Hyundai Tucson 2024 — technical service bulletin
Bulletin 24-01-035H · NHTSA communication 11000940 · issued May 8, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
1
vehicle entries
Official summary
Some 2024MY Tucson (NX4A) vehicles may have the incorrect software for the AVN 5th Gen Wide system. This incorrect software may result in some functions and images not matching the Owner’s Manual. Follow the procedure in this TSB to update the software to the correct version.
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.