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July 11, 2023 Service bulletin

Visibility: defroster/defogger/HVAC system

Cadillac technical service bulletin PIT5878E for 2023 Cadillac Lyriq and 2024 Cadillac Redundant Lyriq.

Bulletin number
PIT5878E
Component
Visibility: defroster/defogger/HVAC system
Summary
This Preliminary information communicates to the field engineering contacts to assist in the diagnosis of HVAC concerns on the new 2023-2024 LYRIQ.

Owners of these vehicles have filed 1 complaints in the visibility category.

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