HYUNDAI SONATA HYBRID 2023 Owners Manual

06
6-91
Leading Vehicle Departure Alert
After the vehicle in front departs an alert
informs the driver.
Driver Attention Warning setting
With the engine ON, Leading Vehicle
Departure Alert function turns on and
gets ready to be activated when the
‘User Settings → Driver Assistance →
Driver Attention Warning → Leading
Vehicle Departure Alert’ is selected on
the cluster. The function stops operation
when the setting is deactivated.
However, if the engine is turned off then
on again, the function maintains the
previous state.
Operating conditions
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After the vehicle in front departs, the
message is displayed on the cluster with
the alarm.
WARNING
• Leading Vehicle Departure Alert
function only assists the driver
and the function may not sound
the alarm even the vehicle in front
departs.
• Even though the function allows the
driver to recognize the departure of
the vehicle in front, the driver should
always be aware of the surroundings
and operate the vehicle.
CAUTION
• Leading Vehicle Departure Alert
function is using the front view
camera. To optimize the function
of the front view camera, the driver
should manage carefully. For
detailed information, please refer
to the warning statements in Lane
Keeping Assist section.
• Leading Vehicle Departure Alert
function will not be in the ENABLED
state when:
-The vehicle stops on a speed bump
or on a slope.
-The vehicle stops during turning
right or driving on a curve.
-The function may not work
around 15 seconds after starting
the vehicle or the initialization
or rebooting of the front view
camera.

While Driving
6-92
Limitations of Driver Attention
Warning
The leading Vehicle Departure Alert
function may not properly operate
with limited alerting in the following
situations:
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[A] : Your vehicle, [B] : Vehicle in front
Leading Vehicle Departure Alert feature
• When the vehicle cuts in
If a vehicle cuts in front of your
vehicle, Leading Departure Alert may
not operate properly.
OADAS034SDOADAS034SD[A] : Your vehicle, [B] : Vehicle in front
• When the vehicle ahead sharply steers
If the vehicle in front makes a sharp
turn, such as to turn left or right or
make a U-turn, etc., Leading Vehicle
Departure Alert may not operate
properly.
OADAS024SDOADAS024SD
• When the vehicle ahead abruptly
departures
If the vehicle in front abruptly
departures, Leading Vehicle Departure
Alert may not operate properly.

06
6-93
OADAS025SDOADAS025SD
• When a pedestrian or bicycle is
between you and the vehicle ahead
If there is a pedestrian(s) or bicycle(s)
in between you and the vehicle in
front, Leading Vehicle Departure Alert
may not operate properly.
OADAS027SDOADAS027SD
• When in a parking lot
If a vehicle parked in front drives away
from you, Leading Vehicle Departure
Alert may alert you that the parked
vehicle is driving away.
OADAS026SDOADAS026SD
• When driving at a tollgate or
intersection, etc.
If you pass a tollgate or intersection
with lots of vehicles or you drive
where lanes are merged or divided
frequently, Leading Vehicle Departure
Alert may not operate properly.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 6.

While Driving
6-94

06
6-95
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(1) Cruise indicator
(2) Set speed
(3) Headway
To see the SCC screen on the LCD display
in the cluster, select Driving Assist mode
(
). For more information, refer to "LCD
Display Modes" section in chapter 4.
Smart Cruise Control allows you to
program the vehicle to help maintain the
desired speed and minimum distance
between the vehicle ahead.
Smart Cruise Control will automatically
adjust your vehicle speed to maintain
your programmed speed and following
distance without requiring you to
depress the accelerator or brake pedals.
WARNING
For your safety, please read the owner's
manual before using Smart Cruise
Control.
WARNING
Smart Cruise Control is not a substitute
for safe driving practices, but a
convenience function only. It is the
responsibility of the driver to always
check the speed and distance to the
vehicle ahead.
WARNING
Take the following precautions:
• Always set the vehicle speed under
the speed limit in your country.
• If Smart Cruise Control is left on,
(cruise () indicator
light in the instrument cluster is
illuminated) Smart Cruise Control
can be activated unintentionally.
Keep Smart Cruise Control off (cruise
(
) indicator light OFF)
when Smart Cruise Control is not in
use, to avoid inadvertently setting a
speed.
• Use Smart Cruise Control only when
traveling on open highways in good
weather.
SMART CRUISE CONTROL (SCC) (IF EQUIPPED)

While Driving
6-96
• Do not use Smart Cruise Control
when it may not be safe to keep the
vehicle at a constant speed:
-When driving in heavy traffic or
when traffic conditions make it
difficult to drive at a constant
speed
-When driving on rainy, icy, or
snow-covered roads
-When driving on a steep downhill
or uphill
-When driving in windy areas
-When driving in parking lots
-When driving near crash barriers
-When driving on a sharp curve
-When driving with limited view
(possibly due to bad weather, such
as fog, snow, rain or sandstorm)
-When the vehicle sensing
ability decreases due to vehicle
modification resulting level
difference of the vehicle's front
and rear
• Unexpected situations may lead to
possible accidents. Pay attention
continuously to road conditions
and driving even when smart cruise
control is being operated.
Smart Cruise Control Switch
CRUISE/:Turns Smart Cruise Control
on or off.
RES+: Resumes or increases cruise
control speed.
SET-: Sets or decreases cruise control
speed.
:
Sets headway.
CANCEL (CNCL): Cancels cruise control
operation.
To Convert to Cruise Control
Mode
The driver may choose to only use the
conventional Cruise Control mode
(speed control function) by doing as
follows:
1. Turn Smart Cruise Control on (the
cruise indicator light will be on but the
system will not be activated).
2. Push and hold the headway button for
more than 2 seconds.
3. Choose between “Smart Cruise
Control” and “Cruise Control”.
When the system is canceled using the
CRUISE/
button or the CRUISE button is used after the engine is turned on, the
Smart Cruise Control mode will turn on.
WARNING
When using the Smart Cruise Control
mode, you must manually adjust the
distance to other vehicles by depressing
the brake pedal. Smart Cruise Control
does not automatically adjust the
distance to vehicles in front of you.

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Smart Cruise Control Settings
Setting features
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1. Push the CRUISE/ button on the steering wheel to turn Smart Cruise
Control on. The cruise indicator will
illuminate.
2. Accelerate 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
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3. Push the SET- switch down. The Set
Speed and Headway on the LCD
display will illuminate.
4. Release 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).

While Driving
6-98
Increasing set speed
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Follow either of these procedures:
• Push the SET+ switch up and release
it immediately. The cruising speed
will increase by 1 mph (1 km/h) each
time you move the switch up in this
manner.
• Push the SET+ switch up and hold it.
Your vehicle set speed will increase by
5 mph (10 km/h). Release the switch
at the speed you want.
• You can set the speed to 110 mph (180
km/h).
CAUTION
Check the driving condition before
using the switch. Driving speed sharply
increases, when you push up and hold
the switch.
Decreasing set speed
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Follow either of these procedures:
• Push the SET- switch down and
release it immediately. The cruising
speed will decrease by 1 mph (1 km/h)
each time you move the switch down
in this manner.
• Push the SET- switch down and hold
it. Your vehicle set speed will decrease
by 5 mph (10 km/h). Release the
switch at the speed you want.
• You can set the speed to 20 mph (30
km/h).

06
6-99
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 SET- switch down
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:
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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
Headway indicator on the LCD display
turns off.
The cruise indicator (
) is illuminated
continuously.
• 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.

While Driving
6-100
• The vehicle is stopped for more than
5 minutes.
• The vehicle stops and goes repeatedly
for a long period of time.
• The accelerator pedal is continuously
depressed for a long period of time.
• The accelerator pedal is continuously
depressed for more than one minute.
• The engine performance is abnormal.
• Engine rpm is in the red zone.
• The driver starts driving by pushing
the SET+ switch up/SET- switch down
or depressing the accelerator pedal,
after the vehicle is stopped by Smart
Cruise Control with no other vehicle
ahead.
• The driver starts driving by pushing
the SET+ switch up/SET- switch down
or depressing the accelerator pedal,
after stopping the vehicle with a
vehicle stopped far away in front.
• Forward Collision-Avoidance Assist is
activated.
• The engine speed is in dangerous
range.
Each of these actions will cancel the
Smart Cruise Control operation. The Set
Speed and Headway on the LCD display
will go off.
In a condition Smart Cruise Control is
cancelled automatically, Smart Cruise
Control will not resume even though the
RES+ or SET- switch is pushed.
Information
If Smart Cruise Control is cancelled by
other than the reasons mentioned, have
the vehicle inspected by an authorized
HYUNDAI dealer.
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Smart Cruise Control cancelled
If Smart Cruise Control is cancelled, the
warning chime will sound and a message
will appear for a few seconds.
You must adjust the vehicle speed by
depressing the accelerator or brake
pedal according to the road condition
ahead and driving condition.
Always check the road conditions. Do not
rely on the warning chime.