{"nhtsa_id":10148164,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-13","date":"2014-12-01","document_id":"111714","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Service Action: Retrofit Heat Insulators to Turbocharger Coolant Lines. There is a possible coolant leak at the exhaust turbochargers. CAUSE Excessive heat buildup in the area of the turbocharger coolant lines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10148164-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10148164-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10148164","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"M5","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_bmw_m5","2014_bmw_m5","2015_bmw_m5"]},{"make":"BMW","model":"M6","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_bmw_m6","2014_bmw_m6","2015_bmw_m6"]}],"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":[]}