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.
