{"nhtsa_id":10133331,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-16","date":"2018-02-14","document_id":"Dealer Letter -","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"The warning concept for the high-voltage battery has been modified for Audi A3 e-tron vehicles manufactured within a specific period. The ?Drive system: system fault!? warning indicator will light up red instead of yellow if moisture is detected inside the high voltage battery.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10133331-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10133331-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10133331","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A3 SPORTBACK E-TRON","year_from":2016,"year_to":2016,"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":[]}