{"nhtsa_id":11027921,"type":"over_the_air","type_name":"Over-the-air update","date_added":"2026-02-01","date":"2026-01-29","document_id":"654.30","mfr_campaign":"654.30","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"VCU: VCU (Virtual Cockpit Unit)","summary":"• Improvements to the infotainment system from Android update. This Android update removes Alexa Built-in (if supported). Google Assistant will remain available • Fixes to improve responsiveness for the center display, driver display, and camera • Fixes for Apple CarPlay functionality and connectivity (if supported) • Fixes to help ensure proper functionality for Bluetooth • Improvements to audio system performance","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027921-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027921-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027921","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE IQ","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_cadillac_escalade-iq","2026_cadillac_escalade-iq"]},{"make":"CADILLAC","model":"ESCALADE IQL","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_cadillac_escalade-iql"]}],"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":[]}