RA4 RG4 RJ4 Radio Enhancement
This bulletin involves updating the radios software.
The customer may experience one or more of the following:
? Travel Link soft key missing (U.S. only).
? Assist/911 may be disconnected after accessory timer, times out (U.S. only).
? Weather map now available for SXM (U.S. only).
? Cannot select different map displays.
? Point Of Interest (POI) cannot be added as waypoints.
? Conference calls may not display all active callers.
? Improve iPod response time, to start playing audio.
? Browsing knob inoperative after exiting Short Message Service (SMS).
? ?Where Am I? feature inoperative while driving.
? When using iPod touch, the incorrect song name may be displayed.
? May not display Auto Park Brake menu, if equipped.
? Cannot create a new SMS, using phone numbers.
? Display the correct message, when in service mode.
? Personal setting lost after key cycle, dynamic guidelines and Show Time bar.
? False error message while in service brake mode.
? Poor or no audio from the radio, also radio controls may not respond. On further
inspection the technician my find DTC B223B-00 Vehicle Configuration Mismatch.
? The option to enable/disable the Auto Park Brake is missing in the radio. This
symptom is for Trailhawk vehicles in the (Canadian market only).
IMPROVEMENTS
? Display Travel Link soft key on more of the display screens (U.S. only).
? Improve WiFi functionality (U.S. only).
? Display the correct media screen when using iPod touch.
? Improve screen layouts during media playback.
? Improved SMS screen displays.
? Correctly display speed lockout messages.
? Color improvements on navigation map.
? Improved chime warning volumes.
? Browsing improvements for Bluetooth audio.
? Improved conference call handling.
? Improved Voice Recognition (VR) commands for AM radio request.
