250307 for 2024 Cadillac XT4.

Bulletin number
N25-250307 (N25-250307)
Component
Unknown or other
Summary
• Improvements to software performance • Updates to reduce erroneous engine alerts. • Improvements to accuracy of 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.

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