{"nhtsa_id":10149674,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-03","date":"2015-07-13","document_id":"08-028-15 REVA","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"RA2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may experience one or more of the following: ? Radio display screen intermittently may go blank. ? Radio display screen may lock up. ? Back up display may not turn off. ? Audio mutes. ? Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. ? Touchscreen confirmation beep may be too loud (Grand Cherokee only). ? U0208-00 - Loss Communication With Heated Seat Control Module (Cherokee only). Improvements: ? Only allow vehicle settings to be changed in run mode. To help ensure settings are properly saved. ? Always gray out text message soft keys for non-supporting devices. ? Voice Recognition (VR) improved accuracy.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10149674-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10149674-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10149674","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"CHARGER","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_dodge_charger"]},{"make":"DODGE","model":"DURANGO","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_dodge_durango"]},{"make":"JEEP","model":"CHEROKEE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_jeep_cherokee"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_jeep_grand-cherokee"]},{"make":"RAM","model":"1500","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_ram_1500"]},{"make":"RAM","model":"2500","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_ram_2500"]},{"make":"RAM","model":"3500","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_ram_3500"]},{"make":"RAM","model":"4500","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_ram_4500"]}],"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":[]}