TECHNICAL SERVICE BULLETIN: SERVICE ACTION: RSE S/W UPDATE FOR WRONG LANGUAGE DISPLAY W/BLUETOOTH SOUND SYNC (SA470) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to update the Rear Seat Entertainment (RSE) software on some 2022MYCarnival (KA4) vehicles produced from January 4, 2021 through February 26, 2021, which may incorrectly display a Spanish phrase when tapping the Bluetooth Sound Sync button.
