{"nhtsa_id":10164224,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-09","date":"2019-08-14","document_id":"A9119782052251_3","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"This bulletin contains software update instructions for when the audio is distorted from door speakers or subwoofer. 2017-2019 A4 2018-2019 A5, A5 Cabriolet, and A5 Sportback","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164224-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164224-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164224","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A4 ALLROAD","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_audi_a4-allroad","2018_audi_a4-allroad","2019_audi_a4-allroad"]},{"make":"AUDI","model":"A5","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_audi_a5","2019_audi_a5"]},{"make":"AUDI","model":"A5 CABRIOLET","year_from":2018,"year_to":2019,"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":[]}