steering wheel Hyundai Ioniq Plug-in Hybrid 2019 - RHD (UK, Australia) Service Manual

5-64
Driving your vehicle
The indicator in the cluster display
will initially illuminate white. This indi-
cates the LKA system is in the
READY but NOT ENABLED state.
Information
If the indicator (white) is activated
from the previous ignition cycle, the
system will turn ON without any addi-
tional control. If you press the LKA
button again, the indicator on the
cluster goes off. The colour of indicator
will change depending on
the condition of LKA sys-
tem.
- White : Sensor does not detect
lane markers or vehicle
speed is under 37 mph (60
km/h).
- Green : Sensor detects lane mark- ers and the system is able
to control vehicle steering.
LKA system activation
To see the LKA screen on the LCDdisplay in the cluster, select
ASSIST mode ( ). For more
information, refer to "LCD Display
Modes" in chapter 3.
When both lane markers are detected and all the conditions to
activate the LKA system are satis-
fied, a green steering wheel indica-
tor will illuminate and the LKA sys-
tem indicator light will change from
white to green. This indicates that
the LKA system is in the
ENABLED state and the steering
wheel will be able to be controlled.
i
OAE058122R
The Lane Keeping Assist (LKA)
system is a system to prevent
the driver from leaving the lane.
However, the driver should not
solely rely on the system but
always check the road condi-
tions when driving.
WARNING

5-65
Driving your vehicle
5
If vehicle speed is over 37 mph (60km/h) and the system detects lane
markers, the colour changes from
gray to white.
If the system detects the left lane marker, the left lane marker colour
will change from gray to white.
If the system detects the right lane marker, the right lane marker
colour will change from gray to
white.
Both lane markers must be detect- ed for the system to fully activate. If your vehicle speed exceeds 37
mph (60 km/h) and the LKA system
button is ON, the system is enabled.
If your vehicle departs from the pro-
jected lane in front of you, the LKA
system operates as follows:
A visual warning appears on the
cluster LCD display. Either the left
lane marker or the right lane marker
in the cluster LCD display will blink
depending on which direction the
vehicle is veering.
If the steering wheel appears, the
system will control the vehicle’s
steering to prevent the vehicle from
crossing the lane marker.Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds
whilst the LKA system is activated,
the system will warn the driver.
Information
If the steering wheel is held very light-
ly the message may still appear
because the LKA system may not
recognise that the driver has their
hands on the wheel.
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■ Left lane marker■Right lane marker
OAE058127R/OAE058128R
■Line undetected■Line detected
OAE058123R/OAE058124ROAEE056129L

5-66
Driving your vehicle
Driver's hands not detected. LKA
system is Disabled temporarily
If the driver still does not have their
hands on the steering wheel after the
message "Keep hands on steering
wheel", the system will not control
the steering wheel and warn the driv-
er only when the driver crosses the
lane markers.
However, if the driver has their hands
on the steering wheel again, the sys-
tem will start controlling the steering
wheel.Information
• Even though the steering is assistedby the system, the driver can still
steer to control the steering wheel.
• The steering wheel may feel heavier when the steering wheel is assisted
by the system than when it is not.
i
The driver is responsible for
accurate steering.
Turn off the system and drive
the vehicle in below situa-
tions.
- In bad weather
- In bad road condition
- When the steering wheelneeds to be controlled by the
driver frequently.
WARNING
OAEPH058224N
The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steering
wheel whilst driving.
WARNING

5-67
Driving your vehicle
5
Warning light and message
Check LKA (Lane Keep Assist)system
If there is a problem with the system
a message will appear for a few sec-
onds. If the problem continues the
LKA system failure indicator will illu-
minate.
LKA system failure indicator
The LKA system failure
indicator (yellow) will illu-
minate if the LKA system
is not working properly.
We recommend that the system be
checked by a HYUNDAI authorised
repairer.
When there is a problem with the
system do one of the following:
Turn the system on after turning the vehicle off and on again.
Check if the ignition switch is in the ON position.
Check if the system is affected by the weather. (ex: fog, heavy rain,
etc.)
Check if there is foreign matter on the camera lens.
If the problem is not solved, we rec-
ommend that the system be checked
by a HYUNDAI authorised repairer.
The LKA system will not be in the
ENABLED state and the steering
wheel will not be assisted when:
Vehicle speed is below 37 mph (60 km/h) and over 112 mph (180
km/h).
Only one lane marker is detected.
The turn signal is turned on before changing a lane. If you change
lanes without the turn signal on,
the steering wheel might be con-
trolled.
The hazard warning flasher is on.
The width of the lane is below 2.6m (8.5 feet) or over 4.5m (15 feet).
ESC (Electronic Stability Control) or VSM (Vehicle Stability Management)
is activated.
The vehicle is driven on a sharp curve.
The vehicle brakes suddenly.
The vehicle makes sharp lane changes.
There are more than two lane markers on the road. (e.g. construc-
tion area)
OAEPH058225N

5-68
Driving your vehicle
The vehicle is driven on a steep incline.
The steering wheel is turned sud- denly.
Limitations of the System
The LKA system may operate pre-
maturely even if the vehicle does not
depart from the intended lane, OR,
the LKA system may not assist your
steering or warn you if the vehicle
leaves the intended lane under the
following circumstances:
When the lane and road condi-
tions are poor
It is difficult to distinguish the lanemarking from the road surface or
the lane marking is faded or not
clearly marked.
It is difficult to distinguish the colour of the lane marker from the
road.
There are markings on the road surface that look like a lane marker
that is inadvertently being detected
by the camera. The lane marker is merged or
divided. (e.g. tollgate)
The lane number increases or decreases or the lane marker are
crossing complicatedly.
There are more than two lane markers on the road in front of you.
The lane marker is very thick or thin.
The lanes ahead are not visible due to rain, snow, water on the
road, damaged or stained road
surface, or other factors.
The shadow is on the lane marker by a median strip, trees, etc.
The lanes are incomplete or the area is in a construction zone.
There are crosswalk signs or other symbols on the road.
The lane marker in a tunnel is stained with oil, etc.
The lane suddenly disappears such as at the intersection. When external condition is inter-
vened
The brightness outside changes
suddenly such as when entering or
exiting a tunnel, or when passing
under a bridge.
The brightness outside is too low such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
There is a boundary structure in the roadway such as a concrete
barrier, guardrail and reflector post
that is inadvertently being detected
by the camera.
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.
There is not enough distance between you and the vehicle in
front to be able to detect the lane
marker or the vehicle ahead is driv-
ing on the lane marker.

5-69
Driving your vehicle
5
Driving on a steep grade, over ahill, or when driving on a curved
road.
The adverse road conditions cause excessive vehicle vibrations whilst
driving.
The surrounding of the inside rear view mirror temperature is high
due to direct sunlight, etc.
When front visibility is poor
The windscreen or the LKA cam- era lens is blocked with dirt or
debris.
The windscreen glass is fogged up; a clear view of the road is
obstructed.
Placing objects on the dashboard, etc.
The sensor cannot detect the lane because of fog, heavy rain or snow.LKA system function change
The driver can change LKA to Lane
Departure Warning (LDW) or change
the LKA mode between Standard
LKA and Active LKA from the LCD
display. Go to the 'User Settings →
Driver assistance → Lane safety →
Lane LDW (Lane Departure
Warning)/Standard LKA (Lane Keep
Assist)/Active LKA (Lane Keep
Assist)'.
The system is automatically set to
Standard LKA if a function is not
selected.
LDW (Lane Departure Warning)
LDW alerts the driver with a visual
warning and a warning alarm when
the system detects the vehicle
departing the lane. The steering
wheel will not be controlled.
Standard LKA (Lane Keep Assist)
The Standard LKA mode guides the
driver to help keep the vehicle within
the lanes. It rarely controls the steer-
ing wheel, when the vehicle drives
well inside the lanes. However, it
starts to control the steering wheel,
when the vehicle is about to deviate
out of the lanes.
Active LKA (Lane Keep Assist)
The Active LKA mode provides more
frequent steering wheel control in
comparison with the Standard LKA
mode. Active LKA can reduce the dri-
ver’s fatigue to assist the steering for
maintaining the vehicle in the middle
of the lane.

5-76
Driving your vehicle
2. Push the toggle switch down (SET-).
3. (RES+) or down (SET-), and
release it at the desired speed.
(RES+) or down (SET-) and hold
it. The speed will increase or
decrease by 3 mph (5 km/h).
The set speed limit will display on the
instrument cluster. If you would like to drive over the pre-
set speed limit when you depress the
accelerator pedal less than approxi-
mately 50%, the vehicle speed will
maintain within speed limit.
However if you depress the acceler-
ator pedal more than approximately
70%, you can drive over the speed
limit. Then the set speed limit will
blink and chime will sound until you
return the vehicle speed within the
speed limit.
To turn off the speed limit con-
trol, do one of the following:
Press the button.
If you press O (cancel) button
once, the set speed limit will can-
cel, but it will not turn the system
off. If you wish to resume the speed
limit, push the +RES or SET- tog-
gle switch on your steering wheel
to your desired speed.
OAE056069L
OAE056068L

5-79
Driving your vehicle
5
To set Cruise Control speed
1. Press the CRUISE / button onthe steering wheel to turn the sys-
tem on. The cruise indicator will
illuminate.
2. Accelerate to the desired speed, which must be more than 20 mph
(30 km/h). 3. Push the toggle switch (1) down
(SET-), and release it. The SET
indicator light will illuminate.
4. Release the accelerator pedal.
Information
On a steep slope, the vehicle may
slightly slow down or speed up, whilst
driving uphill or downhill.
To increase Cruise Control speed
Push the toggle switch (1) up
(RES+) and hold it, whilst monitor-
ing the SET speed on the instru-
ment cluster.
Release the toggle switch when
the desired speed is shown and
the vehicle will accelerate to that
speed.
Push the toggle switch (1) up (RES+) and release it immediately.
The cruising speed will increase
1.2 mph (2.0 km/h) each time the
toggle switch is operated in this
manner.
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OAE056154L
■ Type A
■Type B
OAE056155L
■Type A
■Type B
OAE056156L
■Type A
■Type B

5-81
Driving your vehicle
5
Cruise Control will be cancelledwhen:
Depressing the brake pedal.
Pressing the CANCEL / O button
located on the steering wheel.
Pressing the CRUISE / button. Both the indicator and the SET
indicator will turn OFF. Moving the shift lever into N
(Neutral).
Decreasing the vehicle speed to less than the memory speed by
approximately 12 mph (20 km/h).
Decreasing the vehicle speed to less than approximately 20 mph
(30 km/h).
The ESC (Electronic Stability Control) is operating.
Downshifting to 2
ndgear when in
Manual Shift mode.
Information
Each of the above actions will cancel
Cruise Control operation (the SET
indicator light in the instrument clus-
ter will go off), but only pressing the
CRUISE / button will turn the sys-
tem off. If you wish to resume Cruise
Control operation, push the toggle
switch up (RES+) located on your
steering wheel. You will return to your
previously preset speed, unless the
system was turned off using the
CRUISE / button.
To resume preset Cruising speed
Push the toggle switch (1) up
(RES+). If the vehicle speed is over
20 mph (30 km/h), the vehicle will
resume the preset speed.iOAE056157L
■ Type A
■Type B
OAE056156L
■Type A
■Type B

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Driving your vehicle
5
To temporarily accelerate withthe Smart Cruise Control on
If you want to speed up temporarily
when the Smart Cruise Control is on,
depress the accelerator pedal.
Increased speed will not interfere
with Smart Cruise Control operation
or change the set speed.
To return to the set speed, take your
foot off the accelerator pedal.
If you push the toggle switch down
(SET-) at increased speed, the cruis-
ing speed will be set again.
Information
Be careful when accelerating tem-
porarily, because the speed is not con-
trolled automatically at this time even
if there is a vehicle in front of you.
Smart Cruise Control will betemporarily cancelled when:
Cancelled manually
Depressing the brake pedal.
Pressing the CANCEL/ button
located on the steering wheel.
The Smart Cruise Control turns off
temporarily when the Set Speed and
Vehicle-to-Vehicle Distance indicator
on the LCD display turns off.
The cruise ( ) indicator is
illuminated continuously. Cancelled automatically
The driver's door is opened.
The shift lever is shifted to N
(Neutral), R (Reverse) or P (Park).
The parking brake is applied.
The vehicle speed is under 5 mph (10 km/h).
The vehicle speed is over 120 mph (190 km/h).
The ESC (Electronic Stability Control), TCS (Traction Control
System) or ABS is operating.
The ESC is turned off.
The sensor or the cover is dirty or blocked with foreign matter.
The accelerator pedal is continu- ously depressed for a long period
of time.
The SCC system has malfunc- tioned.
The engine performance is abnor- mal.
The FCA is activated.i
OAE056157L
■ Type A
■Type B