{"nhtsa_id":10147024,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-05","date":"2016-08-01","document_id":"B513416","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; SEATS:MID/REAR ASSEMBLY","mfr_system":null,"summary":"RAISING OF WIND DEFLECTOR AT A HIGH SPEED. Unintentional lifting of the wind deflector occurs at a high speed and it is perceived that it may possibly detach. CAUSE Rear seat backrest not locked. This is not visually detectable at first glance. Make the customer aware of the proper rear seat engagement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10147024-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10147024-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10147024","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"428I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_428i","2015_bmw_428i","2016_bmw_428i"]},{"make":"BMW","model":"M4","year_from":2015,"year_to":2017,"match":"exact","vehicle_ids":["2015_bmw_m4","2016_bmw_m4","2017_bmw_m4"]}],"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":[]}