Hyundai Staria US4 2021 Owner's Manual page 501

Driver assistance system
Blind-Spot Collision-Avoidance
Assist disabled
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Blind-Spot
Collision-Avoidance Assist.
If this occurs, the 'Blind-Spot Safety
message will appear on the cluster.
Blind-Spot Collision-Avoidance Assist
will operate normally when such foreign
material or trailer, etc. is removed, and
then the engine is restarted.
If Blind-Spot Collision-Avoidance
Assist does not operate normally after
it is removed, we recommend that the
vehicle be inspected by an authorized
HYUNDAI dealer.
7-60
WARNING
• Even though the warning message
does not appear on the cluster, Blind-
Spot Collision-Avoidance Assist may
not properly operate.
• Blind-Spot Collision-Avoidance
Assist may not properly operate in
an area (e.g. open terrain) where any
substance are not detected right
after the engine is turned on, or
when the detecting sensor is blocked
with foreign material right after the
engine is turned on.
OTM070098N OTM070098N
CAUTION
Turn off Blind-Spot Collision-Avoidance
Assist to install a trailer, carrier, etc., or
remove the trailer, carrier, etc. to use
Blind-Spot Collision-Avoidance Assist.
Limitations of Blind-Spot Collision-
Avoidance Assist
Blind-Spot Collision-Avoidance Assist
may not operate properly, or it may
operate unexpectedly under the
following circumstances:
• There is inclement weather, such as
heavy snow, heavy rain, etc.
• The rear corner radar is covered with
snow, rain, dirt, etc.
• The temperature around the rear
corner radar is high or low
• Driving on a highway (or motorway)
ramp
• The road pavement (or the peripheral
ground) abnormally contains metallic
components (for example, possibly
due to subway construction)