This PI communicates a possible concern with the customer experiencing a service headlamp message on...
Cadillac technical service bulletin PIC6642A for 2023-2026 Cadillac Lyriq.
- Bulletin number
- PIC6642A
- Component
- Unknown or other
- Summary
- This PI communicates a possible concern with the customer experiencing a service headlamp message on startup and DTC's B1B5F SYM49 and/or B1B60 SYM49 maybe found current or history.
Vehicles covered
- Cadillac Lyriq 2023-2026 2023202420252026
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