2017 Hyundai Sonata Smart key

3-16
Convenient features of your vehicle
If the inner door handle of the dri- ver's (or front passenger's) door is
pulled when the door lock button is
in the lock position, the button is
unlocked and door opens.
Front doors cannot be locked if the key is in the ignition switch and any
front door is open.
Doors cannot be locked if the smart key is in the vehicle and any
door is open.
Information
If a power door lock ever fails to func-
tion while you are in the vehicle try
one or more of the following tech-
niques to exit:
• Operate the door unlock featurerepeatedly (both electronic and
manual) while simultaneously
pulling on the door handle.
• Operate the other door locks and handles, front and rear.
• Lower a front window and use the mechanical key to unlock the door
from outside.
With the central door lockswitch
When pressing the ( ) switch (1), all
vehicle doors will lock.
When pressing the ( ) switch (2), all
vehicle doors will unlock.
If the key is in the ignition switch and
any door is opened, the doors will not
lock even though the lock button (1) of
the central door lock switch is pressed.
If the smart key is in the vehicle and
any door is opened, the doors will
not lock even though the lock button
(1) of the central door lock switch is
pressed.
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The doors should always be
fully closed and locked while
the vehicle is in motion. If the
doors are unlocked, the risk of
being thrown from the vehicle in
a crash is increased.
WARNING
Do not leave children or ani-
mals unattended in your vehi-
cle. An enclosed vehicle can
become extremely hot, causing
death or serious injury to unat-
tended children or animals who
cannot escape the vehicle.
Children might operate features
of the vehicle that could injure
them, or they could encounter
other harm, possibly from
someone gaining entry to the
vehicle.
WARNING
■ Driver’s door
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3-19
Convenient features of your vehicle
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 occurs:
- A door is opened without using theremote key or smart key.
- The trunk is opened without using the remote key or smart key.
- The engine hood is opened.
The alarm continues 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 automati-
cally sets 30 seconds after you lock
the doors and the trunk. For the sys-
tem 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 handles 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 pas-
sengers 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 direct-
ly pressing the ignition switch with
the smart key.
• When the system is disarmed but a door or trunk is not opened within 30
seconds, the system will be rearmed.
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3-57
Convenient features of your vehicle
Trunk
Opening the trunk
1. Make sure the shift lever is in P(Park).
2. Then do one of the following : - Press the Remote key or SmartKey Trunk Unlock button for more
than one second.
- Press the button on the trunk itself with the Smart Key in your
possession.
- Use the mechanical key. - Use the trunk release button.
3. Lift the trunk lid up.
3
Before closing the hood,
ensure all obstructions are
removed from around hood
opening.
Always double check to be
sure that the hood is firmly
latched before driving away.
Check there is no hood open
warning light or message dis-
played on the instrument clus-
ter. If the hood is not latched
while the vehicle is moving,
the chime will sound to warn
the driver the hood is not fully
latched. Driving with the hood
opened may cause a total loss
of visibility, which might
result in an accident.
Do not move the vehicle with
the hood in the raised posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the hood could fall
or be damaged.
WARNING
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■ Inside
■Outside

3-59
Convenient features of your vehicle
Trunk lid control switch
The trunk lid control switch is used to
prevent unauthorized access to the
trunk.
When the trunk lid control switch isin the UNLOCK position ( ), the
trunk can be unlocked with the
trunk release button and the
remote key or smart key.
When the trunk lid control switch is in the LOCK position ( ), the trunk
can be unlocked with the mechani-
cal key of the remote key or smart
key.
3
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 acciden-
tally locked in the trunk.
NEVER allow anyone to occu-
py the trunk of the vehicle at
any time. If the trunk is par-
tially or totally latched and the
person is unable to get out,
serious injury or death could
occur due to lack of ventila-
tion, exhaust fumes and rapid
heat build-up, or because of
exposure to cold weather con-
ditions. 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 vehi-
cle’s crush zone.
(Continued)
(Continued)
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.
WARNING
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3-60
Convenient features of your vehicle
Smart Trunk (if equipped)
On a vehicle equipped with a smart
key, the trunk can be opened using
the Smart Trunk system.
How to use the Smart Trunk
The trunk can be opened with no-
touch activation satisfying all the
conditions below.
After 15 seconds when all doorsare closed and locked
Positioned in the detecting area for more than 3 seconds.
Information
• The Smart Trunk does not operatewhen:
- The smart key is detected within15 seconds after the doors are
closed and locked, and is continu-
ously 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 vehicle. 1. Setting
To activate the Smart Trunk, 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.
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3-61
Convenient features of your vehicle
3
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 warn-
ing lights and chime starts to operate,
leave the detecting area with the
smart key. The trunk will stay closed.3. Automatic opening
The hazard warning lights will blink
and chime will sound 6 times and
then the trunk will open.
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Make sure you close the trunk
before driving your vehicle.
Make sure there are no people
or objects around the trunk
before opening or closing the
trunk.
Make sure objects in the trunk
do not come out when open-
ing the trunk on a slope. It
may cause serious injury.
Make sure to deactivate the
Smart Trunk when washing
your vehicle. Otherwise, the
trunk may open inadvertently.
The key should be kept out of
reach of children. Children
may inadvertently open the
Smart Trunk while playing
around the rear area of the
vehicle.
WARNING

3-62
Convenient features of your vehicle
How to deactivate the SmartTrunk function using the smartkey
If you press any button of the smart
key during the Detect and Alert
stage, the Smart Trunk function will
be deactivated.
Make sure to be aware of how to
deactivate the Smart Trunk function
for emergency situations.
Information
• If you press the door unlock button
(2), the Smart Trunk function will
be deactivated temporarily. But, if
you do not open any door for 30 sec-
onds, the smart trunk 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 Trunk function is not in the
Detect and Alert stage, the smart
trunk function will not be deactivated.
• In case you have deactivated the Smart Trunk function by pressing
the smart key button and opened a
door, the smart trunk function can
be activated again by closing and
locking all doors.
Detecting area
The Smart Trunk operates with awelcome 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 key is positioned outside the
detecting area during the Detect
and Alert stage.
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1. Door lock
2. Door unlock 3. Trunk open
4. Panic

3-63
Convenient features of your vehicle
3
Information
• The Smart Trunk function will notwork if any of the following occurs:
- The smart key is close to a radiotransmitter 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 increase when :
- One side of the tire is raised toreplace a tire or to inspect the vehi-
cle.
- The vehicle is parked on a slope or unpaved road, etc.
Fuel Filler Door
Opening the fuel filler door
The fuel filler door must be opened
from inside the vehicle by pushing
the fuel filler door opener button.
1. Turn the engine off.
2. Push the fuel filler door opener button. 3. Pull the fuel filler door (1) out to
fully open.
4. To remove the fuel tank cap (2), turn it counterclockwise. You may
hear a hissing noise as the pres-
sure inside the tank equalizes.
5. Place the cap on the fuel filler door.
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