{"vehicle":{"id":"2011_audi_s5","year":2011,"make":"Audi","model":"S5"},"code":"P164B","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10122528,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-07-28","document_id":"A011485 2036761-","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","summary":"Supersedes Technical Service Bulletin Group 01 number 14-71 dated March 13, 2014. The MIL is on. DTC P164B(00) is stored in the engine control module.The oil pressure switch is defective.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122528-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122528-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122528"},{"nhtsa_id":10122279,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-03-13","document_id":"A011471 2036761-","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"The MIL is on. DTC P164B(00) is stored in the ECM. The oil pressure switch is defective.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122279-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122279-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122279"}],"url":"https://open.wenmarpro.com/makes/audi/s5/2011/bulletins?code=P164B"},"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/s5/2011/codes/P164B","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."]}