{"nhtsa_id":10148038,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-13","date":"2014-09-01","document_id":"612514","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Action: Check and Repair the NVLD Wiring Harness. The wiring harness for the NVLD2 (Natural Vacuum Leak Detection: tank leak diagnosis) may rest against the right rear strengthening brace and chafe through the harness insulation. This may lead to a short circuit and blow Fuse 104. Incorrect harness protection","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10148038-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10148038-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10148038","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"M4","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_bmw_m4"]}],"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":[]}