{"nhtsa_id":10034846,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-01-20","date":"2010-04-01","document_id":"TSB-28F2-REV 7","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION","mfr_system":null,"summary":"AUDI: GASOLINE ENGINE VEHICLES INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. (ADDED PHASE 7-APRIL 10 VIN INFORMATION).MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE TO LET YOU KNOW VEHICLE MAY EXPERIENCE SOME DETERIORATION IN PERFORMANCE. SOME CASES, A MALFUNCTIONING IGNITION COIL MAY CAUSE VEHICLE TO EXCEED FEDERAL AND/OR CALIFORNIA EMISSIONS STANDARDS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034846","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A3","year_from":2001,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"A3","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_audi_a3","2007_audi_a3"]},{"make":"AUDI","model":"A4","year_from":2003,"year_to":2007,"match":"exact","vehicle_ids":["2003_audi_a4","2004_audi_a4","2005_audi_a4","2006_audi_a4","2007_audi_a4"]},{"make":"AUDI","model":"A6","year_from":2001,"year_to":2007,"match":"exact","vehicle_ids":["2001_audi_a6","2002_audi_a6","2003_audi_a6","2004_audi_a6","2005_audi_a6","2006_audi_a6","2007_audi_a6"]},{"make":"AUDI","model":"A8","year_from":2001,"year_to":2007,"match":"exact","vehicle_ids":["2001_audi_a8","2002_audi_a8","2003_audi_a8","2004_audi_a8","2005_audi_a8","2006_audi_a8","2007_audi_a8"]},{"make":"AUDI","model":"ALLROAD","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_audi_allroad","2004_audi_allroad"]},{"make":"AUDI","model":"S4","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"AUDI","model":"S4","year_from":2004,"year_to":2007,"match":"exact","vehicle_ids":["2004_audi_s4","2005_audi_s4","2006_audi_s4","2007_audi_s4"]},{"make":"AUDI","model":"TT","year_from":2001,"year_to":2006,"match":"exact","vehicle_ids":["2001_audi_tt","2002_audi_tt","2003_audi_tt","2004_audi_tt","2005_audi_tt","2006_audi_tt"]},{"make":"AUDI","model":"TT","year_from":2007,"year_to":2007,"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":[]}