{"nhtsa_id":10188952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-01","document_id":"B640221","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"CHECK CONTROL MESSAGE: A leak may occur in the coolant pipes that run underneath the vehicle floor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188952-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188952-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188952","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"X7","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_bmw_x7","2020_bmw_x7","2021_bmw_x7"]}],"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":[]}