Hyundai Elantra 2011 Manual Online

43
Features of your vehicle
Record your key number
The key code number is stamped on the
bar code tag attached to the key set.
Should you lose your keys, this number
will enable an authorized HYUNDAI deal-
er to duplicate the keys easily. Remove
the bar code tag and store it in a safe
place. Also, record the code number and
keep it in a safe place (not in the vehicle).
Key operations
Used to start the engine, lock and unlock
the doors.
KEYS (IF EQUIPPED)
WARNING- Ignition key
Leaving children unattended in a
vehicle with the ignition key is dan-
gerous even if the key is not in the
ignition switch. Children copy
adults and they could place the key
in the ignition switch. The ignition
key would enable children to oper-
ate power windows or other con-
trols, or even make the vehicle
move, which could result in serious
bodily injury or even death. Never
leave the keys in your vehicle with
unsupervised children.
WARNING
Use only HYUNDAI original parts
for the ignition key in your vehicle.
If an aftermarket key is used, the
ignition switch may not return to
ON after START. If this happens,
the starter will continue to operate
causing damage to the starter
motor and possible fire due to
excessive current in the wiring.
OBK049113N

Features of your vehicle
4 4
Immobilizer system (if equipped)
Your vehicle is equipped with an elec-
tronic engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised of
a small transponder in the ignition key
and electronic devices inside the vehicle.
With the immobilizer system, whenever
you insert your ignition key into the igni-
tion switch and turn it to ON, it checks
and determines and verifies if the ignition
key is valid.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
To activate the immobilizer system:
Turn the ignition key to the OFF position.
The immobilizer system activates auto-
matically. Without a valid ignition key for
your vehicle, the engine will not start.
To deactivate the immobilizer sys-
tem:
Insert the ignition key into the key cylin-
der and turn it to the ON position.
✽ ✽
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, consult an authorized HYUNDAI
dealer.
CAUTION
The transponder in your ignition
key is an important part of the
immobilizer system. It is designed
to give years of trouble-free service,
however you should avoid expo-
sure to moisture, static electricity
and rough handling. Immobilizer
system malfunction could occur.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and should
be kept confidential. Do not leave
this number anywhere in your vehi-
cle.
CAUTION
Do not change, alter or adjust the
immobilizer system because it
could cause the immobilizer sys-
tem to malfunction and should only
be serviced by an authorized
HYUNDAI dealer.
Malfunctions caused by improper
alterations, adjustments or modifi-
cations to the immobilizer system
are not covered by your vehicle
manufacturer warranty.
CAUTION
Do not put metal accessories near
the ignition switch.
Metal accessories may interrupt the
transponder signal and may pre-
vent the engine from being started.

45
Features of your vehicle
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following two
conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interfer-
ence received, including interference
that may cause undesired operation.
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user’s authority to operate
the equipment.

Features of your vehicle
6 4
Smart key function
1. Door lock
2. Door unlock
3. Trunk unlock
4. Panic
With a smart key, you can lock or unlock
a door (and trunk) and even start the
engine without inserting the key.
Refer to the following for more details.
Locking
Using the door handle button
1. Close all doors, engine hood and
trunk.
2. Press the button of the outside door
handle.
3. The hazard warning lights will blink
and the chime will sound once.
4. Make sure that doors are locked by
checking the door lock button inside
the vehicle or pulling the outside door
handle.
✽ ✽
NOTICE
• The button will only operate when the
smart key is within 28~40in. (0.7~1m)
from the outside door handle.
• Even though you press the outside
door handle button, the doors will not
lock and the chime will sound for 3
seconds if any of following occur:
- The smart key is in the vehicle.
- The engine start/stop button is in
ACC or ON position.
- Any door except the trunk is open.
SMART KEY (IF EQUIPPED)
OYF049213OMD040008
WARNING- Smart key
Leaving children unattended in a
vehicle with the smart key is dan-
gerous. Children copy adults and
they could press the engine
start/stop button. It would enable
children to operate power windows
or other controls, or even make the
vehicle move, which could result in
serious bodily injury or even death.
Never leave the keys in your vehicle
with unsupervised children.

47
Features of your vehicle
Using the button on the smart key
1 Close all doors, engine hood and
trunk.
2. Press the lock button(1).
3. The hazard warning lights will blink
and the chime will sound once.
4. Make sure that doors are locked by
checking the door lock button inside or
pulling the outside door handle.Unlocking
Using the door handle
1. Press the button of the driver's outside
door handle.
2. The driver’s door will unlock. The haz-
ard warning lights will blink and the
chime will sound two times.
3. Press the button once more with in 4
seconds.
4. All doors will unlock and the hazard
warning lights will blink and the chime
will sound two times.
❈If you press the button of the front pas-
senger’s outside door handle while
carrying the smart key, all doors will
unlock.
✽ ✽
NOTICE
• The button will only operate when the
smart key is within 28~40in. (0.7~1m)
from the outside door handle.
• When the smart key is recognized in
the area of 28~40in. (0.7~1m) from the
front outside door handle, other peo-
ple can also open the doors.
• After unlocking the driver’s door or
all doors, the door(s) will lock auto-
matically unless the door is opened.
Using the button on the smart key
1. Press the unlock button (2) of the
smart key.
2. The driver’s door will unlock. The haz-
ard warning lights will blink and the
chime will sound two times.
3. Press the unlock button (2) once more
within 4 seconds.
4. All doors will unlock. The hazard warn-
ing lights will blink and the chime will
sound two times.
✽ ✽
NOTICE
After pressing the button, the doors will
lock automatically unless any door is
opened.

Features of your vehicle
8 4
Trunk unlocking
Using the trunk handle button
1. Carry the smart key.
2. Press the trunk handle button.
3. When all doors are locked, the hazard
warning lights will blink two times.
Once the trunk is opened and then
closed, the trunk will lock automatical-
ly.
✽ ✽
NOTICE
The button will only operate when the
smart key is within 28~40in. (0.7~1m)
from the trunk handle.
Using the button on the smart key
1. Press the trunk unlock button(3) for
more than 1 second.
2. When all doors are locked, the hazard
warning lights will blink two times.
Panic
1. Press the panic button(4) for more than
1.5 second.
2. The horn sounds and hazard warning
light flash for about 30 seconds.
✽ ✽
NOTICE
To stop the horn and lights, press any
button on the smart key.
Start-up
You can start the engine without inserting
the key. For detailed information refer to
the “Engine start/stop button” in section 5.
Loss of the smart key
A maximum of 2 smart keys can be reg-
istered to a single vehicle.
If you happen to lose your smart key, you
will not be able to start the engine. You
should immediately take the vehicle and
remaining key to your authorized
HYUNDAI dealer(tow the vehicle, if nec-
essary) to protect it from potential theft.
Smart key precautions
The smart key will not work if any of
the following occur:
- 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 smart key.
- 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.
When the smart key does not work cor-
rectly, open and close the door with the
mechanical key and contact an author-
ized HYUNDAI dealer.
CAUTION
Keep the smart key away from
water or any liquid. If the keyless
entry system is inoperative due to
exposure to water or other liquids,
it will not be covered by your manu-
facturer’s vehicle warranty.

49
Features of your vehicle
Immobilizer system
Your vehicle is equipped with an electron-
ic engine immobilizer system to reduce
the risk of unauthorized vehicle use.
Your immobilizer system is comprised of
a small transponder in the smart key and
electronic devices inside the vehicle.
With the immobilizer system, whenever
you turn the engine start/stop button to
the ON position by pressing the button
while carrying the smart key, it checks
and determines and verifies if the smart
key is valid or not.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
To deactivate the immobilizer sys-
tem:
Turn the engine start/stop button to the
ON position by pressing the button 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, consult an authorized HYUNDAI
dealer.
CAUTION
Do not put metal accessories near
the smart key.
The engine may not start because
the metal accessories may interrupt
the transponder signal from trans-
mitting normally.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and should
be kept confidential. Do not leave
this number anywhere in your vehi-
cle.

Features of your vehicle
10 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 harmful
interference, and
2. This device must accept any interfer-
ence received, including interference
that may cause undesired operation.
Battery replacement
A smart key battery should last for sever-
al years, but if the smart key is not work-
ing 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.
✽ ✽
NOTICE
The circuit inside the smart key can
have a problem if exposed to moisture
or static electricity. If you are unsure
how to use your smart key or replace the
battery, contact an authorized
HYUNDAI dealer.
WARNING
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 inoperative due to
changes or modifications not
expressly approved by the party
responsible for compliance, it will
not be covered by your manufactur-
er’s vehicle warranty.OBH048004
CAUTION
The transponder in your smart key
is an important part of the immobi-
lizer system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobilizer sys-
tem malfunction could occur.
CAUTION
Do not change, alter or adjust the
immobilizer system because it
could cause the immobilizer sys-
tem to malfunction and should only
be serviced by an authorized
HYUNDAI dealer.
Malfunctions caused by improper
alterations, adjustments or modifi-
cations to the immobilizer system
are not covered by your vehicle
manufacturer warranty.

411
Features of your vehicle
1. 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 positive “+” sym-
bol faces up as indicated in the illus-
tration.
3. Install the battery in the reverse order
of removal.
CAUTION
The smart key is designed to give
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.
Using the wrong battery can
cause the smart key to malfunc-
tion. Be sure to use the correct
battery.
To avoid damaging the smart key,
don't drop it, get it wet, or expose
it to heat or sunlight.
WARNING
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.

Features of your vehicle
12 4
Remote keyless entry system
operations
Lock (1)
All doors are locked if the lock button is
pressed. If all doors, trunk and hood are
closed, the hazard warning lights will blink
once to indicate that all doors are locked.
Also, if the lock button is pressed once
more within 4 seconds, the hazard warn-
ing lights will blink and the horn will sound
once to confirm that the door is locked.
However, if any door, trunk lid or engine
hood remains open, the hazard warning
lights (and/or the horn) will not operate.
But if all doors, trunk lid and engine hood
are closed after the lock button is
pressed, the hazard warning lights will
blink once.
Unlock (2)
Driver's door is unlocked if the unlock
button is pressed once. The hazard
warning lights will blink twice to indicate
that the driver's door is unlocked. All
doors are unlocked if the unlock button is
pressed twice within 4 seconds.
The hazard warning lights will blink twice
again to indicate that all doors are
unlocked. If no doors are opened within
30 seconds after unlocking them, the
doors will automatically lock again.
✽ ✽
NOTICE - Unlock mode conversion
(if equipped)
You can change the system to unlock all
doors by one pressing the unlock button
on the transmitter. If you want this fea-
ture (central door unlock mode), per-
form the following:
two stage unlock mode ↔ ↔
central door
unlock mode
The unlock mode is changed alternately
by pressing the lock button and unlock
button on the transmitter at the same time
for 5 seconds or more. The hazard warn-
ing lights will blink four times to indicate
that the mode conversion is completed.
Trunk unlock (3)
The trunk is unlocked if the button is
pressed for more than 1 second.
Also, once the trunk is opened and then
closed, the trunk will be locked automati-
cally.
Panic (4)
The horn sounds and hazard warning
lights flash for about 30 seconds if this
button is pressed for more than 1.5 sec-
ond. To stop the horn and lights, press
any button except the trunk button on
the transmitter
REMOTE KEYLESS ENTRY (IF EQUIPPED)
ONF048011