Hyundai Ioniq Plug-in Hybrid (2018 year). Manual - part 20
Driving your vehicle
The warning light illumi-
■ Type A
■ Type B
Even though, 'Early' is selected if
nates on the LCD display,
the front vehicle suddenly stops the
when you cancel the AEB
initial warning activation time may
system. The driver can
not seem fast.
monitor the AEB ON/OFF status on
•
Normal:
the LCD display. Also, the warning
When this condition is selected, the
light illuminates when the ESC
initial Forward Collision Warning is
(Electronic Stability Control) is
activated normally. This setting
turned off (Traction & Stability control
allows for a nominal amount of dis-
disabled).
tance between the vehicle or
If the warning light remains ON when
pedestrian ahead before the initial
the AEB is activated, have the sys-
OAE056096L/OAE056023L
warning occurs.
tem checked by an authorized
The driver can select the initial warn-
•
Late:
HYUNDAI dealer.
ing activation time on the LCD display.
When this condition is selected, the
Go to the 'User Settings → Driving
initial Forward Collision Warning is
Assist
→ FCW (Fwd. Collision
activated later than normal. This
Warning) → Late/Normal/Early'.
setting reduces the amount of dis-
tance between the vehicle or
pedestrian ahead before the initial
The options for the initial Forward
warning occurs.
Collision Warning includes the fol-
lowing:
Select 'Late' when traffic is light and
when driving speed is slow.
• Early:
When this condition is selected, the
initial Forward Collision Warning is
activated earlier than normal. This
setting maximizes the amount of
distance between the vehicle or
pedestrian ahead before the initial
warning occurs.
5-44
Prerequisite for activation
AEB Warning Message and
WARNING
The AEB system is on and ready
System Control
when AEB is selected on the LCD
The AEB produces warning mes-
•
Completely stop the vehicle
display and when the following pre-
sages and warning alarms in accor-
on a safe location before
requisites are satisfied:
dance with the collision risk levels,
operating the switch on the
-
The ESC
(Electronic Stability
such as abrupt stopping of the vehi-
steering wheel to activate/
Control) is on.
deactivate the AEB system.
cle in front, insufficient braking dis-
tance, or pedestrian detection. Also,
-
Driving speed exceeds approxi-
•
The AEB automatically acti-
it controls the brakes in accordance
mately 6 mph (10 km/h). (The AEB
vates when the Engine Start/
with the collision risk levels.
is only activated within a certain
Stop button is in the ON posi-
speed range.)
tion. The driver can deactivate
-
The system detects a pedestrian
the AEB by canceling the sys-
or a vehicle in front, which may col-
tem setting on the LCD dis-
lide with your vehicle. (The AEB
play.
5
may not be activated or may sound
•
If
you cancel the ESC
a warning alarm in accordance
(Electronic Stability Control)
with the driving situation or vehicle
when the AEB system is
condition.)
turned on, the AEB automati-
cally deactivates and the AEB
warning light illuminates.
When the ESC is cancelled
the AEB cannot be activated
on the LCD display. The AEB
warning light will illuminate
which is normal.
5-45
Driving your vehicle
The driver can select the initial warn-
Collision Warning (2nd warning)
Emergency braking
ing activation time in the User
(3rd warning)
■ Type A
■ Type B
Settings in the LCD display. The
■ Type A
■ Type B
options for the initial Forward
Collision Warning include Early,
Normal or Late initial warning time.
Forward Warning (1st warning)
■ Type A
■ Type B
OAE056026L/OAE056027L
OAE056029L/OAE056030L
This warning message appears on
the LCD display with a warning
This warning message appears on
chime. Additionally, some vehicle
the LCD display with a warning
system intervention occurs by the
chime.
engine management system to help
Additionally, some vehicle system
decelerate the vehicle.
intervention occurs by the engine
OAE056024L/OAE056025L
- Your vehicle speed may decelerate
management system to help decel-
moderately.
erate the vehicle.
This initial warning message
- The AEB system limitedly controls
appears on the LCD display with a
- The AEB system limitedly controls
the brakes to preemptively mitigate
warning chime.
the brakes to preemptively mitigate
impact in a collision.
impact in a collision. The brake
control is maximized just before a
collision.
5-46
Brake operation
AEB Sensor
WARNING
•
In an urgent situation, the braking
system enters into the ready status
The braking control cannot
for prompt reaction against the dri-
completely stop the vehicle nor
ver's depressing the brake pedal.
avoid all collisions. The driver
•
The AEB provides additional brak-
should hold the responsibility
ing power for optimum braking per-
to safely drive and control the
formance, when the driver
vehicle.
depresses the brake pedal.
•
The braking control is automatical-
ly deactivated, when the driver
WARNING
sharply depresses the accelerator
pedal, or when the driver abruptly
The AEB system logic operates
OAE056028N
operates the steering wheel.
within certain parameters, such
5
In order for the AEB system to oper-
•
The AEB brake control is automat-
as the distance from the vehicle
ate properly, always make sure the
ically canceled, when risk factors
or pedestrian ahead, the speed
radar sensor cover is clean and free
disappear.
of the vehicle ahead, and the
of dirt, snow, and debris. Dirt, snow,
driver's vehicle speed. Certain
or foreign substances on the lens
conditions such as inclement
may adversely affect the sensing
CAUTION
weather and road conditions
performance of the sensor.
may affect the operation of the
The driver should always use
AEB system.
extreme caution while operating
the vehicle, whether or not there
is a warning message or alarm
from the AEB system.
WARNING
Never deliberately drive danger-
ously to activate the system.
5-47
Driving your vehicle
NOTICE
(Continued)
NOTICE
•
If the front bumper becomes
•
Do not apply license plate frame
•
NEVER install any accessories
damaged in the area around the
or foreign objects such as a
or stickers on the front wind-
radar sensor, the AEB system
bumper sticker or a bumper
shield, nor tint the front wind-
may not operate properly. Have
guard near the radar sensor.
shield.
the vehicle inspected by author-
Doing so may adversely affect
ized HYUNDAI.
•
NEVER locate any reflective
the sensing performance of the
objects (i.e. white paper, mirror)
radar.
•
Use only genuine parts to repair
over the dashboard. Any light
or replace a damaged sensor or
•
Always keep the radar sensor
reflection may cause a malfunc-
sensor cover. Do not apply paint
and cover clean and free of dirt
tion of the system.
to the sensor cover.
and debris.
•
Pay extreme caution to keep the
•
Use only a soft cloth to wash the
camera out of water.
vehicle. Do not spray pressur-
•
NEVER disassemble the camera
ized water directly on the sensor
assembly, nor apply any impact
or sensor cover.
on the camera assembly.
•
Be careful not to apply unneces-
•
Playing the vehicle audio sys-
sary force on the radar sensor or
tem at high volume may offset
sensor cover. If the sensor is
the system warning sounds.
forcibly moved out of proper
alignment, the AEB system may
i
Information
not operate correctly. In this
case, a warning message may
Have the system checked by an
not be displayed. Have the vehi-
authorized HYUNDAI dealer when:
cle inspected by an authorized
• The windshield glass is replaced.
HYUNDAI dealer.
• The front bumper is replaced.
(Continued)
• The sensor cover or sensor gets
damaged or replaced.
5-48
Warning message and warning
The AEB may not properly operate in
System Malfunction
light
an area (e.g. open terrain), where
any substances are not detected
after turning ON the vehicle.
OAE056038L
OAE056031N
5
Check AEB system
Autonomous Emergency Braking
• When the AEB is not working prop-
disabled. Radar blocked
erly, the AEB warning light (
)
When the sensor cover is blocked
will illuminate and the warning
with dirt, snow, or debris, the AEB
message will appear for a few sec-
system operation may stop tem-
onds. After the message disap-
porarily. If this occurs, a warning
pears, the master warning light
message will appear on the LCD dis-
(
) will illuminate. In this case,
play.
have the vehicle inspected by an
Remove any dirt, snow, or debris and
authorized HYUNDAI dealer.
clean the radar sensor cover before
• The AEB warning message may
operating the AEB system. The sys-
appear along with the illumination
tem will operate normally when such
of the ESC
(Electronic Stability
dirt, snow or debris is removed.
Control) warning light.
5-49
Driving your vehicle
WARNING
(Continued)
(Continued)
•
Even if there is any problem
•
The brake control may be
•
The AEB is only a supplemen-
with the brake control func-
insufficient, possibly causing
tal system for the driver's con-
tion of the AEB system, the
a collision, if a vehicle in front
venience. The driver should
vehicle's basic braking per-
abruptly stops. Always pay
hold the responsibility to con-
formance will operate normal-
extreme caution.
trol the vehicle operation. Do
ly. However, brake control
•
Occupants may get injured, if
not solely depend on the AEB
function for avoiding collision
the vehicle abruptly stops by
system. Rather, maintain a
will not activate.
the activated AEB system. Pay
safe braking distance, and, if
•
If the vehicle in front stops
extreme caution.
necessary, depress the brake
suddenly, you may have less
pedal to reduce the driving
control of the brake system.
speed.
Therefore, always keep a safe
WARNING
•
In certain instances and
distance between your vehicle
under certain driving condi-
and the vehicle in front of you.
•
The AEB system operates
tions, the AEB system may
•
The AEB system may activate
only to help detect vehicles or
activate unintentionally. This
during braking and the vehi-
pedestrians in front of the
initial
warning message
cle may stop suddenly shift-
vehicle.
appears on the LCD display
ing loose objects toward the
•
The AEB system does not
with a warning chime.
passengers. Always keep
operate when the vehicle is in
Also, in certain instances the
loose objects secured.
reverse.
front radar sensor or camera
•
The AEB system may not acti-
•
The AEB system is not
recognition system may not
vate if the driver applies the
designed to detect other
detect the vehicle or pedestri-
brake pedal to avoid a colli-
objects on the road such as
an ahead. The AEB system
sion.
animals.
may not activate and the
(Continued)
•
The AEB system does not
warning message will not be
detect vehicles in the oppo-
displayed.
site lane.
(Continued)
(Continued)
5-50
Limitations of the System
•
There is severe irregular reflection
(Continued)
from the radar sensor
The Autonomous Emergency Braking
• The AEB system does not
(AEB) system is designed to help
•
The radar/camera sensor recogni-
detect cross traffic vehicles
monitor the vehicle ahead or a pedes-
tion is limited
that are approaching.
trian in the roadway through radar sig-
•
The vehicle in front is too small to
• The AEB system cannot
nals and camera recognition to warn
be detected (for example a motor-
detect the driver approaching
the driver that a collision is imminent,
cycle or a bicycle, etc.)
the side view of a parked vehi-
and if necessary, apply emergency
•
The vehicle in front is an oversize
cle
(for example on a dead
braking.
vehicle or trailer that is too big to
end street.)
In certain situations, the radar sen-
be detected by the camera recog-
In these cases, you must main-
sor or the camera may not be able to
nition system (for example a tractor
tain a safe braking distance,
detect the vehicle or pedestrian
trailer, etc.)
and if necessary, depress the
ahead. In these cases, the AEB sys-
brake pedal to reduce the driv-
•
The driver's field of view is not well
tem may not operate normally. The
illuminated (either too dark or too
5
ing speed in order to maintain a
driver must pay careful attention in
safe distance.
much reflection or too much back-
the following situations where the
light that obscures the field of view)
AEB operation may be limited.
•
The vehicle in front does not have
their rear lights properly turned ON
Detecting vehicles
•
The outside brightness changes
The sensor may be limited when:
suddenly, for example when enter-
ing or exiting a tunnel
• The radar sensor or camera is
blocked with a foreign object or
•
Light coming from a street light or
debris
an oncoming vehicle is reflected on
• Inclement weather such as heavy
a wet road surface such as a pud-
dle in the road
rain or snow obscures the field of
view of the radar sensor or camera
•
The field of view in front is
obstructed by sun glare
• There is interference by electro-
magnetic waves
•
The windshield glass is fogged up; a
clear view of the road is obstructed
5-51
Driving your vehicle
•
The vehicle in front is driving errat-
In these cases, the driver must main-
ically
tain a safe braking distance, and if
necessary, depress the brake pedal
•
The vehicle is on unpaved or
to reduce your driving speed in order
uneven rough surfaces, or road
to maintain a safe distance.
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
OAE056100
•
The adverse road conditions cause
- Driving on a curve
excessive vehicle vibrations while
driving
The performance of the AEB system
may be limited when driving on a
•
The sensor recognition changes
curved road.
suddenly when passing over a
speed bump
On curved roads, the other vehicle
on the same lane is not recognized
•
The vehicle in front is moving verti-
and the AEB system's performance
cally to the driving direction
may be degraded. This may result in
•
The vehicle in front is stopped ver-
unnecessary alarm or braking or no
tically
alarm or braking when necessary.
•
The vehicle in front is driving
Also, in certain instances the front
towards your vehicle or reversing
radar sensor or camera recognition
system may not detect the vehicle
traveling on a curved road.
5-52
OAE056101
OAE056102
OAE056103
The AEB system may recognize a
- Driving on a slope
- Changing lanes
vehicle in the next lane when driving
The performance of the AEB decreas-
When a vehicle changes lanes in
5
on a curved road.
es while driving upward or downward
front of you, the AEB system may not
In this case, the system may unnec-
on a slope, not recognizing the vehi-
immediately detect the vehicle, espe-
essarily alarm the driver and apply
cle in front in the same lane. It may
cially if the vehicle changes lanes
the brake.
unnecessarily produce the warning
abruptly. In this case, you must main-
message and the warning alarm, or it
tain a safe braking distance, and if
Always pay attention to road and
may not produce the warning mes-
necessary, depress the brake pedal
driving conditions, while driving. If
sage and the warning alarm at all.
to reduce your driving speed in order
necessary, depress the brake pedal
to maintain a safe distance.
to reduce your driving speed in order
When the AEB suddenly recognizes
to maintain a safe distance.
the vehicle in front while passing
over a slope, you may experience
Also, when necessary depress the
accelerator pedal to prevent the sys-
sharp deceleration.
tem from unnecessarily decelerating
Always keep your eyes forward while
your vehicle.
driving upward or downward on a
slope, and, if necessary, depress the
Check the surrounding traffic condi-
brake pedal to reduce your driving
tions before use.
speed in order to maintain distance.
5-53
Driving your vehicle
Detecting pedestrians
(if equipped)
The sensor may be limited when:
•
The pedestrian is not fully detected
by the camera recognition 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
OAE056109
OAE056105
•
The pedestrian is wearing clothing
When driving in stop-and-go traffic,
- Detecting the vehicle in front of you
that easily blends into the back-
and a stopped vehicle in front of you
If the vehicle in front of you has cargo
ground, making it difficult to be
merges out of the lane, the AEB sys-
that extends rearward from the cab,
detected by the camera recogni-
tem may not immediately detect the
or when the vehicle in front of you
tion system
new vehicle that is now in front of
has higher ground clearance, addi-
•
It is difficult to detect and distin-
you. In this case, you must maintain
tional special attention is required.
a safe braking distance, and if nec-
guish the pedestrian from other
The AEB system may not be able to
objects in the surroundings, for
essary, depress the brake pedal to
detect the cargo extending from the
reduce your driving speed in order to
example, when there is a group of
vehicle. In these instances, you must
pedestrians or a large crowd
maintain a safe distance.
maintain a safe braking distance
from the rearmost object, and if nec-
•
There is an item similar to a per-
essary, depress the brake pedal to
son’s body structure
reduce your driving speed in order to
•
The pedestrian is small
maintain distance.
•
The pedestrian has impaired
mobility
•
The sensor recognition is limited
5-54
•
The radar sensor or camera is
WARNING
(Continued)
blocked with a foreign object or
debris
• Never try to test the operation
•
Do not use the Autonomous
of the AEB system. Doing so
•
Inclement weather such as heavy
Emergency Braking system
may cause severe injury or
rain or snow obscures the field of
when towing a vehicle.
death.
view of the radar sensor or camera
Application of the AEB sys-
•
The outside lighting is too bright
tem while towing may
(e.g. when driving in bright sunlight
i
Information
adversely affect the safety of
or in sun glare) or too dark (e.g.
your vehicle or the towing
In some instances, the AEB system
when driving on a dark rural road
vehicle.
may be canceled when subjected to
at night)
•
Use extreme caution when the
electromagnetic interference.
•
When light coming from a street
vehicle in front of you has
light or an oncoming vehicle is
cargo that extends rearward
i
Information
reflected on a wet road surface
from the cab, or when the
5
such as a puddle in the road
This device complies with Part 15 of
vehicle in front of you has
the FCC rules.
•
The field of view in front is
higher ground clearance.
obstructed by sun glare
Operation is subject to the following
•
The AEB system is designed
two conditions:
•
The windshield glass is fogged up;
to help detect and monitor the
a clear view of the road is obstruct-
vehicle ahead or help detect a
1. This device may not cause harmful
ed
pedestrian in the roadway
interference, and
•
The adverse road conditions cause
through radar signals and
2. This device must accept any inter-
excessive vehicle vibrations while
camera recognition. It is not
ference received, including interfer-
driving
designed to detect bicycles,
ence that may cause undesired
motorcycles, or smaller
operation.
wheeled objects such as lug-
gage bags, shopping carts, or
strollers.
(Continued)
5-55
Driving your vehicle
LANE KEEPING ASSIST SYSTEM (LKAS) (IF EQUIPPED)
WARNING
(Continued)
•
The operation of the LKAS
The lane keeping assist system
can be canceled or not work
is not a substitute for safe driv-
properly according to road
ing practices, but a conven-
condition and surroundings.
ience function only. It is the
Always be cautious when
responsibility of the driver to
driving.
always be aware of the sur-
•
Do not disassemble the LKAS
rounding and steer the vehicle.
camera temporarily to tint the
window or attach any types of
OAE056048N
coatings and accessories. If
WARNING
you disassemble the camera
The Lane Keeping Assist System
and assemble it again, take
helps detect lane markers on the
Take the following precautions
your vehicle to an authorized
road with a camera at the front wind-
when using the Lane Keeping
HYUNDAI dealer and have the
shield, and assists the driver's steer-
Assist System (LKAS):
system checked for calibra-
ing to help keep the vehicle between
• Do not steer the steering
tion.
lanes.
wheel suddenly when the
•
When you replace the wind-
When the system detects the vehicle
steering wheel is being assist-
shield glass, LKAS camera or
straying from its lane, it alerts the
ed by the system.
related parts of the steering
driver with a visual and audible warn-
• LKAS helps to prevent the driv-
wheel, take your vehicle to an
ing, while applying a slight counter-
er from moving out of the lane
authorized HYUNDAI dealer
steering torque, to try to prevent the
unintentionally by assisting the
and have the system checked
vehicle from moving out of its lane.
driver's steering. However, the
for calibration.
driver should not solely rely on
(Continued)
the system but always pay
attention on the steering wheel
to stay in the lane.
(Continued)
5-56
LKAS Operation
(Continued)
(Continued)
•
The system detects lane
•
Always have your hands on
markers and controls the
the steering wheel while the
steering wheel by a camera,
LKAS system is activated. If
therefore, if the lane markers
you continue to drive with
are hard to detect, the system
your hands off the steering
may not work properly.
wheel after the "Keep hands
on steering wheel" warning
Please refer to "Limitations of
message appears, the system
the system".
will turn off automatically.
•
Do not remove or damage the
After then, if you drive with
related parts of LKAS.
your hands on the steering
•
You may not hear a warning
wheel, the control will be acti-
OAE056050L
sound of LKAS because of
vated again.
5
excessive audio sound.
To activate/deactivate the LKAS:
•
The steering wheel is not con-
•
Do not place objects on the
With the Engine Start/Stop button in
tinuously controlled so if the
dashboard that reflects light
the ON position, press the LKAS but-
vehicle speed is at a higher
such as mirrors, white paper,
ton located on the instrument panel
speed when leaving a lane the
etc. The system may malfunc-
on the left hand side of the steering
vehicle may not be able to be
tion if the sunlight is reflected.
wheel. The indicator in the cluster
controlled by the system. The
display will initially illuminate white.
(Continued)
driver must always follow the
This indicates the LKAS is in the
speed limit when using the
READY but NOT ENABLED state.
system.
•
If you attach objects to the
steering wheel, the system
may not assist steering or the
hands off alarm may not work
properly.
5-57
Driving your vehicle
LKAS activation
i
Information
WARNING
If the indicator
(white) is activated
from the previous ignition cycle, the
The Lane Keeping Assist
system will turn ON without any addi-
System is a system to prevent
tional control. If you press the LKAS
the driver from leaving the lane.
button again, the indicator on the
However, the driver should not
cluster goes off.
solely rely on the system but
always check the road condi-
tions when driving.
The color of indicator will
change depending on the
condition of LKAS.
-
White : Sensor does not detect
OAEE057122N
lane markers or vehicle
•
To see the LKAS screen on the
speed is under 40 mph (60
LCD display in the cluster, select
km/h).
SCC/LKAS mode (
) for cluster
-
Green : Sensor detects lane mark-
type A or ASSIST mode (
) for
ers and the system is able
cluster type B. For more informa-
to control vehicle steering.
tion, refer to "LCD Display Modes"
in chapter 3.
•
When both lane markers are
detected and all the conditions to
activate the LKAS are satisfied, a
green steering wheel indicator will
illuminate and the LKAS indicator
light will change from white to
green. This indicates that the LKAS
system is in the ENABLED state
and the steering wheel will be able
to be controlled.
5-58
■ Lane marker
■ Lane marker
• If your vehicle speed exceeds 40
undetected
detected
mph (60 km/h) and the LKAS but-
ton is ON, the system is enabled. If
your vehicle departs from the pro-
jected lane in front of you, the
LKAS operates as follows:
■ Left lane marker
■ Right lane marker
OAEE057123N/OAEE057124N
OAEE056129L
•
If vehicle speed is over 40 mph (64
Keep hands on steering wheel
km/h) and the system detects lane
If the driver takes their hands off the
5
markers, the color changes from
steering wheel for several seconds
gray to white.
while the LKAS is activated, the sys-
•
If the system detects the left lane
tem will warn the driver.
marker, the left lane marker color
OAEE057127N/OAEE057128N
will change from gray to white.
A visual warning appears on the
i
Information
•
If the system detects the right
cluster LCD display. Either the left
If the steering wheel is held very light-
marker line, the right lane marker
lane marker or the right lane marker
ly the message may still appear
color will change from gray to
in the cluster LCD display will blink
because the LKAS system may not
white.
depending on which direction the
recognize that the driver has their
•
Both lane markers must be detect-
vehicle is veering.
hands on the wheel.
ed for the system to fully activate.
If the steering wheel appears, the
system will control the vehicle's
steering to prevent the vehicle from
crossing the lane marker.
5-59
Driving your vehicle
WARNING
WARNING
The warning message may
• The driver is responsible for
appear late according to road
accurate steering.
conditions. Therefore, always
• Turn off the system in below
have your hands on the steering
situations.
wheel while driving.
- In bad weather
- In bad road condition
- When the steering wheel
needs to be controlled by the
OAEE056130L
driver frequently.
Driver's grasp not detected.
LKAS will be disabled momentarily
i
Information
If the driver still does not have their
hands on the steering wheel after the
• Even though the steering is assisted
message "Keep hands on steering
by the system, the driver can still
wheel", the system will not control
steer to control the steering wheel.
the steering wheel and warn the driv-
• The steering wheel may feel heavier
er only when the driver crosses the
when the steering wheel is assisted
lane markers.
by the system than when it is not.
However, if the driver has their hands
on the steering wheel again, the sys-
tem will start controlling the steering
wheel.
5-60