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May 19, 2023 Service bulletin

Your Cadillac keeps getting better

Cadillac technical service bulletin N23-239659 for 2021 Cadillac CT5 and 2021 Cadillac CT4.

Bulletin number
N23-239659
Component
Back over prevention: software
Summary
Your Cadillac keeps getting better. A vehicle software update is ready for you to install which includes the following if your vehicle is equipped:​ Refinements: Improvements made to Automatic Lane Change feature within Super Cruise. Software improvements to the Super Cruise driver assistance technology. A variety of software improvements to make your in-vehicle experience better. Better Never Stops. ​

Owners of these vehicles have filed 3 complaints in the driver assistance category.

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