• Fixes to help ensure start reliability and prevent battery drain • Improved charging performance and...
Cadillac technical service bulletin Cabin & Driving 2026.3 for 2025-2026 Cadillac Optiq.
- Bulletin number
- Cabin & Driving 2026.3 (Cabin & Driving 2026.3)
- Component
- Unknown or other
- Summary
- • Fixes to help ensure start reliability and prevent battery drain • Improved charging performance and messages • Enhanced charge-port power-door operation • Improved cabin-heating reliability • Better performance and reliability of wireless phone charging • Updates to Lane Centering Assistance alerts • Improvements to steering system performance • Better vehicle software update reliability
Vehicles covered
- Cadillac Optiq 2025-2026 20252026
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