{"nhtsa_id":10147697,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-13","date":"2015-03-01","document_id":"M120115","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"Engine Misfire Due to Failed Ignition Coil. ? The Check Engine or Service Engine Soon (MIL) lamp is on with misfire fault(s) stored in the DME. ? Intermittent performance or rough running without a relevant DME fault stored The most likely cause is that an ignition coil has failed, which in many cases can be confirmed with basic diagnosis. During operation with high temperature fluctuations, the different materials used in the Bosch ignition coil construction can deteriorate over time, leading to a failure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147697-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10147697-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10147697","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MINI","model":"COOPER","year_from":2011,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"MINI","model":"COOPER CLUBMAN","year_from":2011,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"MINI","model":"COOPER CONVERTIBLE","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_mini_cooper-convertible"]},{"make":"MINI","model":"COOPER COUNTRYMAN","year_from":2011,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MINI","model":"COOPER COUPE","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_mini_cooper-coupe","2013_mini_cooper-coupe"]},{"make":"MINI","model":"COOPER ROADSTER","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_mini_cooper-roadster","2013_mini_cooper-roadster"]},{"make":"MINI","model":"COOPER S","year_from":2014,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"MINI","model":"COOPER S CLUBMAN","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"MINI","model":"COOPER S CONVERTIBLE","year_from":2011,"year_to":2012,"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":[]}