Hyundai Elantra 2018–2020 — technical service bulletin
Bulletin 21-BE-006H · NHTSA communication 10189805 · issued Mar 16, 2021
Technical service bulletin
communication type
Forward Collision Avoidance
component
2018–2020
model years
5
vehicle entries
Official summary
Certain 2019-2020MY Santa Fe and 2018-2020MY Elantra equipped with the front multifunction camera may exhibit one or more of the following warnings on the instrument cluster; Lane Keep Assist System (LKAS), Front Collision Avoidance Assist (FCA), High Beam Assist (HBA), Smart Cruise Control (SCC), and Autonomous Emergency Braking (AEB). This bulletin describes the procedure to replace the front camera/ multi-function camera.
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.