Check a VIN

November 16, 2023 Service bulletin

This engineering information (EI) is requesting information from technicians to perform the check list...

Cadillac technical service bulletin PIE0759B for 2023-2024 Cadillac Lyriq and 2024 Cadillac Redundant Lyriq.

Bulletin number
PIE0759B
Component
Visibility: defroster/defogger/HVAC system
Summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Malfunction Indicator Lamp (MIL) being illuminated on Driver Information Center (DIC), A/C not blowing cold air and/or the A/C working intermittently.

Owners of these vehicles have filed 2 complaints in the visibility category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Cadillac Lyriq?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history