Hyundai Elantra 2019 — technical service bulletin
Bulletin Campaign T3J Dea · NHTSA communication 10173533 · issued Mar 5, 2020
Technical service bulletin
communication type
Exterior Lighting
component
2019
model years
1
vehicle entries
Official summary
Hyundai is conducting a Service Campaign related to the replacement and aiming adjustment of halogen headlights on certain 2019 Elantra (AD/ADa) vehicles.
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.