2021 KIA NIRO HYBRID EV Owners Manual

5131
Driving your vehicle
- If the number of lanes increasesor decreases, or if the lanes inter-
sect with each other more
intensely (tollgate entry section,
road section/joining section, etc.)
- When there are two or more lane markings such as a construction
section, a designated lane, etc.
- When the lane is crowded such as the construction section or the
lane is replaced by some struc-
tures
- If there is a road marking such as a zigzag lane, crosswalk mark, or
road surface milestone
- When a lane suddenly becomes invisible or disappears from an
intersection
• The external environment affecting the system
- If the outside brightness of the vehi- cle suddenly changes, such as
when entering or exiting the tunnel
or passing under the bridge - If the vehicle's headlights are not
used at night or in the tunnel, or the
brightness of the headlights is too
weak
- If there are boundary structures such as tollgate booths and side-
walk blocks
- If it is difficult to distinguish lanes due to the reflection on the wet
road made by sunlight, streetlight,
and oncoming traffic.
- When the backlight is strongly reflected in the direction of the
vehicle
- When Driving to the left or right lane by bus lane or on the bus
lane
- If there is no enough distance between the front car or if the lane
is covered by the car ahead of me
- When the lane change is large, such as a steep curve or a contin-
uous curve
- When passing through speed bump, sudden up/down or left/right
slope
- If the vehicle is severely shaken - When the temperature around the
mirror is very high due to direct
sunlight
• When the front camera has poor vis- ibility
- If the windshield of the vehicle and the camera lens are covered
with dust, fingerprints, or tinting.
- If the camera has poor visibility due to bad weather such as fog,
heavy rain, heavy snow.
- If moisture is not completely removed from the windscreen.
- When placing objects on the dashboard, etc.

Driving your vehicle
132 5
System description
Rear Cross-Traffic Collision
Warning system
Rear Cross-Traffic Collision Warning
system uses radar sensors to moni-
tor the approaching cross traffic from
the left and right side of the vehicle
when your vehicle is in reverse.
The blind spot detection range varies
relative to the approaching vehicle
speed.
System setting and activation
System setting
The driver can activate the sys-
tems by placing the START/STOP
button to the ON position and by
selecting ‘User Settings →Driver
Assistance →Parking Safety →
Rear Cross-Traffic Safety’. The
RCCW turn on and get activated.
When the vehicle is turned off then
on again, the systems always get
ready to be activated.
When the system is initially turned
on and when the vehicle is turned
off then on again, the warning light
will illuminate for 3 seconds on the
outside rearview mirror.
REAR CROSS-TRAFFIC COLLISION WARNING (RCCW) (IF EQUIPPED)
OSK3058092L
WARNING
Always be aware of road con-
ditions while driving and be
alert for unexpected situations
even though RCCW system is
operating.
RCCW system is supplemen-
tal systems to assist you. Do
not entirely rely on the sys-
tems. Always pay attention,
while driving, for your safety.
RCCW system is not substi-
tutes for proper and safe driv-
ing. Always drive safely and
use caution when backing up
the vehicle.

5133
Driving your vehicle
Warning Timing
The driver can select the initial warn-
ing activation time in the Cluster by
selecting “User Settings →Driver
Assistance →Warning Timing”. The
options for the initial Rear Cross-
Traffic Collision Warning includes the
following:- Normal:
When this condition is selected, the
initial RCCW is activated normally. If
this setting feels too sensitive
change the option to ‘Later’.
The warning activation time may feel
late if the side/rear vehicle abruptly
accelerates.
- Later:
Select this warning activation time
when the traffic is light and you are
driving in a low speed. However, if
you change the warning activation
time, the warning activation time of
vehicle's other system may also
change. Check the warning activa-
tion time before changing it.
Operating conditions
The system will activate when vehi-
cle speed is below 10 km/h (7 mph)
and with the shift lever in R
(Reverse).
* The system will not activate when
the vehicle speed exceeds 10 km/h
(7 mph). The system will activate
again when the speed is below 8
km/h (5 mph).
The system's detecting range is
approximately 0.5 ~ 20 m (0 ~ 82 ft.)
An approaching vehicle will be
detected if their vehicle speed is with-
in 8 km/h ~ 36 km/h (5 ~ 22.5 mph)
Note that the detecting range may
vary under certain conditions. As
always, use caution and pay close
attention to your surroundings when
backing up your vehicle.
OYG059344L

Driving your vehicle
134 5
Warning message and system
control
Rear Cross-Traffic Collision
Warning system
If the vehicle detected by the sensors
approaches from the rear left/right
side of your vehicle, the warning
chime will sound, the warning light
on the outside rearview mirror will
blink and a message will appear on
the LCD display. If the rear view mon-
itor system is in activation, a mes-
sage will also appear on the
‘Infortainment System’.
The warning will stop when:
- The vehicle moving at the rear
left/right side of your vehicle is not
in the detection range.
- The vehicle is right behind your
vehicle.
- The vehicle is not driving towards
your vehicle.
- The vehicle’s approaching speed is
decreased.CAUTION
When the operation condition
of RCCW is met, the warning
will occur every time a vehicle
approaches the side or rear of
your stopped (0 km/h (0 mph)
vehicle speed) vehicle.
The system's warning or brake
may not operate properly if the
left or right of your vehicle's
rear bumper is blocked by a
vehicle or obstacle.
The driver should always use
extreme caution while operat-
ing the vehicle, whether or not
the warning light on the outer
side view mirror illuminates or
there is a warning alarm.
Playing the vehicle audio sys-
tem at high volume may pre-
vent occupants from hearing
the system's warning sounds.
If any other warning sound
such as seat belt warning
chime is already generated,
the RCCW warning may not
sound.
OSK3058093L
OSK3058094L
■ Left
■ Right

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Driving your vehicle
Detecting Sensor
The rear radars are located inside
the rear bumper for detecting the
side and rear areas.
Always keep the rear bumper clean
for proper operation of the system.
ODEP059158
CAUTION
The system may not work
properly when the bumper has
been damaged, or if the rear
bumper has been replaced or
repaired.
The system may turn off due to
strong electromagnetic waves.
Always keep the sensors clean.
NEVER arbitrarily disassem-
ble the sensor component nor
apply any impact on the sen-
sor component.
Be careful not to apply unnec-
essary force on the radar sen-
sor or sensor cover. If the sen-
sor is forcibly moved out of
proper alignment, the system
may not operate correctly. In
this case, a warning message
may not be displayed.
(Continued)
WARNING
Drive safely even though the
vehicle is equipped with Rear
Cross-Traffic Collision
Warning system. Do not sole-
ly rely on the system but
check your surrounding when
backing the vehicle up.
The driver is responsible for
accurate brake control.
Always pay extreme caution
while driving. Rear Cross-
Traffic Collision Warning sys-
tem may not operate properly
or unnecessarily operate
depending on traffic and driv-
ing conditions.

Driving your vehicle
136 5
Blind-Spot Collision Warning (BCW)
system disabled. Radar blocked
This warning message may appear
when:
- One or both of the sensors on the
rear bumper is blocked by dirt or
snow or a foreign object.
- Driving in rural areas where the
sensor does not detect another
vehicle for an extended period of
time.
- When there is inclement weather
such as heavy snow or rain.A trailer or carrier is installed. (To use
BCW system, remove the trailer or
carrier from your vehicle.)
If any of these conditions occur, the
light on BCW button and the system
will turn off automatically.
If any of these conditions occur, the
light on the BCW button and the sys-
tem will turn off automatically.
When BCW canceled warning mes-
sage is displayed in the cluster,
check to make sure that the rear
bumper is free from any dirt or snow
in the areas where the sensor is
located. Remove any dirt, snow, or
foreign material that could interfere
with the radar sensors.
After any dirt or debris is removed,
BCW system should operate normal-
ly after about 10 minutes of driving
the vehicle.
If the system does not work normally
even though the foreign substance,
trailer or carrier, or other equipment
is removed, have the system
checked by an authorized Kia dealer.
OJF058433L
(Continued)
Take your vehicle to an author-
ized Kia dealer and have the
system checked.
Do not apply foreign objects
such as a bumper sticker or a
bumper guard near the radar
sensor or apply paint to the
sensor area. Doing so may
adversely affect the perform-
ance of the sensor.

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Driving your vehicle
If there is a problem with BCW sys-
tem, a warning message will appear
and the light on the switch will turn
off. The system will turn off automat-
ically.In this case, have the system
checked by an authorized Kia dealer.
Non-operating condition
Outside rearview mirror may not
alert the driver when:
- The outside rearview mirror housing
is damaged or covered with debris.
- The window is covered with debris.
- The windows are severely tinted.
- The mirror is covered with dirt,
snow, or debris.
OJF058434L
■Type A
■Type B
OJF058435L

Driving your vehicle
138 5
Limitations of the system
The driver must be cautious in the
below situations, because the sys-
tem may not detect other vehicles or
objects in certain circumstances.
When a trailer or carrier is
installed.
The vehicle drives in inclement
weather such as heavy rain or
snow.
The sensor is polluted with rain,
snow, mud, etc.
The rear bumper where the sensor
is located is covered with a foreign
object such as a bumper sticker, a
bumper guard, a bike rack, etc.
The rear bumper is damaged, or
the sensor is out of the original
default position.
The vehicle height gets lower or
higher due to heavy loading in a
liftgate, abnormal tire pressure,
etc.
When the temperature of the rear
bumper is high. When the sensors are blocked by
other vehicles, walls or parking-lot
pillars.
The vehicle drives on a curved road.
The road pavement (or the periph-
eral ground) abnormally contains
metallic components (i.e. possibly
due to subway construction).
There is a fixed object near the
vehicle, such as a guardrail.
While going down or up a steep
road where the height of the lane is
different.
Driving on a narrow road where
trees or grass or overgrown.
Driving in rural areas where the sen-
sor does not detect another vehicle
for an extended period of time.
Driving on a wet road.
Driving on a road where the guardrail
or wall is in double structure.
A big vehicle is near such as a bus
or truck.
When the other vehicle approaches
very close. When the other vehicle passes at a
very fast speed.
While changing lanes.
If the vehicle has started at the
same time as the vehicle next to
you and has accelerated.
When the vehicle in the next lane
moves two lanes away from you OR
when the vehicle two lanes away
moves to the next lane from you.
A motorcycle or bicycle is near.
A flat trailer is near.
If there are small objects in the
detecting area such as a shopping
cart or a baby stroller.
If there is a low height vehicle such
as a sports car.
The brake pedal is depressed.
ESC (Electronic Stability Control)
is activated.
ESC (Electronic Stability Control)
malfunctions.
The tire pressure is low or a tire is
damaged.