Hyundai Staria US4 2021 Owner's Manual page 587

Driver assistance system
Rear Cross-Traffic Collision Warning
Assist is designed to help detect vehicles
approaching from the left and right side
while your vehicle is reversing, and warn
the driver that a collision is imminent
with a warning message and an audible
warning.
[A] : Rear Cross-Traffic Collision Warning operating
range
CAUTION
Warning timing may vary depending
on vehicle speed of the approaching
vehicle.
7-146
Detecting sensor
[1] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting sensor.
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Information
For more details on the precautions of the
rear corner radar, refer to "Blind-Spot
Collision-Avoidance Warning (BCW)"
section in chapter 7.
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