{"nhtsa_id":10007720,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-07-08","date":"2004-11-01","document_id":"230104","mfr_campaign":null,"replaces":"230104","component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"CHANGE THE PIN ASSIGNMENT FOR THE SMG HYDRAULIC CONTROL UNIT RELAY. SERVICE ACTION. BMW E46 M3 FROM THE START OF PRODUCTION THROUGH 3/31/04. *TT THIS BULLETIN SUPERSEDES 230104, DATED MAY 2004. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007720","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN1","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}