{"nhtsa_id":10163045,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-07-22","date":"2019-06-01","document_id":"B520919","mfr_campaign":null,"replaces":null,"component":"SEATS","mfr_system":null,"summary":"CRACKING NOISE FROM SEAT BACKREST. Groaning/Cracking noises are heard from the front seat backrest when the vehicle is cornering.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163045-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163045-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163045","components":[{"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":"430I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_430i","2018_bmw_430i"]},{"make":"BMW","model":"435I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_435i","2015_bmw_435i","2016_bmw_435i"]},{"make":"BMW","model":"440I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_440i","2018_bmw_440i"]},{"make":"BMW","model":"640I","year_from":2012,"year_to":2017,"match":"exact","vehicle_ids":["2012_bmw_640i","2013_bmw_640i","2014_bmw_640i","2015_bmw_640i","2016_bmw_640i","2017_bmw_640i"]},{"make":"BMW","model":"650I","year_from":2012,"year_to":2017,"match":"exact","vehicle_ids":["2012_bmw_650i","2013_bmw_650i","2014_bmw_650i","2015_bmw_650i","2016_bmw_650i","2017_bmw_650i"]},{"make":"BMW","model":"B7 ALPINA","year_from":2015,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M4","year_from":2015,"year_to":2018,"match":"exact","vehicle_ids":["2015_bmw_m4","2016_bmw_m4","2017_bmw_m4","2018_bmw_m4"]},{"make":"BMW","model":"M6","year_from":2013,"year_to":2017,"match":"exact","vehicle_ids":["2013_bmw_m6","2014_bmw_m6","2015_bmw_m6","2016_bmw_m6","2017_bmw_m6"]},{"make":"BMW","model":"R 1200 GS ADVENTURE","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_bmw_r-1200-gs"]},{"make":"BMW","model":"R NINE T","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_r-ninet"]},{"make":"BMW","model":"R1200 RT POLICE","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_bmw_r-1200-rt"]}],"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":[]}