key HYUNDAI SONATA 2022 Service Manual

Convenient Features
5-36
Rear Occupant Alert (ROA)
System
The Rear Occupant Alert (ROA) system
is provided to help prevent exiting the
vehicle with the rear passenger left in the
vehicle. When you open the front door
after opening and closing the rear door
and turning off the engine, the “Check
rear seats” warning message appears on
the cluster.
„„Cluster
ODN8A059339
„„Steering wheel
ODN8A059134
CAUTION
• The system does not actually detect
objects or people in the rear seat. By
using a rear door opened and closed
history, the system indicates that
there may be something in the rear
seat.
• The rear door opened and closed
history can be initialized only when
you turn off the engine normally, get
off the vehicle and lock the door with
the remote control key. Therefore,
there could be alarms even though
the back doors are locked.
e

x) When you get in and drive your
vehicle without locking the doors after
the alarm sounds, there could be the
alarm sounds if you turn off the engine
and open the driver’s seat door.

Convenient Features5-38
ThefT-AlArm SyS T em
This system helps to protect your vehicle
and valuables. The horn will sound and
the hazard warning lights will blink
continuously if any of the following
occur:
- A door is opened without using the
r

emote key or smart key.
- The trunk is opened without using the r

emote key or smart key.
- The engine hood is opened.
The alarm con

tinues for 30 seconds, then
the system resets. To turn off the alarm,
unlock the doors with the remote key or
smart key.
The Theft Alarm System automatically
sets 30 seconds after you lock the doors
and the trunk. For the system to activate,
you must lock the doors and the trunk
from outside the vehicle with the remote
key or smart key or by pressing the
button on the outside of the door handle
with the smart key in your possession.
The hazard warning lights will blink and
the chime will sound once to indicate the
system is armed.
Once the security system is set, opening
any door, the trunk, or the hood without
using the remote key or smart key will
cause the alarm to activate.
The Theft Alarm System will not set if the
hood, the trunk, or any door is not fully
closed. If the system will not set, check
the hood, the trunk, or the doors are fully
closed.
Do not attempt to alter this system or
add other devices to it. Information
• Do not lock the doors until all
passengers have left the vehicle. If the
remaining passenger leaves the vehicle
when the system is armed, the alarm
will be activated.
• If the vehicle is not disarmed with the
remote key or smart key, open the
doors by using the mechanical key
and place the ignition switch in the
ON position (for remote key) or start
the engine (for smart key) by directly
pressing the ignition switch with the
smart key.
• If the system is disarmed by unlocking
the vehicle, but neither a door or the
trunk is opened within 30 seconds, the
doors will relock and the system will
rearm automatically.

Convenient Features5-60
pAnorAmic SUnroof (if eQU ippe D )
If your vehicle is equipped with a
sunroof, you can slide or tilt your sunroof
with the sunroof control switch located
on the overhead console.
ODN8A059035
The sunroof can only be opened, closed,
or tilted when the ignition switch is in the
ON position.
The sunroof is operable for 30 seconds,
after the ignition switch is placed in the
OFF or ACC position. However, if the
front doors are opened, the sunroof
cannot be operated even within 30
seconds.
Information
• In cold and wet climates, the sunroof
may not work properly due to freezing
conditions.
• After the vehicle is washed or in a
rainstorm, be sure to wipe off any
water that is on the sunroof before
operating it.
WARNING
• Never adjust the sunroof or sunshade
while driving. This could result in
loss of control and an accident that
may cause death, serious injury, or
property damage.
• Make sure heads, hands, arms or
any other body parts or objects are
out of the way before operating the
sunroof.
• Do not extend your head, arms or
body outside the sunroof while
driving, to avoid serious injury.
• Do not leave the engine running
and the key in your vehicle with
unsupervised children. Unattended
children could operate the sunroof,
which could result in serious injury.
• Do not sit on the top of the vehicle. It
may cause injury or vehicle damage.
NOTICE
• Do not continue to move the sunroof
control lever after the sunroof is fully
opened, closed, or tilted. Damage
to the motor or system components
could occur.
• Make sure the sunroof is closed fully
when leaving your vehicle.
If the sunroof is left open, rain or
snow may wet the interior of the
vehicle. Also, leaving the sunroof
open when the vehicle is unattended
may invite theft.

05
5-65
Trunk
Opening the trunk
ODN8059042
1. Make sure the shift button is in P (Park).
2.

Then do one o
f the following :
-


Pr
ess the button on the trunk handle
after locking or unlocking the door
by remote key or smart key.
-


Pr
ess the trunk unlock button of
remote key or smart key for more
than 1 second.
-


Pr
ess the button on the trunk
itself with the Smart Key in your
possession.
WARNING
The button on the trunk handle is
made of the rubber. Do not press it
with the sharp objects such as the key,
screwdriver or drill.
ODN8059043
- Use the trunk release button.
3.

Lift the trunk lid up.
Closing the trunk
Lower the trunk lid and press down until
it locks.
WARNING
Always keep the trunk lid completely
closed while the vehicle is in motion. If
it is left open or ajar, poisonous exhaust
gases containing carbon monoxide
(CO) may enter the vehicle and serious
illness or death may result.
WARNING
Make sure there are no people or
objects around the trunk before
opening or closing the Power Trunk.
Wait until the trunk is open fully and
stopped before loading or unloading
cargo from the vehicle.
NOTICE
To prevent damage to the trunk lift
cylinders and the attached hardware,
always close the trunk before driving.
Information
In cold and wet climates, trunk lock and
trunk mechanisms may not work properly
due to freezing conditions.
WARNING
Always be careful to open and close the
trunk.
• To prevent serious injury and
damage, you should check and keep
your body parts such as hands or
head away from the path of the trunk
while closing or opening the trunk.
• Your body parts or an object might be
damaged by sharp edges so you should
be careful while opening/closing the
trunk or taking the thing out from the
trunk. Especially, a child can hit the face
or head around the trunk so you should
be cautious all the time.

Convenient Features
5-66
Emergency Trunk Safety Release
Inside the trunk
ODN8059044L
Your vehicle is equipped with an
Emergency Trunk Safety Release lever
located inside the trunk. When someone
is inadvertently locked in the trunk, the
trunk can be opened by moving the lever
in the direction of the arrow and pushing
the trunk open.
WARNING
• You and your passengers must be aware of the location of the
Emergency Trunk Safety Release
lever in this vehicle and how to open
the trunk in case you are accidentally
locked in the trunk.
•

NEVER allo
w anyone to occupy the
trunk of the vehicle at any time. If the
trunk is partially or totally latched
and the person is unable to get out,
serious injury or death could occur
due to lack of ventilation, exhaust
fumes and rapid heat build-up, or
because of exposure to cold weather
conditions. The trunk is also a highly
dangerous location in the event of a
crash because it is not a protected
occupant space but is a part of the
vehicle’s crush zone.
•

Y
our vehicle should be kept locked
and the Smart Key should be kept
out of the reach of children. Parents
should teach their children about the
dangers of playing in trunks. •

U
se the release lever for emergencies
only.
Inside the vehicle
When you can not unlock the trunk due
to battery discharge or other reasons,
you can unlock the trunk inside the
vehicle.
ODN8059045L
Open the cable cover(1) under the rear
seat with a mechanical key and pull the
cable (2) for unlocking the trunk.
The cable is firmly fixed so it may hard to
pull. Therefore, please use a tool such as
a screwdriver to assist in pulling the loop
for the emergency release.
Smart Trunk with Auto Open
(if equipped)
ODN8059046L
On a vehicle equipped with a smart key,
the trunk can be opened using the Smart
Trunk with Auto Open system.

05
5-67
How to use the Smart Trunk with
Auto Open
The trunk can be opened with no-touch
activation satisfying all the conditions
below.
• After 15 seconds when all doors are
closed and lock

ed
• Positioned
in the detecting area for
mor

e than 3 seconds.
Information
• The Smart T runk with Auto Open does not operate when:
- The smart key is detected within 15
seconds after

the doors are closed and
locked, and is continuously detected.
- The smart key is detected within 15
seconds after

the doors are closed
and locked, and within 60 inches
(1.5 m) from the front door handles.
(for vehicles equipped with Welcome
Light)
- A

door is not locked or closed.
- The smart key is in the vehicl

e.
1. Setting
To activate the Smart Trunk with Auto
Open, go to User Settings Mode and
select Smart Trunk on the LCD display.
For more information, refer to the “LCD
Display” section in this chapter. If your
vehicle is equipped with additional
navigation, please refer to the
infotainment system manual separately
supplied.
ODN8A059047
2. Detect and Alert
If you are positioned in the detecting
area (20~40 inches (50 ~100 cm) behind
the vehicle) carrying a smart key, the
hazard warning lights will blink and
chime will sound to alert you the smart
key has been detected and the trunk will
open.
Information
Do not approach the detecting area if you
do not want the trunk to open. If you have
unintentionally entered the detecting area
and the hazard warning lights and chime
starts to operate, leave the detecting area
with the smart key. The trunk will stay
closed.
ODN8A059048
3. Automatic opening
The hazard warning lights will blink and
chime will sound 6 times and then the
trunk will open.

Convenient Features
5-68
WARNING
•Make sure you close the trunk before
driving your vehicle.
•
Mak

e sure there are no people or
objects around the trunk before
opening or closing the trunk.
•
Mak

e sure objects in the trunk do not
come out when opening the trunk on
a slope. It may cause serious injury.
•
Mak

e sure to deactivate the Smart
Trunk when washing your vehicle.
Otherwise, the trunk may open
inadvertently.
•
The ke

y should be kept out of
reach of children. Children may
inadvertently open the Smart Trunk
while playing around the rear area of
the vehicle.
How to deactivate the Smart Trunk
with Auto Open function using the
smart key
„„Type A
ODN8A059006
„„Type B
ODN8A059007
(1)Door lock
(2)
Door unlock
(3)
Trunk open
If y

ou press any button of the smart key
during the Detect and Alert stage, the
Smart Trunk with Auto Open function will
be deactivated.
Make sure to be aware of how to
deactivate the Smart Trunk with Auto
open function for emergency situations.

05
5-69
Information
• If you press the door unlock button (2), the Smart
Trunk with Auto
Open function will be deactivated
temporarily. But, if you do not open
any door for 30 seconds, the Smart
Trunk with Auto Open function will be
activated again.
• If
you press the trunk open button
(3) for

more than 1 second, the trunk
opens.
• If
you press the door

lock button (1) or
trunk open button (3) when the Smart
T

runk with Auto Open in the Detect
and Alert stage, the Smart Trunk
with Auto Open function will not be
deactivated.
• In
case you have deactivated the Smart
T

runk with Auto Open function by
pressing the smart key button and
opened a door, the Smart Trunk with
Auto Open function can be activated
again by closing and locking all doors.
Detecting area
ODN8A059049
• The Smart Trunk with Auto Open oper ates with a welcome alert if the
smart key is detected within 20~40
inches (50~100 cm) from the trunk.
• The
alert stops at once if the smart
k

ey is positioned outside the
detecting area during the Detect and
Alert stage.
Information
• The Smart T runk with Auto Open function will not work if any of the
following occurs:
- The smart key is close to a radio
transmitter

such as a radio station or
an airport which can interfere with
normal operation of the transmitter.
- The smart key is near

a mobile two
way radio system or a cellular phone.
- Another

vehicle’s smart key is being
operated close to your vehicle.
• The
detecting
range
may decrease or
incr

ease when :
-


One side of the tir
e is raised to replace
a tire or to inspect the vehicle.
- The vehicle i

s parked on a slope or
unpaved road, etc.

05
5-79
Turn signals and lane change signals
ODN8A059207
To signal a turn, push down on the lever
for a left turn or up for a right turn in
position (A).
If an indicator stays on and does not flash
or if it flashes abnormally, one of the turn
signal bulbs may be burned out and will
require replacement.
One touch turn signal function
To activate the One Touch Turn Signal
function, push the turn signal lever up or
down to position (B) and then release it.
The lane change signals will blink 3, 5 or
7 times.
You can activate or deactivate the One
Touch Turn Signal function or choose
the number of blinks (3, 5, or 7) from the
User Settings mode in the LCD display.
Battery saver function
The purpose of this feature is to prevent
the battery from being discharged.
The system automatically turns off the
parking lamp when the driver turns the
vehicle off and opens the driver-side
door.
With this feature, the parking lamps will
turn off automatically if the driver parks
on the side of road at night.
If necessary, to keep the lamps on when
the vehicle is turned off, perform the
following:
(1)
Open the driv
er-side door.
(2)

T
urn the parking lamps OFF and ON
again using the headlamp switch on
the steering column.
Headlamp delay function
If the key is removed from the ignition
switch or placed in the ACC position
or the LOCK/OFF position with the
headlamps ON, the headlamps (and/
or parking lamps) remain on for about
5 minutes. However, if the driver’s door
is opened and closed, the headlamps
are turned off after 15 seconds. Also,
with the engine off if the driver’s door is
opened and closed, the headlamps (and/
or parking lamps) are turned off after 15
seconds.
The headlamps (and/or parking lamps)
can be turned off by pressing the lock
button on the remote key or smart key
twice or turning the headlamp switch to
the OFF or AUTO position.
You can activate or deactivate the
Headlamp Delay function from the User
Settings Mode in the LCD display.

Convenient Features
5-80
NOTICE
If the driver exits the vehicle through
another door besides the driver
door, the battery saver function
does not operate and the headlamp
delay function does not turn OFF
automatically.
This may cause the battery to
discharge. To avoid battery discharge,
turn OFF the headlamps manually from
the headlamp switch before exiting the
vehicle.
Headlamp leveling device
It automatically adjusts the headlamp
beam level according to the number of
passengers and loading weight in the
luggage area.
And it offers proper headlamp beam
under various conditions.
WARNING
If the function does not work properly,
have the vehicle inspected by an
authorized HYUNDAI dealer. Do not
attempt to inspect or replace the wiring
yourself.
Interior Lights
WARNING
Do not use the interior lights when
driving in the dark. The interior lights
may obscure your view and cause an
accident.
NOTICE
Do not use the interior lights for
extended periods when the vehicle is
turned off or the battery will discharge.
Interior lamp AUTO cut
The interior lamps will automatically go
off approximately 20 minutes after the
engine is turned off and the doors are
closed. If a door is opened, the lamp
will go off 40 minutes after the engine is
turned off. If the doors are locked by the
remote key or smart key and the vehicle
enters the armed stage of the theft
alarm system, the lamps will go off five
seconds later.