{"nhtsa_id":53109,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-25","date":"1997-04-01","document_id":"12 06 97","mfr_campaign":null,"replaces":"12 06 97","component":"ELECTRICAL SYSTEM:IGNITION:MODULE","mfr_system":null,"summary":"PROGRAMMING M3 (S52 ENGINE CONTROL MODULE. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/53109","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"E36","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"BMW","model":"M3","year_from":null,"year_to":null,"match":"exact","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":[]}