{"nhtsa_id":10147925,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-13","date":"2014-03-01","document_id":"630814","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"Active Headlight Control Malfunction in Both Headlights. AHL (Active Headlight Control) malfunctions on both sides. Both lights aim either up or down while driving. CAUSE Broken mounting bolt holding on the rear height sensor bracket","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10147925-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10147925-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10147925","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"320I","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_bmw_320i","2014_bmw_320i","2015_bmw_320i"]},{"make":"BMW","model":"328D","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_bmw_328d","2015_bmw_328d"]},{"make":"BMW","model":"328I","year_from":2012,"year_to":2015,"match":"exact","vehicle_ids":["2012_bmw_328i","2013_bmw_328i","2014_bmw_328i","2015_bmw_328i"]},{"make":"BMW","model":"335I","year_from":2012,"year_to":2015,"match":"exact","vehicle_ids":["2012_bmw_335i","2013_bmw_335i","2014_bmw_335i","2015_bmw_335i"]},{"make":"BMW","model":"428I","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_bmw_428i","2015_bmw_428i"]},{"make":"BMW","model":"435I","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_bmw_435i","2015_bmw_435i"]},{"make":"BMW","model":"ACTIVE HYBRID 3","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"ACTIVE HYBRID 3","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_bmw_activehybrid-3","2015_bmw_activehybrid-3"]}],"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":[]}