sensor HYUNDAI GENESIS G70 2021 Service Manual

5-93
Driving your vehicle
5
Detecting pedestrians or
cyclists (if equipped)
The sensor may be limited when:
• The pedestrian or cyclist is not fully
detected by the camera recogni-
tion system, for example, if the
pedestrian is leaning over or is not
fully walking upright
• The pedestrian or cyclist is moving
very quickly or appears abruptly in
the camera detection area
• The pedestrian or cyclist is wear-
ing clothing that easily blends into
the background, making it difficult
to be detected by the camera
recognition 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 or cyclist 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 or cyclist is small
• The pedestrian has impaired
mobility
• The sensor recognition is limited
• The radar sensor or camera is
blocked with a foreign 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
• The brightness outside is too low
such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
• Inclement weather such as heavy
rain or snow obscures the field of
view of the radar sensor or 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
• The windshield glass is fogged up;
a clear view of the road is obstruct-
ed• The adverse road conditions cause
excessive vehicle vibrations while
driving
• The sensor recognition changes
suddenly when passing over a
speed bump
• You are on a roundabout
• The cyclist is crossing the vehicle’s
path
Information
In some instances, the FCA system
may be canceled when subjected to
electromagnetic interference.
i

5-97
Driving your vehicle
5
The color of indicator will
change depending on the
condition of LKA system.
- White :Sensor does not detect
lane lines or vehicle speed
is under 40mph (64 km/h).
- Green : Sensor detects lane lines
and the system is able to
control vehicle steering.
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
switch again, the indicator on the clus-
ter goes off.
LKA system activation
• To see the LKA system screen on
the LCD display in the cluster,
select Assist mode ( ).For more
details, refer to "LCD Display
Modes" in chapter 3.
• When both lane lines are detected
and all the conditions to activate
the LKA system are satisfied, a
green steering wheel indicator will
illuminate and the LKA system
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
The Lane Keeping Assist (LKA)
system is a system to help pre-
vent the driver from leaving the
lane. However, the driver should
not solely rely on the system
but always check the road con-
ditions when driving.
WARNING
OIK057114L

5-102
Driving your vehicle
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.• Driving on a steep grade, over a
hill, or when driving on a curved
road.
• The adverse road conditions cause
excessive vehicle vibrations while
driving.
• The surrounding of the inside rear
view mirror temperature is high
due to direct sunlight, etc.When front visibility is poor
• The windshield or the camera lens
is blocked with dirt or debris.
• The windshield glass is fogged up;
a clear view of the road is obstruct-
ed.
• Placing objects on the dashboard,
etc.
• The sensor cannot detect the lane
because of fog, heavy rain or snow.
The Lane Keeping Assist (LKA)
system is a system to help pre-
vent the driver from leaving the
lane. However, the driver should
not solely rely on the system
but always take the necessary
actions for safe driving prac-
tices.
WARNING

5-107
Driving your vehicle
5
The Driver Attention Warning sys-
tem utilizes the camera sensor on
the front windshield for its opera-
tion. To keep the camera sensor in
the best condition, you should
observe the followings:
• Do not disassemble the camera
temporarily to tint the window or
to attach any types of coatings
and accessories. If you disas-
semble a camera and assemble
it again, take your vehicle to an
authorized retailer of Genesis
Branded products and have the
system checked for calibration.
• NEVER install any accessories
or stickers on the front wind-
shield, nor tint the front wind-
shield.
• NEVER locate any reflective
objects (i.e. white paper, mirror)
over the dashboard. Any light
reflection may cause a malfunc-
tion of the Driver Attention Alert
(DAW) system.
• Pay extreme caution to keep the
camera sensor out of water.• NEVER arbitrarily disassemble
the camera assembly, nor apply
any impact on the camera
assembly.
NOTICE
The Driver Attention Warning
(DAW) system may not properly
operate with limited alerting in
the following situations:
•The lane detection perform-
ance is limited. (For more
details, refer to "Lane Keeping
Assist (LKA) system" in this
chapter.)
•The vehicle is violently driven
or is abruptly turned for obsta-
cle avoidance (e.g. construc-
tion area, other vehicles, fallen
objects, bumpy road).
•Forward drivability of the vehi-
cle is severely undermined
(possibly due to wide variation
in tire pressures, uneven tire
wear-out, toe-in/toe-out align-
ment).
•The vehicle drives on a curvy
road.
•The vehicle drives on a bumpy
road.
•The vehicle drives through a
windy area.
•The vehicle is controlled by the
following driving assist sys-
tems:
- Lane Keeping Assist (LKA)
system
- Forward Collision-Avoidance
Assist (FCA) system
- Smart Cruise Control (SCC)
systemCAUTION
Playing the vehicle audio sys-
tem at high volume may offset
the Driver Attention Warning
(DAW) system warning sounds.
CAUTION

5-117
Driving your vehicle
5
Smart Cruise Control set speed
will be temporarily canceled
when:
Canceled manually
• Depressing the brake pedal.
• Pushing the CANCEL button locat-
ed 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.
Canceled automatically
• The driver's door is opened.
• The vehicle is shifted to N (Neutral),
R (Reverse) or P (Park).
• The EPB (Electronic Parking Brake)
is applied.
• The vehicle speed is over 130 mph
(210 km/h).
• The vehicle stops on a steep incline.
• 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 vehicle is stopped for a certain
period of time.
• The vehicle stops and goes repeat-
edly for a long period of time.
• The accelerator pedal is continu-
ously depressed for a long period
of time.
• The engine performance is abnor-
mal.
• Engine rpm is in the red zone.• The driver starts driving by pushing
the toggle switch up (RES+)/down
(SET-) or depressing the accelera-
tor pedal, after the vehicle is
stopped by the Smart Cruise
Control system with no other vehi-
cle ahead.
• The driver starts driving by pushing
the toggle switch up (RES+)/down
(SET-) or depressing the accelera-
tor pedal, after stopping the vehicle
with a vehicle stopped far away in
front.
• The Forward Collision-Avoidance
Assist (FCA) is activated.
Each of these actions will cancel the
Smart Cruise Control operation. The
Set Speed and Vehicle-to-Vehicle
Distance on the LCD display will go
off.
In a condition the Smart Cruise
Control is cancelled automatically,
the Smart Cruise Control will not
resume even though the RES+ or
SET- toggle switch is pushed.
OIK057025

5-122
Driving your vehicle
Sensor to Detect Distance to
the Vehicle Ahead
The Smart Cruise Control uses a
sensor to detect distance to the vehi-
cle ahead.
If the sensor is covered with dirt or
other foreign matter, the Vehicle-to-
Vehicle distance control may not
operate correctly.
Always keep the sensor clean.
Warning message
Smart Cruise Control disabled.
Radar blocked
When the sensor lens cover is
blocked with dirt, snow, or debris, the
Smart Cruise Control system opera-
tion may stop temporarily. If this
occurs, a warning message will
appear on the LCD display. Remove
any dirt, snow, or debris and clean
the radar sensor lens cover before
operating the Smart Cruise Control
system. The Smart Cruise Control
system may not properly activate, if
the radar is totally contaminated, or if
any substance is not detected after
turning on the engine (e.g. in an
open terrain).
Information
For the SCC operation is temporarily
stopped if the radar is blocked, but
you wish to use conventional cruise
control mode (speed only control func-
tion), you must convert to the cruise
control mode (refer to "To convert to
Cruise Control mode" in the following
page).
i
OIK057108L•Do not apply license plate
frame or foreign objects such
as a bumper sticker or a
bumper guard near the radar
sensor. Doing so may
adversely affect the sensing
performance of the radar.
•Always keep the radar sensor
and lens cover clean and free
of dirt and debris.
•Use only a soft cloth to wash
the vehicle. Do not spray pres-
surized water directly on the
sensor or sensor cover.
CAUTION
OIK058036N

5-123
Driving your vehicle
5
Check Smart Cruise Control System
The message will appear when the
vehicle to vehicle distance control
system is not functioning normally.
Take your vehicle to an authorized
retailer of Genesis Branded products
and have the system checked.
To Adjust the Sensitivity of
Smart Cruise Control
The sensitivity of vehicle speed
when following the front vehicle to
maintain the set distance can be
adjusted. Go to the 'User Settings →
Driver Assistance →SCC Reaction
→Fast/Normal/Slow' on the LCD
display. You may select one of the
three stages you prefer.
• Fast:
Vehicle speed following the front
vehicle to maintain the set distance
is faster than normal speed.
■Type A■Type B
OIK057109L/OIK057110L
OIK057097N
•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 Smart
Cruise Control system may
not operate correctly. In this
case, a warning message may
not be displayed. Have the
vehicle inspected by an
authorized retailer of Genesis
Branded products.
•If the front bumper becomes
damaged in the area around
the radar sensor, the Smart
Cruise Control System may
not operate properly. Have the
vehicle inspected by an
authorized retailer of Genesis
Branded products.
•Use only Genuine Genesis
parts to repair or replace a
damaged sensor or sensor
cover. Do not apply paint to
the sensor cover.

5-125
Driving your vehicle
5
Your vehicle speed can be reduced
due to a vehicle in the adjacent lane.
Apply the accelerator pedal and
select the appropriate set speed.
Check to be sure that the road con-
ditions permit safe operation of the
Smart Cruise Control.
On inclines
• During uphill or downhill driving,
the Smart Cruise Control system
may not detect a moving vehicle in
your lane, and cause your vehicle
to accelerate to the set speed.
Also, the vehicle speed will rapidly
decrease when the vehicle ahead
is recognized suddenly.
• Select the appropriate set speed
on inclines and apply the brake or
accelerator pedal if necessary.
Lane changing
• A vehicle which moves into your
lane from an adjacent lane cannot
be recognized by the sensor until it
is in the sensor's detection range.
• The radar may not detect immedi-
ately when a vehicle cuts in sud-
denly. Always pay attention to the
traffic, road and driving conditions.
• If a slower vehicle moves into your
lane, your speed may decrease to
maintain the distance to the vehicle
ahead.
• If a faster vehicle which moves into
your lane, your vehicle will acceler-
ate to the set speed.
OAE056101
OIK057143OAE056103

5-126
Driving your vehicle
Detecting vehicles
Some vehicles in your lane cannot
be recognized by the sensor:
- Narrow vehicles such as motorcy-
cles or bicycles
- Vehicles offset to one side
- Slow-moving vehicles or sudden-
decelerating vehicles
- Stopped vehicles
- Vehicles with small rear profile
such as trailers with no loadsA vehicle ahead cannot be recog-
nized correctly by the sensor if any of
following occurs:
- When the vehicle is pointing
upwards due to overloading in the
luggage compartment
- While the steering wheel is operat-
ing
- When driving to one side of the
lane
- When driving on narrow lanes or
on curves
Apply the brake or accelerator pedal
if necessary.• Your vehicle may accelerate when
a vehicle ahead of you disappears.
• When you are warned that the
vehicle ahead of you is not detect-
ed, drive with caution.
OAE056104
OAE056108

6-10
What to do in an emergency
If any of the below happens, have
the system checked by an author-
ized retailer of Genesis Branded
products.
1. The Low Tire Pressure TPMS
Malfunction Indicator does not
illuminate for 3 seconds when
the Engine Start/Stop button is
placed to the ON position or
engine is running.
2. The TPMS Malfunction Indicator
remains illuminated after blink-
ing for approximately 1 minute.
3. The Low Tire Pressure LCD dis-
play remains illuminated.
Low Tire Pressure
Telltale
Low Tire Pressure LCD
Display with Position Indicator
When the tire pressure monitoring
system warning indicators are illumi-
nated and the warning message is
displayed on the cluster LCD display,
one or more of your tires is signifi-
cantly under-inflated. The LCD posi-
tion indicator will indicate which tire
is significantly under-inflated by illu-
minating the corresponding position
light.If any of your tire pressures are indi-
cated as being low, immediately
reduce your speed, avoid hard cor-
nering, and anticipate increased
stopping distances. You should stop
and check your tires as soon as pos-
sible. Inflate the tires to the proper
pressure as indicated on the vehi-
cle’s placard or tire inflation pressure
label located on the driver's side cen-
ter pillar outer panel.
If you cannot reach a service station
or if the tire cannot hold the newly
added air, replace the low pressure
tire with the spare tire.
The Low Tire Pressure LCD position
indicator will remain on and the
TPMS Malfunction Indicator may
blink for one minute and then remain
illuminated until you have the low
pressure tire repaired and replaced
on the vehicle.
Information
The spare tire is not equipped with a
tire pressure sensor.
i
NOTICE
OIK067025L