{"nhtsa_id":53952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-29","date":"1997-12-01","document_id":"24 03 94","mfr_campaign":null,"replaces":"24 03 94","component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"UPDATED TRANSMISSION CONTROL MODULE EPROM. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/53952","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"540IA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"BMW","model":"740IA","year_from":null,"year_to":null,"match":"base","vehicle_ids":[]},{"make":"BMW","model":"740IL","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"BMW","model":"840IA","year_from":null,"year_to":null,"match":"base","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":[]}