Technical Service Bulletin N252500160-01 — 2025 CADILLAC OPTIQ
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | N252500160-01 |
| Manufacturer | |
| Vehicle | 2025 CADILLAC OPTIQ |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.