{"nhtsa_id":53343,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-29","date":"1997-07-01","document_id":"12 09 97","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION:MODULE","mfr_system":null,"summary":"THE DATA SET OF THE ENGINE CONTROL MODULE (DME) NEEDS TO BE UPDATED. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/53343","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"Z3","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_bmw_z3"]}],"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":[]}