{"nhtsa_id":606011,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-08-05","date":"1999-05-01","document_id":"990867001","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:SUN/MOON ROOF ASSEMBLY","mfr_system":null,"summary":"EXPERIENCING SUN ROOF WIND NOISE / BUFFETING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606011","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"sunroof","name":"Sunroof","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"SEVILLE","year_from":1998,"year_to":1999,"match":"exact","vehicle_ids":["1998_cadillac_seville","1999_cadillac_seville"]}],"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":[]}