Technical Service Bulletin 08-233-22 — 2017 CHRYSLER 300

UDQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio to software: 16.11. Customers may experience one or more of the following: Vehicle Finder feature on Sirius® Guardian inop. Excessive weather alerts. Radio freezes and resets after start-up. Navigation will not load when selected on the radio screen. Rear view camera does not display on the screen (unless the screen is blue which indicates a poor camera connection). Applications not launching from the app screen. USB port will not play music from a USB flash drive. Inaccurate location of the vehicle on the navigation map. Paired phones will not connect via wireless connectively. Radio screen will not dim with the thumb wheel when adjusting the cluster brightness. Map screen does not return after rear view camera clears. Performance Control&Performance Page app not performing as expected. Wireless connectively phone call audio too low (requires volume levels above 30 to be audible). Song information on radio screen doesn?t match the song playing. Navigation GPS says not available. Surround sound state not shown correctly. Responding to the Favorites notification does not go to that song. Compass not showing up. No sound or navigation when the radio is in customer mode. No SXM (Sirius XM) audio for channels 301 and above.