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March 18, 2024 Service bulletin

Service Update: Certain vehicles may have a condition in which the headlamps’ aim may drift high or low...

Cadillac technical service bulletin N232422480 for 2023-2024 Cadillac Lyriq and 2024 Cadillac Redundant Lyriq.

Bulletin number
N232422480
Component
Exterior lighting
Summary
Service Update: Certain vehicles may have a condition in which the headlamps’ aim may drift high or low during a drive compared to the initial aim at key-on. Dealers are to reprogram the Headlamp Control Module.

Owners of these vehicles have filed 29 complaints in the lights category.

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