{"nhtsa_id":10199721,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-03","date":"2021-07-01","document_id":"SA-043-21","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"If both key transmitters are lost, MDARS key programming functions may be missing, not allowing new key transmitters to be added. Use the procedure below to program new key transmitters when both keys are lost.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199721-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199721-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199721","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-30","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_mazda_cx-30","2021_mazda_cx-30"]},{"make":"MAZDA","model":"MAZDA3","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_mazda_mazda3","2020_mazda_mazda3","2021_mazda_mazda3"]}],"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":[]}