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January 20, 2023 Service bulletin

This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD)...

Cadillac technical service bulletin 22-NA-113 for 2020-2023 Cadillac CT5 and 2020-2023 Cadillac CT4.

Bulletin number
22-NA-113
Component
Electrical system
Summary
This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U0158 Set.

Owners of these vehicles have filed 28 complaints in the electrical category.

Vehicles covered

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