{"nhtsa_id":10205578,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-27","date":"2021-11-09","document_id":"21NA258","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:SUN/MOON ROOF ASSEMBLY","mfr_system":null,"summary":"This service bulletin provides information for dealers/technicians on General Guidelines to Address Sunroof Waterleak Issues.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205578-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205578-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10205578","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"sunroof","name":"Sunroof","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT6","year_from":2016,"year_to":2020,"match":"exact","vehicle_ids":["2016_cadillac_ct6","2017_cadillac_ct6","2018_cadillac_ct6","2019_cadillac_ct6","2020_cadillac_ct6"]}],"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":[]}