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June 16, 2023 Service bulletin

(There may be future updates under this same release number.) Your Cadillac keeps getting better

Cadillac technical service bulletin N23-240852 for 2021 Cadillac CT5 and 2021 Cadillac CT4.

Bulletin number
N23-240852
Component
Electrical system
Summary
(There may be future updates under this same release number.) Your Cadillac keeps getting better. This software update includes the following if your vehicle is equipped: Refinements: Updates made to the network connectivity to prevent unwanted interruption of emergency calls. Updates made to the Adaptive Cruise Control functionality for improved performance and smoother driving experience. Updates made to the overall vehicle software update process. Updates made to the Super Cruise driver assistance technology for enhanced lane changes, improved tunnel performance, and an overall upgraded driving experience. A variety of other minor software updates to make your driving and in-vehicle experience better. Better Never Stops™​

Owners of these vehicles have filed 14 complaints in the electrical category.

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