{"nhtsa_id":10213525,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-06","date":"2022-05-25","document_id":"22-NA-113","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM","mfr_system":null,"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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213525-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213525-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10213525","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":["U0158"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT4","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_cadillac_ct4","2021_cadillac_ct4","2022_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_cadillac_ct5","2021_cadillac_ct5","2022_cadillac_ct5"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}