• Improvements to Super Cruise disengagement alerts
Cadillac technical service bulletin 661.21 for 2025 Cadillac Celestiq.
- Bulletin number
- 661.21 (661.21)
- Component
- Unknown or other
- Summary
- • Improvements to Super Cruise disengagement alerts. • Improvements to the availability of Super Cruise. • Improvements to driver attention monitoring to help reduce unnecessary OnStar escalation calls. • Improvements to Super Cruise lane merging performance. • Improvements to the responsiveness of rear view camera display.
Vehicles covered
- Cadillac Celestiq 2025 2025
VIN decoder
See the problems and recalls for an exact car
Buying a used Cadillac Celestiq?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history