{"nhtsa_id":10149571,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-26","date":"2018-10-01","document_id":"B111818","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"SERVICE ACTION: ALPINA B7 WITH N63R ENGINE - CHECK AND REPLACE OIL FEED LINES AND THE MAP THERMOSTAT ELECTRICAL CONNECTOR. This bulletin describes the procedures to inspect and if necessary replace the following components: * Turbo charger oil feed lines (leaking) * Map thermostat and electrical harness (corrosion)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10149571-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10149571-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10149571","components":[{"id":"electrical","name":"Electrical system","parent":null},{"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":[]}