2015 Hyundai Sonata Hybrid trunk

Features of your vehicle
64
Restrictions in handling keys
When leaving keys with parking lot and
valet attendants, the following proce-
dures will ensure that your vehicle’s trunk
and glove box compartment can only be
opened with the mechanical key.
Lock
Remove the mechanical key from the
smart key and leave the smart key with
the attendant. In this manner the smart
key can only be used to start the hybrid
system and operate door locks.
Trunk
1. Open the trunk lid.
2. Set the trunk lid control switch toLOCK position ( ).
3. Close the trunk lid.
Glove box
Lock the glove box using the mechanical
key.
Lock release
Trunk
1. Unlock doors by using the smart key and unlock the trunk lid with the
mechanical key.
2. Set the trunk lid control switch to UNLOCK ( ).
3. Close the trunk lid.
In this position the trunk will open with
the trunk lid release button or smart key.
Glove box
Unlock the glove box using the mechani-
cal key.
Battery replacement
A smart key battery should last for sever-
al years. If the smart key is not working
properly, try replacing the battery with a
new one. If you are unsure how to use
your smart key or replace the battery,
contact an authorized HYUNDAI dealer.
1. Insert a slim tool into the opening and gently pry open the rear cover of the
smart key.
2. Replace the battery with a new battery (CR2032). When replacing the battery,
make sure the battery position.
3. Install the battery cover in the reverse order of removal.
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49
Features of your vehicle
THEFT-ALARM SYSTEM
This system is designed to provide pro-
tection from unauthorized entry into the
vehicle. This system is operated in three
stages: the first is the "Armed" stage, the
second is the "Theft-alarm" stage, and
the third is the "Disarmed" stage. If trig-
gered, the system provides an audible
alarm with blinking of the hazard warning
lights.
Armed stage
Park the vehicle and stop the engine.
Arm the system as described below.
1. Turn off the engine.
2. Make sure that all doors, the enginehood and trunk lid are closed and
latched.

the front outside door handle with the
smart key in your possession.
After completion of the steps above, the
hazard warning lights and chime will
operate once to indicate that the system
is armed.
If any door remains open, the doors won't
lock and the chime will sound for 3 sec-
onds. Close the door and try again to lock
the doors.
If the trunk lid or engine hood remains
open, the hazard warning lights and
chime won't operate and the theft-alarm
will not arm. After closing the trunk lid
and engine hood, the hazard warning
lights blink once.
ton on the smart key.
After completion of the steps above, the
hazard warning lights and chime will
operate once to indicate that the system
is armed.
If any door, trunk lid or engine hood
remains open, the hazard warning lights
and chime won't operate and the theft-
alarm will not arm. After closing all doors,
trunk lid and engine hood, the hazard
warning lights blink once.
Do not arm the system until all pas-
sengers have left the vehicle. If the
system is armed while a passenger(s)
remains in the vehicle, the alarm may
be activated when the remaining pas-
senger(s) leave the vehicle. If any
door or trunk or engine hood is
opened within 30 seconds after the
system enters the armed stage, the
system is disarmed to prevent an
unnecessary alarm.
Armed
stage
Theft-alarm stageDisarmedstage

Features of your vehicle
10
4
Theft-alarm stage
The alarm will be activated if any of the
following occurs while the system is
armed.
A door is opened without using the
smart key.
The trunk is opened without using the smart key.
The engine hood is opened.
The horn will sound and the hazard
warning lights will blink continuously for
approximately 30 seconds, and the alarm
will repeat once more unless the system
is disarmed. To turn off the system,
unlock the doors with the smart key.
Opening the trunk with the alarm
armed (if equipped)
When the alarm is armed, the alarm will
not sound if the trunk lid is opened with
the smart key.
Once the trunk is opened and then
closed, the trunk will be locked automati-
cally and the system will be armed again.
Also, if any of the doors or hood is
opened while the trunk lid is open and
the alarm is armed, the alarm will sound.
Disarmed stage
The system will be disarmed when the
doors are unlocked by pressing the
unlock button on the smart key or press-
ing the lock/unlock button of the front out-
side door handle with the smart key in
your possession.
After unlocking the doors, the hazard
warning lights and chime will operate
twice to indicate that the system is dis-
armed.
After unlocking the doors, if any door is
not opened within 30 seconds, the sys-
tem will be rearmed.
✽ ✽ NOTICE- Smart key system
• If the system is not disarmed with the
smart key, start the engine with the
smart key. Then the system will be
disarmed.
• If you lose your keys, consult your authorized HYUNDAI dealer.
CAUTION
Do not change, alter or adjust the
theft-alarm system because it could cause the theft-alarm system tomalfunction and should only beserviced by an authorized HYUNDAIdealer.
Malfunctions caused by improperalterations, adjustments or modifi-cations to the theft-alarm systemare not covered by your vehiclemanufacturer warranty.

415
Features of your vehicle
Opening the trunk
For vehicles equipped with the SmartKey system: press the release button
above the license plate (right side).
All vehicles: Press and hold the trunk release button on the remote key fob.
All vehicles: Insert the mechanical key into the key cylinder above the license
plate (left side).
✽ ✽ NOTICE
Smart Key equipped vehicles have the
mechanical key integrated in the key
fob. See the smart key section for
details.
To open the trunk from inside the vehi-
cle, press the trunk lid release button.
Once the trunk is reclosed, the trunk is
locked automatically.
✽ ✽ NOTICE
In cold and wet climates, door locks and
door mechanisms may not work proper-
ly due to freezing conditions.
Closing the trunk
To close the trunk, lower the trunk lid,
then press down on it until it locks. To be
sure the trunk lid is securely fastened,
always check by trying to pull it up again.
TRUNK
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CAUTION
Make certain that you close the
trunk before driving your vehicle.Possible damage may occur to the trunk lift cylinders and attachedhardware if the trunk is not closedprior to driving.
WARNING
The trunk lid should always be kept
completely closed while the vehicle
is in motion. If it is left open or ajar,
poisonous exhaust gases may
enter the vehicle and serious ill-
ness or death may result.
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■ Type A
■Type B

Features of your vehicle
16
4
Emergency trunk safety release
Your vehicle is equipped with an emer-
gency trunk release cable located inside
the trunk. The lever glows in the dark
when the trunk lid is closed. If someone
is inadvertently locked in the trunk,
pulling this handle will release the trunk
latch mechanism and open the trunk.
Trunk lid control switch
The trunk lid control switch is used to
prevent unauthorized access to the
trunk.
When the trunk lid control switch is in
the UNLOCK position ( ), the trunk
can be unlocked with the trunk lid
release button and the smart key.
When the trunk lid control switch is in the LOCK position ( ), the trunk can
be unlocked with the master key (or the
mechanical key of the smart key) only.
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WARNING
No one should be allowed tooccupy the trunk of the vehicle at
any time. If the trunk is partially
or totally latched and the person
is unable to get out, severe injury
or death could occur due to lack
of ventilation, exhaust fumes and
rapid heat build-up, or because of
exposure to cold weather condi-
tions. The trunk is also a highly
dangerous location in the event
of a crash because it is not a pro-
tected occupant space but mere-
ly a part of the vehicle’s crush
zone.
Your vehicle should be kept locked and keys be kept out of
the reach of children. Parents
should teach their children about
the dangers of playing in trunks.
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Features of your vehicle
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4
Charging system warning
light
This warning light indicates a malfunction
of either the generator or electrical
charging system.
If the warning light comes on while the
vehicle is in motion:
1. Drive to the nearest safe location.
2. With the engine off, check the genera- tor drive belt for looseness or break-
age.
3. If the belt is adjusted properly, a prob- lem exists somewhere in the electrical
charging system. Have an authorized
HYUNDAI dealer correct the problem
as soon as possible.
Front fog light indicator (if equipped)
This light comes on when the front fog
lights are ON.
Trunk lid open warninglight
This warning light illuminates when the
trunk lid is not closed securely with the
engine start/stop button in any position.
Door open warninglight
This indicator illuminates when a door is
not closed securely.
Immobilizer indicator
With smart key system
If any of the following occurs in a vehicle
equipped with the smart key, the immobi-
lizer indicator illuminates, blinks or the
light goes off.
When the smart key is in the vehicle, if the engine start/stop button is turned
to the ON position, the indicator will
illuminate for a few seconds. However,
when the smart key is not in the vehi-
cle, if the engine start/stop button is
depressed, the indicator will blink for a
few seconds to indicate that you will
not be able to start the hybrid system.
When the engine start/stop button is turned to the ON position and the indi-
cator turns off after 2 seconds, the sys-
tem may need repair. Have the vehicle
checked by an authorized HYUNDAI
dealer.

471
Features of your vehicle
Battery saver function
The purpose of this feature is to pre-vent the battery from being dis-
charged. The system automatically
turns off the parking lights when the
driver turns off the hybrid system and
opens the driver-side door.
With this feature, the parking lights will be turned off automatically if the driver
parks on the side of the road at night.
If necessary, to keep the lights on
when the vehicle is off, perform the fol-
lowing:
1) Open the driver-side door.
2) Turn the parking lights OFF and ON again using the light switch on the
steering column.
Headlamp delay (if equipped)
If you press the engine start/stop button
to the ACC or OFF position with the
headlights ON, the headlights (and/or tail
lights) remain on for about 5 minutes.
However, if the driver’s door is opened
and closed, the headlights are turned off
after 15 seconds.
The headlights can be turned off by
pressing the lock button on the smart key
twice or turning the light switch to the
OFF or Auto position.
However, if you turn the light switch to the
Auto position when it is dark outside, the
headlights will not be turned off.
Headlamp welcome function
When the headlight switch is in the ON or
AUTO position and all doors (and trunk)
are closed and locked, if you press the
door unlock button on the smart key, the
headlights will come on for about 15 sec-
onds. At this time, if you press the door
lock button on the smart key, the head-
lights will turn off immediately.
Daytime running light
(if equipped)
Daytime Running Lights (DRL) can make
it easier for others to see the front of your
vehicle during the day. DRL can be help-
ful in many different driving conditions,
and it is especially helpful after dawn and
before sunset.
The DRL system will turn OFF when:
1. The headlight is ON.
2. Engine stops.
3. If the multifunction switch is on “DRL
OFF” position.
4. Parking brake ON.
LIGHTING
CAUTION
If the driver gets out of the vehicle through other doors, the batterysaver function does not operate.Therefore, it causes the battery tobe discharged. In this case, make sure to turn off the lamp before get-ting out of the vehicle.

Features of your vehicle
80
4
Trunk lamp
The trunk room lamp comes on when the
trunk is opened.
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CAUTION
The trunk lamp comes on as long
as the trunk lid is open. To prevent unnecessary charging systemdrain, close the trunk lid securely after using the trunk.
CAUTION
Do not leave the lamp switches on for an extended period of time when thevehicle is not running.
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■Type C
■Type D
Room lamp
To turn the room lamp ON or OFF, push the switch or lens.
■ Type A
■Type B