{"nhtsa_id":10058551,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-10-07","date":"2015-06-01","document_id":"SIB-24-02-15","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"BMW: ON TRANSMISSION SIDE, IN SOME VEHICLES, THE TRANSMISSION FLUID IS LEAKING AROUND THE AREA OF THE OIL COOLER LINES CAUSING UNFAVORABLE COOLING LINE CONNECTION TOLERANCES TO DAMAGE O RINGS. MODEL E84 (X1), E89 (Z4), F22 & 23 (2 SERIES), F30 & 31 (3 SERIES), F32 & 33 (4 SERIES), F34 (GRAN TURISMO), F36 (GRAN COUPE). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058551","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"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":"3 SERIES","year_from":2012,"year_to":2013,"match":"curated","vehicle_ids":["2012_bmw_328i","2013_bmw_328i"]},{"make":"BMW","model":"3 SERIES","year_from":2012,"year_to":2013,"match":"curated","vehicle_ids":["2012_bmw_335i","2013_bmw_335i"]},{"make":"BMW","model":"3 SERIES","year_from":2012,"year_to":2013,"match":"curated","vehicle_ids":["2012_bmw_335is","2013_bmw_335is"]},{"make":"BMW","model":"3 SERIES","year_from":2013,"year_to":2013,"match":"curated","vehicle_ids":["2013_bmw_320i"]},{"make":"BMW","model":"X1 SAV","year_from":2013,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"Z4","year_from":2010,"year_to":2015,"match":"exact","vehicle_ids":["2010_bmw_z4","2011_bmw_z4","2012_bmw_z4","2013_bmw_z4","2014_bmw_z4","2015_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":[]}