Kia Sorento 2023 Owner's Manual page 467

Driving your vehicle
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 Rear Cross-
Traffic Collision-Avoidance Assist.
If this occurs, the 'Rear Cross-Traffic
Safety Function disabled. Radar blocked'
warning message will appear on the
cluster.
The function will operate normally when
such foreign material or trailer, etc. is
removed.
If the function does not operate normally
after it is removed, have the function be
inspected by an authorized Kia dealer.
WARNING
僅 Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Collision-Avoidance
Assist may not operate properly.
僅 Rear Cross-Traffic Collision-Avoid-
ance Assist may not operate properly
in an area (for example: open terrain),
where any substance are not detected
after turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Collision-
Avoidance Assist to install a trailer, car-
rier, etc., or remove the trailer, carrier,
etc. to use Rear Cross-Traffic Collision-
Avoidance Assist.
Rear Cross-Traffic Collision-Avoidance Assist (RCCA)
Limitations of Rear Cross-Traffic
Collision-Avoidance Assist
Rear Cross-Traffic Collision-Avoidance
Assist may not operate normally, or the
function may operate unexpectedly
under the following circumstances:
僅 Departing from where trees or grass
are overgrown
僅 Departing from where roads are wet
僅 Speed of the approaching vehicle is
fast or slow
Braking control may not work, driver's
attention is required in the following cir-
cumstances:
僅 The vehicle severely vibrates while
driving over a bumpy road, uneven
road or concrete patch
僅 Driving on a slippery surface due to
snow, water puddle, ice, etc.
僅 The tire pressure is low or a tire is
damaged
僅 The brake is reworked
CAUTION
For more details on the limitations of the
rear corner radar, refer to "Blind-Spot
Collision-Avoidance Assist (BCA) (if
equipped)" on page 6-82.
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