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July 14, 2026 Over-the-air update

• Improved vehicle performance when driving in Reverse on slippery surfaces • Better One-Pedal Driving...

Cadillac technical service bulletin 662.50 for 2026 Cadillac Lyriq.

Bulletin number
662.50 (662.50)
Component
Unknown or other
Summary
• Improved vehicle performance when driving in Reverse on slippery surfaces • Better One-Pedal Driving performance • Additional protection for battery health and prevention for battery drain • Improved accuracy for driver display messages

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