2022 HYUNDAI SONATA LIMITED wheel

6-92
Limitations
The leading Vehicle Departure Alert
function may not properly operate
with limited alerting in the following
situations:
OADAS021SD
[A] : Your vehicle
• When a vehicle cuts in front of your
vehicle (No vehicle ahead)
If a v

ehicle cuts in front of your vehicle
within the sensor to detect distance to
the vehicle ahead, it may not operate
to alert.
OADAS022SD
[A] : Your vehicle, [B] : Vehicle in front
• When a vehicle cuts in front of your
vehicle (vehicle ahead)
A

ccording to the cut-in position, the
function may operate to alert the
driver or it may not alert the driver of
the departure of the vehicle in front or
the vehicle cut in.
OADAS023SD
[A] : Your vehicle, [B] : Vehicle in front
• When a vehicle in front turns right or
left or makes a U-turn
If a v

ehicle in front turns the steering
wheel rapidly and drives away from a
closer distance, it may not operate to
alert the driver.
OADAS024SD
• When a vehicle in front makes a
quick start
If a v

ehicle in front makes a quick
start, the function may alert earlier or
it may not alert to the driver.
While Driving

06
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Smart Cruise Control Speed
To set Smart Cruise Control speed
ODN8069043
1. Push the CRUISE/ button on the
steering wheel to turn the system on.
The cruise indicator will illuminate.
2.

A

ccelerate to the desired speed.
The Smart Cruise Control speed can
be set as follows : • 5 ~ 110 mph (10 ~ 180 km/h) : when
there is no vehicle in front
• 0 ~ 110 mph (0 ~ 180 km/h) : when
there is a vehicle in front
ODN8069044
3. Push the t oggle switch down (SET-).
The Set Speed and Vehicle-to-Vehicle
Distance on the LCD display will
illuminate.
4.
R

elease the accelerator pedal. The
desired speed will automatically be
maintained.
If there is a vehicle in front of you, the
speed may decrease to maintain the
distance to the vehicle ahead.
On a steep grade, the vehicle may slow
down or speed up slightly while going
uphill or downhill.
Information
• Vehicle speed may decrease on an
upward slope and increase on a
downward slope.
• When you are setting the cruise control
speed, with a vehicle in front and your
vehicle speed is between 0 ~ 20 mph (0
~ 30 km/h), the speed will set to 20 mph
(30 km/h).

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To temporarily accelerate with
Smart Cruise Control on
If you want to speed up temporarily
when 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 set speed
is updated.
Information
Be careful when accelerating temporarily,
because the speed is not controlled
automatically at this time even if there is a
vehicle in front of you.
Smart Cruise Control will be
temporarily canceled when:
ODN8069048
Cancelled manually
• Depressing the brake pedal.
• Pushing the CANCEL (CNCL) button
located on the steering wheel.
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 vehicle is shifted to N (Neutral), R
(Reverse) or P (Park).
• The parking brake is applied.
• 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 vehicle is stopped for a certain
period of time.

06
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Lane changing
ODN8H069196
• 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 immediately
when a vehicle cuts in suddenly.
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 accelerate
to the set speed.
Vehicle recognition
ODN8H069198
• Some vehicles in your lane cannot be
recognized by the sensor:
- Narr

ow vehicles such as
motorcycles or bicycles
- V

ehicles offset to one side
- Slo

w-moving vehicles or sudden-
decelerating vehicles
- S

topped vehicles
- V

ehicles with small rear profile such
as trailers with no loads
• A vehicle ahead cannot be recognized
correctly by the sensor if any of
following occurs:
- When the v

ehicle is pointing
upwards due to overloading in the
luggage compartment
- While the s

teering wheel is
operating
- When driving t

o one side of the lane
- When driving on narr

ow lanes or on
curves
Apply the brake or accelerator pedal if
necessary.

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ODN8A069024
Lane Following Assist system helps
detect lane markers on the road
with a front view camera at the front
windshield, and assists the driver’s
steering to help keep the vehicle
between lanes.
WARNING
Lane Following Assist system is not a
substitute for safe driving practices,
but a convenience function. It is the
responsibility of the driver to always be
aware of the surroundings and steer the
vehicle.
WARNING
Take the following precautions when
using Lane Following Assist system:
• Do not turn the steering wheel
suddenly when the steering wheel is
being assisted by the system.
• LFA system helps the driver to keep
the vehicle in the center of the lane
by assisting the driver’s steering.
However, the driver should not solely
rely on the system but always pay
attention on the steering wheel to
stay in the lane.
• The operation of LFA system can
be canceled or not work properly
according to road condition and
surroundings. Always be cautious
when driving.
• Do not disassemble LFA system
camera temporarily to tint the
window or attach any types of
coatings and accessories. If you
disassemble the camera and
assemble it again, have the vehicle
inspected by an authorized HYUNDAI
dealer.
lane foll ow I n G aSSISt ( lfa ) ( I f equ I pped)
While Driving

06
6-117
• When you replace the windshield
glass, LFA system camera or related
parts of the steering wheel, have the
vehicle inspected by an authorized
HYUNDAI dealer.
• The system helps detect lane
markers and controls the steering
wheel by a camera, therefore, if the
lane markers are hard to detect, the
system may not work properly.
• Please refer to “Limitations of the
S y s t e m ”.
• Do not remove or damage the related
parts of LFA system.
• You may not hear a warning sound
of LFA system if the audio volume is
high.
• Do not place objects on the
dashboard that reflects light such as
mirrors, white paper, etc. This may
prevent LFA system from functioning
properly. •
Always have your hands on the
steering wheel while LFA system is
activated. If you continue to drive
with your hands off the steering
wheel after the “Keep hands on
steering wheel” warning message
appears, the system will turn off
automatically.
However, if the driver has their
hands on the steering wheel again,
the system will start controlling the
steering wheel.
• The steering wheel is not
continuously controlled so if the
vehicle speed is at a higher rate
when leaving a lane the vehicle may
not be controlled by the system. The
driver must always follow the speed
limit when using the system.
• If you attach objects to the steering
wheel, the system may not assist
steering or the hands off alarm may
not work properly.

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LFA Operation
ODN8069079
With the Engine Start/Stop button
is in the ON or START position, Lane
Following Assist can be activated by
pressing the button.
Operating conditions
When the system is activated, the
indicator () on the cluster will
illuminate. The color of the indicator will
change depending on the condition of
LFA system.
- Gr

een: Steering assist mode is ON
- Whit

e: Steering assist mode is OFF
LFA system operation
• If the vehicle is inside the lane with
both lanes detected by the system
(lane color changes from gray to
white), and there is no abrupt steering
made by the driver, LFA system
changes to steering assist mode.
The
indicator light will come on
green, and the system helps the
vehicle stay in line by controlling the
steering wheel.
When the steering wheel is not
controlled temporarily, the

indicator light will flash green and
change to white.
Warning Message
ODN8069068L
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds while
LFA system is activated, the system will
warn the driver.
Information
Hold the steering wheel tight. Otherwise,
LFA system could misjudge that the
driver’s hands are off the steering wheel,
and the above warning may occur.
WARNING
The warning message may appear
late according to road conditions.
Therefore, always have your hands on
the steering wheel while driving.
While Driving

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OOSH069079L
Driver’s hands not detected.
LFA 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 driver
only when the driver crosses the lane
markers.
However, if the driver has their hands on
the steering wheel again, the system will
start controlling the steering wheel.
WARNING
• LFA system is a supplemental system
only. It is the responsibility of the
driver to safely steer the vehicle and
to maintain it in its lane.
• Turn off LFA system and drive
without using the system in the
following situations:
-In bad w

eather
-In bad r

oad conditions
-When the s

teering wheel needs
to be controlled by the driver
frequently
- A tr

ailer or carrier is installed.
Information
• Even though the steering is assisted by
the system, the driver may control the
steering wheel.
• The steering wheel may feel heavier
when the steering wheel is assisted by
the system than when it is not.
ODN8069070L
Check LFA (Lane Following Assist) system
If there is a problem with the system a
message will appear for a few seconds. If
the problem continues LFA system failure
indicator will illuminate.