{"nhtsa_id":10200183,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-09","date":"2021-06-16","document_id":"N202316020","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE","mfr_system":null,"summary":"Service Update - Radio Software Update (OTA) - Certain 2021 model year vehicles listed above, with an infotainment system, may have a condition where the infotainment system screen will appear black with no audio and no chime at key on during cold temperature conditions. Dealers are to verify radio software level and update if necessary.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200183-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200183-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200183","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCORE GX","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_buick_encore-gx"]},{"make":"CADILLAC","model":"XT4","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_cadillac_xt4"]},{"make":"CADILLAC","model":"XT5","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_cadillac_xt5"]},{"make":"CADILLAC","model":"XT6","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_cadillac_xt6"]},{"make":"CHEVROLET","model":"BLAZER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_blazer"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_camaro"]},{"make":"CHEVROLET","model":"MALIBU","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_malibu"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_chevrolet_trailblazer"]},{"make":"GMC","model":"ACADIA","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_gmc_acadia"]},{"make":"GMC","model":"SIERRA 1500","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_gmc_sierra"]}],"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":[]}