{"nhtsa_id":11035439,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-08-01","date":"2026-07-21","document_id":"662.60","mfr_campaign":"662.60","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"ACP3: ACP3_MCU (ADAS Compute Platform 3 - Microprocessor Control Unit)","summary":"• Improvements to Super Cruise disengagement alerts. • Improvements to the availability of Super Cruise. • Improvements to driver attention monitoring to help reduce unnecessary OnStar escalation calls. • Improvements to Super Cruise lane merging performance. • Improvements to the responsiveness of rear view camera display. • Improvements to the performance of Brake Assist. • Fixes to help ensure proper Super Cruise lane change functionality. •Improved visuals for Lane Keep Assist feature","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035439-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035439-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035439","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"LYRIQ","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_cadillac_lyriq"]}],"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":[]}