{"nhtsa_id":10138394,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2018-04-01","document_id":"B510618","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"ACTIVE REAR SPOILER MALFUNCTION: A check control message (Message ID 822) may be displayed, indicating that the rear spoiler cannot be adjusted and the driver is instructed not to exceed 80 mph.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138394-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10138394-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138394","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"640I","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_bmw_640i"]}],"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":[]}