{"nhtsa_id":10145283,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-09","date":"2018-07-01","document_id":"B120418","mfr_campaign":null,"replaces":null,"component":"ENGINE; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145283-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10145283-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10145283","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"228I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_228i","2015_bmw_228i","2016_bmw_228i"]},{"make":"BMW","model":"230I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_230i","2018_bmw_230i"]},{"make":"BMW","model":"320I","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"320I","year_from":2013,"year_to":2018,"match":"exact","vehicle_ids":["2013_bmw_320i","2014_bmw_320i","2015_bmw_320i","2016_bmw_320i","2017_bmw_320i","2018_bmw_320i"]},{"make":"BMW","model":"328D","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_bmw_328d","2015_bmw_328d","2016_bmw_328d","2017_bmw_328d","2018_bmw_328d"]},{"make":"BMW","model":"328I","year_from":2012,"year_to":2016,"match":"exact","vehicle_ids":["2012_bmw_328i","2013_bmw_328i","2014_bmw_328i","2015_bmw_328i","2016_bmw_328i"]},{"make":"BMW","model":"330E","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_bmw_330e","2017_bmw_330e","2018_bmw_330e"]},{"make":"BMW","model":"330I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_330i","2018_bmw_330i"]},{"make":"BMW","model":"335I","year_from":2012,"year_to":2016,"match":"exact","vehicle_ids":["2012_bmw_335i","2013_bmw_335i","2014_bmw_335i","2015_bmw_335i","2016_bmw_335i"]},{"make":"BMW","model":"340I","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_bmw_340i","2017_bmw_340i","2018_bmw_340i"]},{"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":"530E","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_530e"]},{"make":"BMW","model":"530I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_530i","2018_bmw_530i"]},{"make":"BMW","model":"540D","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_540d"]},{"make":"BMW","model":"540I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_540i","2018_bmw_540i"]},{"make":"BMW","model":"740LE","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M235I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_m235i","2015_bmw_m235i","2016_bmw_m235i"]},{"make":"BMW","model":"M240I","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_bmw_m240i","2018_bmw_m240i"]},{"make":"BMW","model":"M550I","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_m550i"]},{"make":"BMW","model":"X1","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_bmw_x1","2017_bmw_x1","2018_bmw_x1"]},{"make":"BMW","model":"X1 SAV","year_from":2016,"year_to":2017,"match":null,"vehicle_ids":[]}],"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":[]}