2018 Hyundai Santa Fe key

415
Features of your vehicle
To deactivate the immobilizersystem:
Turn the engine start/stop button to
the ON position by pressing the but-
ton while carrying the smart key.
To activate the immobilizer system:
Turn the engine start/stop button to
the OFF position. The immobilizer
system activates automatically.
Without a valid smart key for your
vehicle, the engine will not start.
✽ ✽ NOTICE
When starting the engine, do not use
the key with other immobilizer keys
around. Otherwise the engine may
not start or may stop soon after it
starts. Keep each key separate in
order to avoid a starting malfunction.
✽ ✽NOTICE
If you need additional keys or lose
your keys, contact an authorized
HYUNDAI dealer.
CAUTION
In order to prevent theft of your
vehicle, do not leave spare keysanywhere in your vehicle. YourImmobilizer password is a cus-tomer unique password andshould be kept confidential. Donot leave this number anywherein your vehicle.
CAUTION
The transponder in your smartkey is an important part of theimmobilizer system. It isdesigned to give years of trou-ble-free service, however youshould avoid exposure to mois-ture, static electricity and roughhandling. Immobilizer systemmalfunction could occur.
CAUTION
Do not change, alter or adjustthe immobilizer system becauseit could cause the immobilizersystem to malfunction andshould only be serviced by anauthorized HYUNDAI dealer.
Malfunctions caused by improp-er alterations, adjustments ormodifications to the immobilizersystem are not covered by yourvehicle manufacturer warranty.
CAUTION
Do not put metal accessoriesnear the smart key.
The engine may not startbecause the metal accessoriesmay interrupt the transpondersignal from transmitting normal-ly.

Features of your vehicle
16
4
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-
ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.Battery replacement
A smart key battery should last for
several years, but 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. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a newbattery (CR2032). When replacing
the battery, make sure the battery
position.
4. Install the battery in the reverse order of removal.
you years of trouble-free use, how-
ever it can malfunction if exposed
to moisture or static electricity. If
you are unsure how to use or
replace the battery, contact an
authorized HYUNDAI dealer.
the smart key to malfunction. Be
sure to use the correct battery.
don't drop it, get it wet, or expose it
to heat or sunlight.
An inappropriately dis- posed battery can be harm-
ful to the environment and
human health. Dispose the
battery according to your
local law(s) or regulation.
CAUTION - Smart key
damage
Do not drop, get wet or expose
the smart key to heat or sun-light, or it will be damaged.
OHG040009WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance
could void the user's authority
to operate the equipment. If the
keyless entry system is inoper-
ative due to changes or modifi-
cations not expressly approved
by the party responsible for
compliance, it will not be cov-
ered by your manufacturer's
vehicle warranty.

417
Features of your vehicle
This system is designed to provide
protection from unauthorized entry
into the vehicle. This system is oper-
ated in three stages: the first is the
"Armed" stage, the second is the
"Theft-alarm" stage, and the third is
the "Disarmed" stage. If triggered,
the system provides an audible
alarm with blinking of the hazard
warning lights.
Armed stage
Using the smart key (if equipped)
Park the vehicle and stop the engine.
Arm the system as described below.
1. Turn off the engine.
2. Make sure that all doors, theengine hood and liftgate (tailgate)
lid are closed and latched.
3. button of 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 seconds. Close the door and try
again to lock the doors.
If the liftgate (tailgate) hatch or the
engine hood remains open, the haz-
ard warning lights and the chime
won't operate, and the theft alarm
will not arm. After you close the lift-
gate (tailgate) and engine hood, the
hazard warning lights blink once.
button 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, liftgate (tailgate) or
engine hood remains open, the haz-
ard warning lights and chime won't
operate and the theft-alarm will not
arm. After you close the liftgate (tail-
gate) and engine hood, the hazard
warning lights blink once.
THEFT-ALARM SYSTEM (IF EQUIPPED)
Armed stage
Theft-alarm stageDisarmedstage

Features of your vehicle
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4
Using the transmitter (if equipped)
Park the vehicle and stop the engine.
Arm the system as described below.
1. Turn off the engine and remove
the ignition key from the ignition
switch.
2. Make sure that all doors, the engine hood and liftgate (tailgate)
are closed and latched.
3. Lock the doors by pressing the lock button on the transmitter.
After completion of the steps above,
the hazard warning lights will blink
once to indicate that the system is
armed.
If any door, liftgate (tailgate) or
engine hood remains open, the haz-
ard warning lights won't operate and
theft-alarm will not arm. After you
close all doors, liftgate (tailgate) and
engine hood, the hazard warning
lights blink once.
Using the mechanical key
Park the vehicle and stop the engine.
Arm the system as described below.
1. Turn off the engine and remove the key from the ignition switch(if
equipped).
2. Make sure that all doors, the engine hood and liftgate (tailgate)
are closed and latched.
3. Lock the doors by inserting the key into the key hole on the front out-
side door handle and turning the
key toward the rear of the vehicle.
If any door, liftgate (tailgate) or
engine hood remains open, the theft-
alarm will not arm.
✽ ✽ NOTICE
If you lock or unlock the doors by
using the mechanical key, the haz-
ard warning light won't operate.
Do not arm the system until all
passengers have left the vehicle. If
the system is armed while a pas-
senger(s) remains in the vehicle,
the alarm may be activated when
the remaining passenger(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 sys-
tem is disarmed to prevent an
unnecessary alarm.

419
Features of your vehicle
Theft-alarm stage
The alarm will be activated if any of
the following occurs while the system
is armed.
transmitter, smart key or mechanical
key.
without using the transmitter or
smart key.

The horn will sound and the hazard
warning lights will blink continuously
for approximately 30 seconds. The
alarm will repeat once more unless
the system is disarmed. To turn off
the system, unlock the doors with the
mechanical key or transmitter or
smart key.
Disarmed stage
Using the smart key (if equipped)
The system will be disarmed when
the doors are unlocked by pressing
the unlock button on the smart key or
pressing the lock/unlock button of the
front outside 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
disarmed.
After unlocking the doors, if any door
is not opened within 30 seconds, the
system will be rearmed.
Using the transmitter (if equipped)
The system will be disarmed when
the doors are unlocked by pressing
the unlock button on the transmitter.
After unlocking the doors, the hazard
warning lights will blink twice to indi-
cate that the system is disarmed.
After unlocking the doors, if any door
is not opened within 30 seconds, the
system will be rearmed.
Using the mechanical key
The system will be disarmed when
the doors are unlocked with the
mechanical key.
✽ ✽ NOTICE
If you lock or unlock the doors by
using the mechanical key, the haz-
ard warning light and chime sound
won't operate.

Features of your vehicle
20
4
✽
✽
NOTICE
• Avoid trying to start the engine
while the alarm is activated. The
vehicle starting motor is disabled
during the theft-alarm stage.
• If you lose your keys, contact your authorized HYUNDAI dealer.
CAUTION
Do not change, alter or adjust
the theft-alarm system becauseit could cause the theft-alarmsystem to malfunction andshould only be serviced by anauthorized HYUNDAI dealer.
Malfunctions caused by improp-er alterations, adjustments ormodifications to the theft-alarmsystem are not covered by yourvehicle manufacturer warranty.

421
Features of your vehicle
DOOR LOCKS
Operating door locks from
outside the vehicle
Using the folding key (if equipped)
Doors can be locked and unlockedby pressing the lock button (1) and
unlock button (2) on the folding key.
Once the doors are unlocked, they
may be opened by pulling the door
handle. When closing the door, push
the door by hand. Make sure that
doors are closed securely.
For more detailed information, refer
to "Folding key" in this section.
Using the smart key (if equipped)
Doors can be locked and unlocked pressing the button of the outside
door handle with the smart key in
your possession. Doors can be locked and unlocked
by pressing the lock button (1) and
unlock button (2) on the smart key.
Once the doors are unlocked, they
may be opened by pulling the door
handle. When closing the door, push
the door by hand. Make sure that
doors are closed securely.
For more detailed information, refer
to "Smart key" in this section.OVF041003
ODM042006
OVF041004

Features of your vehicle
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4
Using the mechanical key in an
emergency situation
If the smart key or folding key does
not operate normally, you can lock or
unlock the doors as follows:
1. Unfold the folding key or remove the mechanical key from the smart
key.
2. Insert the key into the hole of the outside door handle. Turn the key
toward the front of the vehicle to
unlock and toward the rear of the
vehicle to lock.
✽ ✽NOTICE
• In cold and wet climates, door
locks and door mechanisms may
not work properly due to freezing
conditions.
• If the door is locked/unlocked multiple times in rapid succession
with either the vehicle key or door
lock switch, the system may stop
operating temporarily in order to
protect the circuit and prevent
damage to system components.
✽ ✽ NOTICE
You can activate or deactivate the
Tow Turn Unlock function. Refer to
"User Settings" in this section.
WARNING
• If you don't close the door
securely, the door may open
again.
Be careful that someone's body and hands are not
trapped when closing the door.
ONC045612C
■ Type A■Type B
LockLock
UnlockUnlock