{"nhtsa_id":10000606,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-03-25","date":"2002-11-01","document_id":"260102","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT","mfr_system":null,"summary":"WHINE NOISE FROM DIFFERENTIAL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10000606","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"differential","name":"Differential","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"745I","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_bmw_745i"]},{"make":"BMW","model":"745LI","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_bmw_745li"]}],"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":[]}