{"nhtsa_id":10021416,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-04-25","date":"2007-03-05","document_id":"20142931","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK","mfr_system":null,"summary":"THUMPING, KNOCKING OR POPPING NOISE IN FUEL TANK AREA. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10021416","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2005,"year_to":2006,"match":"exact","vehicle_ids":["2005_audi_a6","2006_audi_a6"]},{"make":"AUDI","model":"A8","year_from":2004,"year_to":2006,"match":"exact","vehicle_ids":["2004_audi_a8","2005_audi_a8","2006_audi_a8"]}],"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":[]}