{"nhtsa_id":11020779,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-07-17","date":"2025-07-17","document_id":"N252500160","mfr_campaign":"N252500160","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Certain vehicles may have a condition in which SuperCruise is inoperative following a failed over the air (OTA) software update. Dealers will perform a Serial Data Authentication Configuration to restore vehicle module communications.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020779-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020779-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020779","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"OPTIQ","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_cadillac_optiq"]}],"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":[]}