Hyundai Sonata 1999 — technical service bulletin
Bulletin 9900001 · NHTSA communication 604298 · issued Feb 1, 1999
Technical service bulletin
communication type
Air Bags
component
1999
model years
1
vehicle entries
Official summary
Modifications regarding seat cover - side air bag warning. *tt
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.