{"nhtsa_id":10228432,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-03","date":"2022-11-01","document_id":"B540422","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:SUN/MOON ROOF ASSEMBLY","mfr_system":null,"summary":"It is possible that the guide stem (aka rotational axis) on the wind deflector can break upon removal and/or during installation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228432-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228432-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228432","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"sunroof","name":"Sunroof","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"430I","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_bmw_430i","2022_bmw_430i"]},{"make":"BMW","model":"M440I","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_bmw_m440i","2022_bmw_m440i"]}],"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":[]}