Hyundai Staria US4 2021 Owner's Manual page 512

After the vehicle stops, when an
approaching vehicle from the rear area is
detected as soon as a passenger opens a
door, Safe Exit Assist will warn the driver
with a warning message and an audible
warning to help prevent a collision.
Front seat Front seat
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Rear seat Rear seat
[1] : Left power sliding door control button
[2] : Right power sliding door control button
In addition, when an approaching vehicle
from the rear area is detected after
a passenger in 2nd row seat presses
the power sliding door control button,
Safe Exit Assist will warn the driver and
passenger with an audible warning and
the doors will not open to prevent a
collision.
CAUTION
Warning timing may vary depending on
the speed of the approaching vehicle.
07
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