{"nhtsa_id":10221059,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2014-12-10","document_id":"0810314REVA","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; STEERING; WHEELS","mfr_system":null,"summary":"Convergence Telematics Module (CTM) Software Enhancements This bulletin involves updating the Convergence Telematics Module (CTM) software. The customer may notice the steering wheel controls and USB functionality may not operate properly after the ignition is cycled.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10221059-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10221059-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221059","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"steering","name":"Steering","parent":null},{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FIAT","model":"500","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_fiat_500"]}],"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":[]}