{"vehicle":{"id":"2010_audi_a8","year":2010,"make":"Audi","model":"A8"},"code":"P0491","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10128284,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-05","date":"2017-04-20","document_id":"A011710 2035002-","mfr_campaign":null,"component":"EQUIPMENT","summary":"This bulletin contains diagnosis and repair information for DTC P049100 and P049200.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128284-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128284-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128284"}],"url":"https://open.wenmarpro.com/makes/audi/a8/2010/bulletins?code=P0491"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/audi/a8/2010/codes/P0491","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}