This PI details a possible issue with the heads up display being inop, due to a possible software anomaly.
Cadillac technical service bulletin PIC6639B for 2026 Cadillac Lyriq and 2026 Cadillac Vistiq.
- Bulletin number
- PIC6639B
- Component
- Unknown or other
- Summary
- This PI details a possible issue with the heads up display being inop, due to a possible software anomaly.
Vehicles covered
- Cadillac Lyriq 2026 2026
- Cadillac Vistiq 2026 2026
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