{"nhtsa_id":10146565,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-05","date":"2017-03-01","document_id":"B110417","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"?SERVICE ACTION: REPLACE THE TURBOCHARGER COOLANT LINES (N63R). The coolant lines routed to the exhaust turbochargers may develop an external coolant leak. Hose material not robust enough for prolonged turbocharger temperatures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10146565-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10146565-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146565","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"750LI","year_from":2016,"year_to":2016,"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":[]}