Service campaign N252500160-01
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service campaign |
|---|---|
| NHTSA id | 11020868 |
| Published by NHTSA | 2025-07-23 |
| Manufacturer's number | N252500160-01 |
| Manufacturer's date | 2025-07-23 |
| Campaign id or software version | N252500160-01 |
| NHTSA component | UNKNOWN OR OTHER; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL |
NHTSA's 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.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Driver assistance, Adaptive cruise control
| CADILLAC OPTIQ | 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25-NA-060 | 2025-04-15. Service bulletin. This service bulletin provides information for dealers/technicians on Diagnostic Aid - Super Cruise Unavailable. |
|---|