{"nhtsa_id":10037255,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-05-16","date":"2010-10-01","document_id":"SIB-17-04-10","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS","mfr_system":null,"summary":"BMW: THE VENT HOLE OF THE COOLING HOSE COUPLING ON THE DRIVERS SIDE OF THE RADIATOR MAY BE BLOCKED. THERE IS A PROCEDURE FOR CHECKING AND FIXING THE PROBLEM. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10037255","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"},{"id":"radiator","name":"Radiator","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"3 SERIES","year_from":2010,"year_to":2010,"match":"curated","vehicle_ids":["2010_bmw_328i"]},{"make":"BMW","model":"3 SERIES","year_from":2010,"year_to":2010,"match":"curated","vehicle_ids":["2010_bmw_335i"]},{"make":"BMW","model":"3 SERIES","year_from":2010,"year_to":2010,"match":"curated","vehicle_ids":["2010_bmw_335d"]},{"make":"BMW","model":"Z4","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_bmw_z4"]}],"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":[]}