{"nhtsa_id":53954,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-29","date":"1997-12-01","document_id":"12 10 97","mfr_campaign":null,"replaces":"12 10 97","component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"OXYGEN SENSOR FAULTS. *AK","document":null,"url":"https://open.wenmarpro.com/bulletins/53954","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"328I","year_from":1997,"year_to":1997,"match":"exact","vehicle_ids":["1997_bmw_328i"]},{"make":"BMW","model":"328IA","year_from":1997,"year_to":1997,"match":"base","vehicle_ids":["1997_bmw_328i"]},{"make":"BMW","model":"528I","year_from":1997,"year_to":1997,"match":"exact","vehicle_ids":["1997_bmw_528i"]},{"make":"BMW","model":"528IA","year_from":1997,"year_to":1997,"match":"base","vehicle_ids":["1997_bmw_528i"]}],"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":[]}