2021 KIA NIRO sensor

559
Driving your vehicle
Detecting sensor (Front view
camera)
It is a sensor that decide the risk of a
collision by detecting the distance to
vehicles ahead or pedestrian.
In bad weather conditions such as
heavy rain, heavy snow, and fog, or
when the front view camera is cov-
ered by foreign material, dust, tec.,
the front view camera will be degrad-
ed and the function will be temporar-
ily disabled.
Always keep the front view camera
sensor clean.
WARNING
FCA cannot avoid all collisions.
FCA might not completely stop
the vehicle before a collision,
due to ambient, weather and
road conditions. The driver has
the responsibility to drive safely
and control the vehicle.
WARNING
FCA operates in accordance
with certain risk factors, such
as the distance from the vehi-
cle/pedestrian in front, the
speed of the vehicle/pedestrian
in front, and the driver's vehicle
operation.
CAUTION
The driver should always pay
great caution to vehicle opera-
tion, even though there is no
warning message or warning
alarm.
If any other warning sound
such as seat belt warning
chime is already generated,
Forward Collision-Avoidance
Assist warning may not
sound.
Excessive audio volume may
disturb the sound of the func-
tion warning alarm.
ODEP059029

Driving your vehicle
60 5
✽
✽
NOTICE
• Be careful not to apply unneces-
sary force on the frontal sensor
area. When the sensor moves out
of the correct position due to
external force, FCA may not nor-
mally operate even without the
warning light or message. In this
case, have your vehicle inspected
by an authorized Kia dealer.
• Keep the sensor and sensor area
clean.
• Be careful not to force to shock on
sensor or area. If the sensor is out
of the position by the shock, FCA
may not normally operate even
without the warning light ON or
message. In this case, have your
vehicle inspected by an authorized
Kia dealer.
• Do not tint the window or install
stickers, accessories around the
inside mirror where the front view
camera is installed.
• Make sure the front view camera
installation point does not get wet.
(Continued)(Continued)
• Do not impact or arbitrarily
remove any front view camera
components.
• Do not place reflective
objects(white paper or mirror etc.)
on the crash pad.
FCA may activate unnecessarily
due to reflect of the sunlight.
• For more cautions for the camera
sensor, refer to Lane Keeping
Assist (LKA) in this chapter.
Warning message and warning
light
If the front view camera is covered by
bad weather or foreign objects, dust,
etc., FCA operation may stop tem-
porarily. If this occurs, a warning mes-
sage will appear on the LCD display.
FCA will operate normally when
debris is removed.
OBDM058129N

561
Driving your vehicle
Function malfunction
When FCA is not working properly,
FCA warning light ( ) will illumi-
nate and the warning message will
appear for a few seconds. After the
message disappears, the master
warning light ( ) will illuminate.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
The FCA warning message may
appear along with the illumination
of the ESC warning light.
WARNING
FCA may not activate without
any warning messages accord-
ing to driving condition, traffic
on the road, weather, road con-
dition, etc.
OJF058394L
WARNING
FCA is only a supplemental
function for the driver’s con-
venience. The driver should
hold the responsibility to con-
trol the vehicle operation. Do
not solely depend on FCA.
Rather, maintain a safe braking
distance, and, if necessary,
depress the brake pedal to
lower the driving speed.
In certain instances and
under certain driving condi-
tions, FCA may activate unin-
tentionally. This initial warning
message appears on the LCD
display with a warning chime.
Also, in certain instances the
front radar sensor or front
view camera recognition func-
tion may not detect the vehi-
cle or pedestrian ahead. FCA
may not activate and the
warning message will not be
displayed.
(Continued)

563
Driving your vehicle
Limitation of the function
Forward Collision-Avoidance Assist
is designed to monitor the vehicle
ahead in the roadway through front
view camera recognition to warn the
driver that a collision is imminent,
and if necessary, apply emergency
braking. In certain situations, the
front view camera may not be able to
detect the vehicle ahead or pedestri-
an ahead. In these cases, FCA may
not operate normally. The driver must
pay careful attention in the following
situations where FCA operation may
be limited.
Recognizing vehicles
The sensor may be limited when:
The function may not work around
15 seconds after starting the vehi-
cle or the initialization or rebooting
of the front view camera.
The front view camera is blocked
with a foreign object or debris
The front view camera lens is con-
taminated due to tinted, filmed or
coated windshield, damaged
glass, or stuck of foreign matter
(sticker, bug, etc.) on the glass
Inclement weather such as heavy
rain or snow obscures the field of
view of the front view camera
There is interference by electro-
magnetic waves
The front view camera recognition
is limited
The vehicle in front is too small to
be detected (for example a motor
cycle or bicycle etc.)
The vehicle in front is an oversize
vehicle or trailer that is too big to
be detected by the front view cam-
era recognition function (for exam-
ple a tractor trailer, etc.) The driver's field of view is not well
illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of view)
The vehicle in front does not have
their rear lights properly turned
ON.
The outside brightness changes
suddenly, for example when enter-
ing or exiting a tunnel
The vehicle in front is driving errat-
ically
The vehicle is on unpaved or
uneven rough surfaces, or road
with sudden gradient changes.
The vehicle is under ground level
or inside a building.
The vehicle is driven near areas
containing metal substances as a
construction zone, railroad, etc.
The sensor recognition changes
suddenly when passing over a
speed bump
The vehicle shakes heavily.
You are on a roundabout and the
vehicle in front circles

Driving your vehicle
64 5
The front view camera is broken.
The headlamps are not on at night
or in a tunnel, or light level is low.
The light of street, sun, oncoming
vehicle and so on reflects from the
water on the road.
When light shines brightly in the
reverse direction you drive.
The shadow is on the lane marker
by a median strip, trees, etc.
The windshield glass is fogged up;
a clear view of the road is obstruct-
ed
The front view camera sensor
recognition is limited
When only a part of vehicle image
does not cover the entire vehicle.
When the front view camera is
blocked by continuous washer
spray and wiper operation.
The vehicle in front is a special
purpose vehicle, a trailer, or a truck
loading with unusual shape of lug-
gage.
The ambient light is too high or low.
The vehicle is passing a tunnel, a
tollgate, or partially paved road. The windshield glass is fogged up;
It is hard to see the rear side of the
vehicle in front.
When it is hard to see the rear side
of the front vehicle. (The front vehi-
cle is turning or is overturned.)
When the rear part of the front
vehicle is small or low.
When a trailer or other vehicle is
towing the front vehicle.
When the ground clearance of the
front vehicle is high.
When a front vehicle makes sud-
den lane changes unexpectedly.Detecting pedestrian
The sensor may be limited when:
The pedestrian is not fully detected
by the front view camera recogni-
tion function, for example, if the
pedestrian is leaning over or is not
fully walking upright.
The pedestrian is moving very
quickly or appears abruptly in the
front view camera detection area.
The pedestrian is wearing clothing
that easily blends into the back-
ground, making it difficult to be
detected by the front view camera
recognition function.
The outside lighting is too bright
(e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural road
at night).
It is difficult to detect and distin-
guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrian or a large crowd.
There is an item similar to a per-
son's body structure.
The pedestrian is small.

Driving your vehicle
68 5
Detecting pedestrian
The sensor may be limited when:
The pedestrian is not fully detected
by the front view camera recogni-
tion function, for example, if the
pedestrian is leaning over or is not
fully walking upright.
The pedestrian is moving very
quickly or appears abruptly in the
front view camera detection area.
The pedestrian is wearing clothing
that easily blends into the back-
ground, making it difficult to be
detected by the front view camera
recognition function.
The outside lighting is too bright
(e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural road
at night).
It is difficult to detect and distin-
guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrian, or a large crowd. There is an item similar to a per-
son's body structure.
The pedestrian is small.
The pedestrian has impaired
mobility.
In case of front view camera sen-
sor recognition is in a marginal
state.
When the pedestrian suddenly
interrupts in front of the vehicle.
When there is any other electro-
magnetic interference.
When the construction area, rail or
other metal object is near the
pedestrian.
In case of a large number of
pedestrian are gathered.
When it is difficult to distinguish
between surroundings and pedes-
trian.
When it is at night or in dark sur-
roundings.WARNING
Do not use Forward Collision-
Avoidance Assist when tow-
ing a vehicle. Application of
FCA while towing may
adversely affect the safety of
your vehicle or the towing
vehicle.
Use extreme caution when the
vehicle in front of you has
cargo that extends rearward
from the cab, or when the
vehicle in front of you has
higher ground clearance.
FCA is designed to detect and
monitor the vehicle ahead in
the roadway through front
view camera recognition. It is
not designed to detect bicy-
cles, motorcycles, or smaller
wheeled objects such as lug-
gage bags, shopping carts, or
strollers.
(Continued)

Driving your vehicle
70 5
FCA is to reduce or to avoid accident
risk. It recognizes the distance from
the vehicle ahead, the pedestrian or
the cyclist through the sensors (i.e.
front view camera and front radar),
and, if necessary, warns the driver of
accident risk with the warning mes-
sage or the warning alarms and
apply emergency braking.
❈FCA stands for Forward Collision-
Avoidance Assist.
❈Sensor fusion (front view camera
+ front radar) FCA operates for the
vehicle ahead, the pedestrian or
the cyclist in front.Function setting and activa-
tion
Forward safety
The driver can activate FCA by plac-
ing the ignition switch or ENGINE
START/STOP button to the ON posi-
tion and by selecting:
“User Settings Driver Assistance
Forward Safety”
- If you select “Active Assist”, FCA
activates. FCA produces warning
messages and warning alarms in
accordance with the collision risk
levels. Also, it controls the brakes
in accordance with the collision
risk levels.
- If you select “Warning Only”, FCA
activates and produces only warn-
ing alarms in accordance with the
collision risk levels. You should
control the brake directly because
FCA do not control the brake.
- If you select “Off ”, FCA deacti-
vates,
FORWARD COLLISION-AVOIDANCE ASSIST (FCA) (SENSOR FUSION) (IF EQUIPPED)
WARNING
Take the following precautions
when using Forward Collision-
Avoidance Assist :
This function is only a supple-
mental function and it is not
intended to, nor does it replace
the need for the extreme care
and attention of the driver. The
sensing range and objects
detectable by the sensors are
limited. Pay attention to the
road conditions at all times.
NEVER drive too fast in accor-
dance with the road condi-
tions or while cornering.
Always drive cautiously to
prevent unexpected and sud-
den situations from occur-
ring. FCA does not stop the
vehicle completely and is only
intended to help mitigate an
imminent collision.

575
Driving your vehicle
Brake operation
In an urgent situation, the braking
system enters into the ready status
for prompt reaction to assist the driv-
er in depressing the brake pedal.
FCA provides additional braking
power for optimum braking per-
formance, when the driver
depresses the brake pedal.
The braking control is automatical-
ly deactivated, when the driver
sharply depresses the accelerator
pedal, or when the driver abruptly
operates the steering wheel.
The braking control is automatical-
ly canceled, when risk factors dis-
appear.
Detecting sensors (Front view
camera/Front radar)
The sensors are that detecting the
distance to vehicles ahead, pedestri-
an or cyclist.
CAUTION
The driver should always pay
great caution to vehicle opera-
tion, even though there is no
warning message or warning
alarm.
WARNING
FCA cannot avoid all collisions.
FCA might not completely stop
the vehicle before a collision,
due to ambient, weather and
road conditions. The driver has
the responsibility to drive safely
and control the vehicle.
WARNING
FCA operates in accordance
with certain risk factors, such as
the distance from the
vehicle/passer-by in front, the
speed of the vehicle/passer-by in
front, and the driver's vehicle
operation.ODEP059029
ODEP059017