Kia Carnival 2022 — technical service bulletin
Bulletin TSB_ELE236 · NHTSA communication 10189575 · issued Mar 23, 2021
Technical service bulletin
communication type
Electrical System
component
2022
model years
1
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: RSE S/W UPDATE FOR WRONG LANGUAGE DISPLAY W/BLUETOOTH® SOUND SYNC (SA470) - 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.