{"nhtsa_id":10204726,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-01-05","date":"2021-12-13","document_id":"A4521232065341_1","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"This informational bulletin states that the surface cracking is due to special layering processing of the tungesten carbide. The temperature and the different expansion rates between steel and tungesten cause the cracking.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204726-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204726-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10204726","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"E-TRON","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_audi_e-tron"]},{"make":"AUDI","model":"E-TRON GT","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_audi_e-tron-gt"]},{"make":"AUDI","model":"RS E-TRON GT","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_audi_rs-e-tron-gt","2023_audi_rs-e-tron-gt"]}],"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":[]}