{"nhtsa_id":10166583,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-28","date":"2019-08-16","document_id":"08-082-19","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to 28.3 Customers may experience one or more of the following: Display screen turns yellow. Warning chime will not turn off. Software updated includes the following enhancements: Bluetooth® improvements. Voice Recognition (VR) improvements. Radio stability improvements.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166583-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166583-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10166583","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_jeep_grand-cherokee"]}],"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":[]}