{"nhtsa_id":10205094,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-20","date":"2021-11-01","document_id":"B611521","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"It is possible that the EPP (expanded polypropylene) insert for the lithium-ion battery was not installed in approx. 0.3% of the G82 and G83 vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205094-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205094-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10205094","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"M4","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_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":[]}