2020 HYUNDAI SONATA HYBRID trunk release

2-4
Vehicle Information
The actual shape may differ from the illustration.ODN8H010003N
1. Inside door handle ................................5-29
2. Seat position memory system .............5-35
3. Side view mirror control switch ...........5-49
4. Central door lock switch .......................5-30
5. Power window switches .......................5-51
6. Power window lock button ..................5-54
7. Steering wheel tilt/telescopic lever ....5-39
8. Steering wheel ......................................5-38
9. Instrument panel illumination control
switch
......................................................4-5
10. 12V battery reset button ..........................7-4
11. Lane Safety button ...............................6-59
12. Trunk release button ............................5-63
13. ESC OFF button ....................................6-28
14. EPB (Electronic Parking Brake) .............6-19
15. Hood release lever ...............................5-62
INTERIOR OVERVIEW

Safety System
3-10
Rear Seats
Folding the rear seat
The rear seatbacks can be folded to
facilitate carrying long items or to
increase the luggage capacity of the
vehicle.
WARNING
• Never allow passengers to sit on top
of the folded down seatback while
the vehicle is moving. This is not a
proper seating position and no seat
belts are available for use. This could
result in serious injury or death in
case of an accident or sudden stop.
• Objects carried on the folded down
seatback should not extend higher
than the top of the front seatbacks.
This could allow cargo to slide
forward and cause injury or damage
during sudden stops.
To fold down the rear seatback:
1. Set the front seatback to the upright
position and if necessary, slide the
front seat forward.
ODN8039062L
2. Lower the rear head restraints to
the lowest position by pushing and
holding the release button and
pushing down on the head restraint.
ODN8039063L
3. Pull on the seatback folding lever
located in the trunk.
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4. Fold the seatback toward the front of
the vehicle.
5. To use the rear seat, lift and pull the
seatback rearward. Pull the seatback
firmly until it clicks into place. Make
sure the seatback is locked in place.

5
Closing the Sunroof ........................................................................\
...........................5-57
Resetting the Sunroof ........................................................................\
........................5-58
Sunroof Open Warning ........................................................................\
......................5-58
Solar Roof ........................................................................\
................................5-59How to Use ........................................................................\
.........................................5-59
Battery Charging Amount ........................................................................\
..................5-59
Solar Roof Operation Lamp ........................................................................\
...............5-59
Check Solar Roof Operation ........................................................................\
..............5-59
Consume and Generating amount up to environmental condition ......................5-60
System Malfunction ........................................................................\
...........................5-61
Exterior Features ........................................................................\
.....................5-62Hood ........................................................................\
....................................................5-62
Trunk ........................................................................\
....................................................5-63
Emergency Trunk Safety Release ........................................................................\
.....5-64
Fuel Filler Door ........................................................................\
..................................5-68
Head Up Display (HUD) ........................................................................\
..........5-70
Lighting
........................................................................\
.....................................5-72Exterior Lights ........................................................................\
....................................5-72
Interior Lights ........................................................................\
.....................................5-78
Welcome System ........................................................................\
................................5-81
Wipers and Washers ........................................................................\
...............5-82Windshield Wipers ........................................................................\
.............................5-82
Windshield Washers ........................................................................\
...........................5-83
Rear View Monitor (RVM) ........................................................................\
.......5-84Rear View Monitor with Parking Guidance ..............................................................5-84
Rear View Monitor - Top View ........................................................................\
..........5-84
Surround View Monitor (SVM) .......................................................................5-86
Reverse Parking Distance Warning (PDW)
....................................................5-87Operation of Reverse Parking Distance Warning System ........................................5-87
To Turn off Reverse Parking Distance Warning System ..........................................5-89
Non-Operational Conditions of Reverse Parking Distance Warning System ........5-89
Reverse Parking Distance Warning System Precautions ........................................5-90

Convenient Features
5-16
ODN8059237[1] : Door handle authentication pad
NFC door lock/unlock
You should contact your smartphone’s
NFC antenna(backside of phone) to door
handle authentication pad (1) marked
position near by the lock button) of
driver’s (or front passenger’s) outside
door for 2 seconds to lock or unlock the
doors. If the Two Press Unlock feature
is applied (press twice for unlocking),
driver’s seat door will be unlocked by
contacting the digital key (smartphone
key). In this state, if you contact one
more time within 4 seconds, all the doors
unlock. Please make sure the doors are
locked. If you do not open any of the
doors after unlocking, it automatically
re-lock after 30 seconds.
Note that you cannot lock your vehicle
when you contact NFC antenna in the
smartphone to the door handle pad if
any of the following occurs:
• The Proximity / Smart Key is in the
vehicle.
• The POWER button is in ACC or ON
position.
• Any of the doors, hood and trunk is
opened.
If the smartphone digital key does not
work, please detach the smartphone
more than 4 inches (0.1 m) from the door
handle authentication pad and retry to
contact. After unlock the door or start up the
vehicle with digital key, even though
the driver tries to lock the doors by the
central door lock switch, the door lock
will be once locked and immediately
released at the moment of door closed.
Start-up with Digital Key
1. After placing your registered
smartphone onto the interior
authentication pad (wireless charger),
step on the brake and press the
Engine Start/Stop button.
2. After start-up, the digital key data
will be automatically updated. It
takes 5 to 20 seconds, after that,
the smartphone can be go into the
wireless charging mode automatically.
Once the engine started, you can
remove the smartphone from the pad.
ODN8059267[A] : Wireless Charging Pad (In-vehicle Authentication Pad)
Information
After reconnecting the vehicle battery
power supply or charging the battery, it
may take time to operate due to remote
renewal of security information. When
you lock or unlock the door with NFC,
please contact and hold your smartphone
on the door handle until it works.

05
5-23
ODN8059237[1] : Door handle authentication pad
NFC door lock/unlock
You should contact digital key (card key)
to door handle authentication pad (1,
marked position near by the lock button)
of driver’s (or front passenger’s) outside
door for 2 seconds to lock or unlock the
doors. If the Two Press Unlock feature
is applied (press twice for unlocking),
driver’s seat door will be unlocked by
contacting the digital key (card key). In
this state, if you contact one more time
within 4 seconds, all the doors unlock.
Inoperable condition
If you do not contact the digital key (card
key) to the center of the door handle
authentication pad accurately., it may
not work. In addition, if you overlap and
use the key with NFC-enabled cards such
as transportation card or credit card, it
does not work.
Note that if you try to lock your vehicle
with digital key (card key) in following
cases, the doors will not be locked and
chime will sound for 3 seconds.
• The Smart Key is in the vehicle.
• The POWER button is in ACC or ON
position.
• Any of the doors, hood and trunk are
open If the digital key (card key) does not
work, please detach the key around
4 inches (0.1 m) from the handle
authentication pad and retry to contact.
The card key may be damaged by the
impact. It would not work properly if
the key is damaged. You should buy a
new card and register again. Long-time
exposure to high temperature may cause
the card key to malfunction. Please be
careful not to expose the key to direct
sunlight or high temperature.
After unlock the door or start up the
vehicle with digital key, even though
the driver tries to lock the doors by the
central door lock switch, the door lock
will be once locked and immediately
released at the moment of door closed.

05
5-63
Trunk
Opening the trunk
ODN8059042
1. Make sure the shift button is in P (Park).
2. Then do one of the following :
-Press the button on the trunk handle
after locking or unlocking the door
by remote key or smart key.
-Press the trunk unlock button of
remote key or smart key for more
than 1 second.
-Press 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
springs 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
5-64
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 allow 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. •
Your 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.
• Use 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.
ODN8H059045
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.

Convenient Features
5-96
Operating conditions
Reverse Parking Collision-Avoidance
Assist system enters the ready status,
when ‘Active Assist’ or ‘Warning Only’
is selected in the H/UNIT system
screen and the following conditions are
satisfied:
• The trunk is closed
• The shift lever is in R (Reverse)
• Vehicle speed is below 6 mph (10
km/h)
• System components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
The driver needs to select ‘Active Assist’
on the LCD display or infotainment
system display for collision-avoidance
assist.
The solid lines behind the vehicle in the
cluster LCD display indicates that the
system is ready to assist the driver.
Note that the system assists the driver
only once. The driver has to shift the gear
to R (Reverse) from another gear position
to reactivate the system.
The performance of Reverse Parking
Collision-Avoidance Assist system may
vary under certain conditions. If the
vehicle speed exceeds 2 mph (3 km/h),
the system can assist only pedestrian
collision avoidance.
As always, be careful when backing
up y our vehicle and be aware of your
surroundings.
Warning and System Control
Active assist
„„Cluster LCD display
ODN8A049043
• If the system detects a risk of collision
with a pedestrian or an object behind
the vehicle, the system will warn the
driver with audible warning, steering
wheel vibration, and warnings on
the cluster LCD display and the
infotainment system display.
• If the system detects imminent
collision with a pedestrian or an object
behind the vehicle, the system may
apply braking power. The driver needs
to pay attention as the brake will
release within 2 seconds. The driver
must immediately depress the brake
pedal and check surroundings.