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July 21, 2026 Over-the-air update

• Improvements to Super Cruise disengagement alerts

Cadillac technical service bulletin 662.60 for 2026 Cadillac Lyriq.

Bulletin number
662.60 (662.60)
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. • Improvements to the performance of Brake Assist. • Fixes to help ensure proper Super Cruise lane change functionality. •Improved visuals for Lane Keep Assist feature

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