Hyundai Elantra N Owner's Manual page 362

When driving at a tollgate or
intersection, etc.
If you pass a tollgate or intersection
with lots of vehicles or you drive
where lanes are merged or divided
frequently, Leading Vehicle Departure
Alert may not operate properly.
Information
For more details on the precautions of
the front view camera, refer to "Forward
Collision-Avoidance Assist (FCA)" section
in chapter 7.
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