If the driver receives a “Driver Assist Unavailable” message, and SuperCruise is non-functional, all...
Cadillac technical service bulletin N252500160 for 2025 Cadillac Optiq.
- Bulletin number
- N252500160 (N252500160)
- Component
- Unknown or other
- Summary
- If the driver receives a “Driver Assist Unavailable” message, and SuperCruise is non-functional, all future OTA updates may fail. Dealers will perform a Serial Data Authentication Configuration to restore SuperCruise functionality and enable future OTA updates.
Vehicles covered
- Cadillac Optiq 2025 2025
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