
Driving your vehicle
64
5
The pedestrian has impaired
mobility.
When the pedestrian suddenly interrupts in front of the vehicle.
- Driving on a curve
The performance of Forward
Collision-Avoidance Assist system
may be limited when driving on a
curved road. The front view camera
recognition system may not detect
the vehicle or pedestrian traveling in
front on a curved road. This may result in no alarm and
braking when necessary. Always pay
attention to road and driving condi-
tions, and if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain a safe dis-
tance.
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565
Driving your vehicle
Forward Collision-Avoidance Assist
system may recognize a vehicle or
pedestrian in the next lane or outside
the lane when driving on a curved
road. If this occurs, the system may
unnecessarily alarm the driver and
apply the brake. Always pay attention
to road and driving conditions, while
driving.- Driving on a slope
The performance of Forward
Collision-Avoidance Assist system
may be decreased while driving
upward or downward on a slope.
The front view camera recognition
may not detect the vehicle or pedes-
trian in front.This may result in unnecessary
alarm and braking or no alarm and
braking when necessary. When the
system suddenly recognizes the
vehicle or pedestrian in front while
passing over a slope, you may expe-
rience sharp deceleration. Always
keep your eyes forward while driving
upward or downward on a slope,
and, if necessary, depress the brake
pedal to reduce your driving speed in
order to maintain distance.
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Driving your vehicle
66
5
- Changing lanes
When a vehicle changes lanes in
front of you, Forward Collision-
Avoidance Assist system may not
immediately detect the vehicle, espe-
cially if the vehicle changes lanes
abruptly. In this case, you must main-
tain a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance. When driving in stop-and-go traffic,
and a stopped vehicle in front of you
merges out of the lane, Forward
Collision-Avoidance Assist system
may not immediately detect the new
vehicle that is now in front of you. In
this case, you must maintain a safe
braking distance, and if necessary,
depress the brake pedal to reduce
your driving speed in order to main-
tain a safe distance.
- Recognizing the vehicle
When the vehicle in front has heavy
loading extended rearward, or when
the vehicle in front has higher ground
clearance, it may induce a haz-
ardous situation. Always pay atten-
tion to road and driving conditions,
while driving and, if necessary,
depress the brake pedal to reduce
your driving speed in order to main-
tain distance.
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567
Driving your vehicle
Detecting pedestrians
The sensor may be limited when:
The pedestrian is not fully detectedby the front view camera recogni-
tion system, 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
camera detection area.
The pedestrian is wearing clothing that easily blends into the back-
ground, making it difficult to be
detected by the camera recogni-
tion system.
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
pedestrians, 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 camera sensor recogni- tion 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 pedestrians are gathered.
When it is difficult to distinguish between surroundings and pedes-
trians.
When it is at night or in dark sur- roundings.WARNING
Do not use Forward Collision-Avoidance Assist system
when towing a vehicle.
Application of FCA system
while towing may adversely
affect the safety of your vehi-
cle 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 system is designed to detect and monitor the vehicle
ahead in the roadway through
camera recognition. It is not
designed to detect bicycles,
motorcycles, or smaller
wheeled objects such as lug-
gage bags, shopping carts, or
strollers.
(Continued)

569
Driving your vehicle
FCA system is to reduce or to avoid
accident risk. It recognizes the dis-
tance 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 message or the warning
alarms and apply emergency brak-
ing.
❈FCA stands for Forward Collision-
Avoidance Assist.
❈ Sensor fusion (front view camera
+ front radar) FCA system oper-
ates for the vehicle ahead, the
pedestrian or the cyclist in front.System setting and activation
Forward safety
The driver can activate FCA system
by placing the ignition switch or
ENGINE START/STOP button to the
ON position and by selecting:
“User Settings → Driver Assistance
→ Forward Safety”
- If you select “Active Assist”, FCA system activates. FCA produces
warning messages and warning
alarms in accordance with the col-
lision risk levels. Also, it controls
the brakes in accordance with the
collision risk levels.
- If you select “Warning Only”, FCA system activates and produces
only warning alarms in accordance
with the collision risk levels. You
should control the brake directly
because FCA system do not con-
trol the brake.
- If you select “Off ”, FCA system deactivates,
FORWARD COLLISION-AVOIDANCE ASSIST (FCA) (SENSOR FUSION) (IF EQUIPPED)
WARNING
Take the following precautions
when using Forward Collision-
Avoidance Assist system:
This system is only a supple-mental system 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 system does not
stop the vehicle completely
and is only intended to help
mitigate an imminent colli-
sion.

571
Driving your vehicle
✽ ✽NOTICE
If you change the warning timing,
the warning timing of other systems
may change. Always be aware of
warning timing before changing the
warning timing.
Prerequisite for activation
FCA system gets ready to be activat-
ed, when the “Active assist” or
“Warning only” under the Forward
Safety is selected on the LCD dis-
play, and when the following prereq-
uisites are satisfied.
- The ESC is activated.
- The driving speed is over 5 mph (8
km/h). (However, FCA is activated
within certain driving speed.)
- When recognizing the vehicle or the pedestrian or the cyclist in
front. (However, FCA does not acti-
vate according to conditions in
front and vehicle systems, but it
notices only certain warnings.)
- FCA does not operate properly or it only produces a warning alarms in
accordance with the driving or
vehicle condition.
- If the warning only under the Forward Safety is selected, FCA
produces only warning alarms in
accordance with the collision risk
levels.
✽ ✽ NOTICE
FCA may not operate properly
according to the frontal situation,
the direction of pedestrian or cyclist
and speed.

577
Driving your vehicle
WARNING
FCA system is only a supple-mental system for the driver’s
convenience. The driver has
the ultimate responsibility to
control and operate the vehi-
cle safely. Do not solely
depend on FCA system.
Rather, maintain a safe brak-
ing distance, and, if neces-
sary, depress the brake pedal
to lower the driving speed.
In certain instances and under certain driving condi-
tions, FCA system may acti-
vate unintentionally. This ini-
tial warning message appears
on the LCD display with a
warning chime.
(Continued)
(Continued)Also, in certain instances the
front radar sensor or camera
recognition system may not
detect the vehicle, pedestrian
or cyclist (if equipped) ahead.
FCA system may not activate
and the warning message will
not be displayed.
FCA system may unnecessar- ily produce the warning mes-
sage and the warning alarms.
Also, due to the sensing limi-
tation, FCA system may not
produce the warning message
and the warning alarm at all.
When there is a malfunction with FCA system, the braking
control does not operate upon
detecting a collision risk even
with other braking systems
normally operating.
(Continued)(Continued)
FCA system operates only forthe vehicle/pedestrian in
front, while driving forward. It
does not operate for any ani-
mals or vehicles in the oppo-
site direction.
FCA system does not recog- nize the vehicle, which trans-
versally drives across the
crossroad, or the vehicle,
which is parked in the trans-
versal direction.
If the vehicle in front stops suddenly, you may have less
control of the brake system.
Therefore, always keep safe
distance between your vehicle
and the vehicle in front of you.
FCA system may activate dur- ing braking and the vehicle
may stop suddenly. And the
load in the vehicle may endan-
ger passengers. Therefore,
always be mindful of the load
volume in the vehicle.
(Continued)

579
Driving your vehicle
Recognizing vehicles
The sensor may be limited when:
The front view camera or frontradar sensor is blocked with a for-
eign object or debris
The camera lens is contaminated 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 radar sensor or camera
There is interference by electro- magnetic waves
There is severe irregular reflection from the radar sensor
The front view camera/front radar sensor recognition is limited
The vehicle in front is too small to be detected (for example a motor-
cycle etc.)
The vehicle in front is an oversize vehicle or trailer that is too big to
be detected by the camera recog-
nition system (for example a tractor
trailer, etc.) The camera's field of view is not
well illuminated (either too dark or
too much reflection or too much
backlight that obscures the field of
view)
The vehicle in front does not have their rear lights or their rear lights
does not turned ON or their rear
lights are located unusually.
The outside brightness changes suddenly, for example when enter-
ing or exiting a tunnel
When light coming from a street light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road
The field of view in front is obstructed by sun glare
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 driven near areas containing metal substances as a
construction zone, railroad, etc. The vehicle drives inside a build-
ing, such as a basement parking
lot
The front view camera does not recognize the entire vehicle in
front.
The front view camera is damaged.
The brightness outside is too low such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
The shadow is on the road by a median strip, trees, etc.
The vehicle drives through a toll- gate.
The windshield glass is fogged up; a clear view of the road is obstruct-
ed.
The rear part of the vehicle in front is not normally visible. (the vehicle
turns in other direction or the vehi-
cle is overturned.)
The adverse road conditions cause excessive vehicle vibrations while
driving
The sensor recognition changes suddenly when passing over a
speed bump