{"nhtsa_id":10011889,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-03","date":"2004-10-08","document_id":"97","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"FRONT OXYGEN SENSOR BANK1 AND ENGINE WIRING ENGINE. ALSO INCLUDES AUDI CABRIOLET 2004. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10011889","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A4","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_audi_a4","2004_audi_a4"]},{"make":"AUDI","model":"CABRIOLET","year_from":2003,"year_to":2003,"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":[]}