{"nhtsa_id":10147263,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-05","date":"2015-09-01","document_id":"B640615","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"\"IHKA - Blower Runs in Emergency Mode. After the ignition is turned off and the vehicle is locked, the heating and air conditioning blower motor runs continuously. The next time the vehicle is started there may be the CCM (Check control message) displayed for \"\"Increased battery discharge\"\". CAUSE The blower output stage receives an invalid LIN bus signal during operation and switches to emergency mode. The blower will continue to run with the specified emergency mode after the ignition is turned off and the vehicle is locked.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147263-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147263-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10147263","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","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":"320I","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_bmw_320i","2014_bmw_320i","2015_bmw_320i","2016_bmw_320i"]},{"make":"BMW","model":"328D","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_328d","2015_bmw_328d","2016_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":2016,"match":"exact","vehicle_ids":["2016_bmw_330e"]},{"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":2016,"match":"exact","vehicle_ids":["2016_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":"435I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_435i","2015_bmw_435i","2016_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"]},{"make":"BMW","model":"M235I","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_bmw_m235i","2015_bmw_m235i","2016_bmw_m235i"]}],"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":[]}