{"nhtsa_id":10187587,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-04","date":"2021-02-23","document_id":"A9421352062241_1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This bulletin contains a software update for when a left or right turn signal warning is displayed in the cluster and DTCs B16D4F4, B16D5F4, B16D6F4, or B16D7F4 are stored in the comfort module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187587-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187587-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187587","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B16D4","B16D5","B16D6","B16D7"],"topics":[],"vehicles":[{"make":"AUDI","model":"E-TRON","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_audi_e-tron"]},{"make":"AUDI","model":"E-TRON","year_from":2020,"year_to":2020,"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":[]}