ECU Hyundai Elantra 2010 Owner's Guide

431
Features of your vehicle
Retain the original transmitter for future
programming procedures (i.e., new vehi-
cle purchase). It is also suggested that
upon the sale of the vehicle, the pro-
grammed HomeLink buttons be erased
for security purposes (follow step 1 in the
“Programming” portion of this text).
Programming
Your vehicle may require the ignition
switch to be turned to the ACC position
for programming and/or operation of
HomeLink. It is also recommended that a
new battery be replaced in the hand-held
transmitter of the device being pro-
grammed to HomeLink for quicker train-
ing and accurate transmission of the
radio-frequency.
Follow these steps to train your
HomeLink mirror:1. When programming the buttons for the
first time, press and hold
the left and
center buttons (,)simultane-
ously until the indicator light begins to
flash after approximately 20 seconds.
(This procedure erases the factory-set
default codes. Do not perform this step
to program additional hand-held trans-
mitters.)

WARNING
When programming the HomeLink® Wireless Control
System, you may be operating a
garage door or gate operator.
Make sure that people and objects
are out of the way of the moving
door or gate to prevent potential
harm or damage.
Do not use HomeLink with any garage door opener that lacks the
safety stop and reverse feature
as required by federal safety
standards. (This includes any
garage door opener model manu-
factured before April 1, 1982.) A
garage door opener which cannot
detect an object, signaling the
door to stop and reverse, does
not meet current federal safety
standards. Using a garage door
opener without these features
increases risk of serious injury or
death. For more information, call
1-800-355-3515 or on the internet
at www.homelink.com.

OHD046306N
Flashing

433
Features of your vehicle
Operating HomeLink
To operate, simply press the pro-
grammed HomeLink button. Activation
will now occur for the trained product
(garage door, security system, entry door
lock, estate gate, or home or office light-
ing). For convenience, the hand-held
transmitter of the device may also be
used at any time. The HomeLink
Wireless Controls System (once pro-
grammed) or the original hand-held
transmitter may be used to activate the
device (e.g. garage door, entry door lock,
etc.). In the event that there are still pro-
gramming difficulties, contact HomeLink
at 1-800-355-3515 or on the internet at
www.homelink.com.Erasing programmed HomeLink but-
tons
To erase the three programmed buttons
(individual buttons cannot be erased):
Press and hold the left and center
buttons simultaneously, until the indi-
cator light begins to flash (approxi-
mately 20 seconds). Release both but-
tons. Do not hold for longer than 30
seconds.
HomeLink is now in the train (or learning)
mode and can be programmed at any
time. Reprogramming a single HomeLink
button
To program a device to HomeLink using
a HomeLink button previously trained,
follow these steps:
1. Press and hold the desired HomeLink
button. Do NOT release until step 4
has been completed.
2. When the indicator light begins to flash slowly (after 20 seconds), position the
hand-held transmitter 1 to 3 inches
away from the HomeLink surface.
3. Press and hold the hand-held trans- mitter button (or press and “cycle” - as
described in “Canadian Programming”
above).
4. The HomeLink indicator light will flash, first slowly and then rapidly. When the
indicator light begins to flash rapidly,
release both buttons.
The previous device has now been
erased and the new device can be acti-
vated by pushing the HomeLink button
that has just been programmed. This pro-
cedure will not affect any other pro-
grammed HomeLink buttons.

OHD046306N
Flashing

Features of your vehicle
50
4
Charging system warning
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.
Trunk lid open warninglight
This warning light illuminates when the
trunk lid is not closed securely with the
ignition in any position.
Door ajar warning light
This warning light illuminates when a
door is not closed securely with the igni-
tion in any position.
Low fuel level warning
This warning light indicates the fuel tank
is nearly empty. When it comes on, you
should add fuel as soon as possible.
Driving with the fuel level warning light on
or with the fuel level below “E” can cause
the engine to misfire and damage the
catalytic converter.
Malfunction indicator lamp(MIL) (check engine light)
This indicator light is part of the Engine
Control System which monitors various
emission control system components. If
this light illuminates while driving, it indi-
cates that a potential problem has been
detected somewhere in the emission
control system.
This light will also illuminate when the
ignition switch is turned to the ON posi-
tion, and will go out in a few seconds
after the engine is started. If it illuminates
while driving, or does not illuminate when
the ignition key is turned to the ON posi-
tion, take your vehicle to your nearest
authorized Hyundai dealer and have the
system checked.
Generally, your vehicle will continue to be
drivable, but have the system checked by
an authorized Hyundai dealer promptly.

455
Features of your vehicle
LCD display warning (if equipped)
Door Open
This warning illuminates when a door is
not closed securely.
The indicator displays which door is
opened.Low Fuel!
This warning indicates the fuel tank is
nearly empty. When it comes on, you
should add fuel as soon as possible.
Driving with the fuel level warning on or
with the fuel level below "E" can cause
the engine to misfire and damage the
catalytic converter (if equipped).

485
Features of your vehicle
STORAGE COMPARTMENT
These compartments can be used to
store small items required by the driver
or passengers.
Center console storage
(if equipped)
These compartments can be used to
store small items required by the driver
or front passenger.
To open the center console storage pull
up the lever.
Glove box
To open the glove box, pull the handle
and the glove box will automatically
open. Close the glove box after use.
WARNING- Flammable
materials
Do not store cigarette lighters,
propane cylinders, or other flamma-
ble/explosive materials in the vehi-
cle. These items may catch fire
and/or explode if the vehicle is
exposed to hot temperatures for
extended periods.
CAUTION
To avoid possible theft, do not
leave valuables in the storagecompartment.
Always keep the storage com- partment covers closed whiledriving. Do not attempt to place so many items in the storagecompartment that the storagecompartment cover can not closesecurely.

OHD046082
WARNING
To reduce the risk of injury in an
accident or sudden stop, always
keep the glove box door closed
while driving.

OHD046081

OHDR049081
Type A
Type B

Features of your vehicle
88
4
Cup holder
Cups or small beverage cans may be
placed in the cup holders.
Sunvisor
Use the sunvisor to shield direct light
through the front or side windows.
To use a sunvisor, pull it downward.
To use a sunvisor for a side window, pull
it downward, unsnap it from the bracket
(1) and swing it to the side (2).
To use the vanity mirror, pull down the
visor and slide the mirror cover (3).
Adjust the sunvisor extension panel for-
ward or backward (4) (if equipped).
CAUTION- Vanity mirror
lamp (if equipped)
Close the vanity mirror cover
securely and return the sunvisor toits original position after use. If thevanity mirror is not closed securely,the lamp will stay on and couldresult in battery discharge and pos-sible sunvisor damage.
WARNING- Hot liquids
Do not place uncovered cups of
hot liquid in the cup holder while
the vehicle is in motion. If the hot
liquid spills, you could be burned.
Such a burn to the driver could
cause a loss of control of the
vehicle.
To reduce the risk of personal injury in the event of sudden stop
or collision, do not place uncov-
ered or unsecured bottles, glass-
es, cans, etc., in the cup holder
while the vehicle is in motion.

OHD046089L

OHD046087

OHDR049087

OHD046088
■Type B
Front■Type A
Rear (if equipped)

519
Driving your vehicle
Check the brake warning light by turning
the ignition switch ON (do not start the
engine). This light will be illuminated
when the parking brake is applied with
the ignition switch in the START or ON
position.
Before driving, be sure the parking brake
is fully released and the brake warning
light is off.
If the brake warning light remains on
after the parking brake is released, there
may be a malfunction in the brake sys-
tem. Immediate attention is necessary.
If at all possible, cease driving the vehi-
cle immediately. If that is not possible,
use extreme caution while operating the
vehicle and only continue to drive the
vehicle until you can reach a safe loca-
tion or repair shop.
Anti-lock brake system (ABS)
(if equipped)

W-75
WARNING
ABS (ESC) will not prevent acci-
dents due to improper or danger-
ous driving maneuvers. Even
though vehicle control is improved
during emergency braking, always
maintain a safe distance between
you and objects ahead. Vehicle
speeds should always be reduced
during extreme road conditions.
The braking distance for cars
equipped with an anti-lock braking
system (Electronic Stability Control
System) may be longer than for
those without it in the following
road conditions.
During these conditions the vehicle
should be driven at reduced
speeds:
Rough, gravel or snow-coveredroads.
With tire chains installed.
On roads where the road surface is pitted or has different surface
height.
(Continued)
WARNING
To prevent unintentional move-ment when stopped and leaving
the vehicle, do not use the
gearshift lever in place of the
parking brake. Set the parking
brake AND make sure the
gearshift lever is securely posi-
tioned in 1st (First) gear or R
(Reverse) for manual transaxle
equipped vehicles and in P (Park)
for automatic transaxle equipped
vehicles.
Never allow a person who is unfa- miliar with the vehicle or children
to touch the parking brake. If the
parking brake is released unin-
tentionally, serious injury may
occur.
All vehicles should always have the parking brake fully engaged
when parking to avoid inadver-
tent movement of the car which
can injure occupants or pedestri-
ans.

541
Driving your vehicle
Driving with a trailer
Towing a trailer requires a certain
amount of experience. Before setting out
for the open road, you must get to know
your trailer. Acquaint yourself with the
feel of handling and braking with the
added weight of the trailer. And always
keep in mind that the vehicle you are
driving is now a good deal longer and not
nearly so responsive as your vehicle is
by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector(s), lights, tires and mirror
adjustment. If the trailer has electric
brakes, start your vehicle and trailer mov-
ing and then apply the trailer brake con-
troller by hand to be sure the brakes are
working. This lets you check your electri-
cal connection at the same time.
During your trip, check occasionally to be
sure that the load is secure, and that the
lights and any trailer brakes are still work-
ing.
Following distance
Stay at least twice as far behind the vehi-
cle ahead as you would when driving
your vehicle without a trailer. This can
help you avoid situations that require
heavy braking and sudden turns.
Passing
You’ll need more passing distance up
ahead when you’re towing a trailer. And,
because of the increased vehicle length,
you’ll need to go much farther beyond the
passed vehicle before you can return to
your lane.
Backing up
Hold the bottom of the steering wheel
with one hand. Then, to move the trailer
to the left, just move your hand to the left.
To move the trailer to the right, move your
hand to the right. Always back up slowly
and, if possible, have someone guide
you.
Making turns
When you’re turning with a trailer, make
wider turns than normal. Do this so your
trailer won’t strike soft shoulders, curbs,
road signs, trees, or other objects. Avoid
jerky or sudden maneuvers. Signal well
in advance.
Turn signals when towing a trailer
When you tow a trailer, your vehicle has
to have a different turn signal flasher and
extra wiring. The green arrows on your
instrument panel will flash whenever you
signal a turn or lane change. Properly
connected, the trailer lights will also flash
to alert other drivers you’re about to turn,
change lanes, or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer are
burned out. Thus, you may think drivers
behind you are seeing your signals
when, in fact, they are not. It’s important
to check occasionally to be sure the trail-
er bulbs are still working. You must also
check the lights every time you discon-
nect and then reconnect the wires.
Do not connect a trailer lighting system
directly to your vehicle’s lighting system.
Use only an approved trailer wiring har-
ness.
An authorized Hyundai dealer can assist
you in installing the wiring harness.
WARNING
Failure to use an approved trailer
wiring harness could result in dam-
age to the vehicle electrical system
and/or personal injury.

551
Driving your vehilcle
WARNING - Loose cargo
Items you carry inside your
vehicle can strike and injure
occupants in a sudden stop or
turn, or in a crash.
Put items in the cargo area of your vehicle. Try to spread the
weight evenly.
Never stack items, like suit- cases, inside the vehicle
above the tops of the seats.
Do not leave an unsecured child restraint in your vehicle.
When you carry something inside the vehicle, secure it.
Do not drive with a seat folded down unless necessary.CAUTION
Overloading your vehicle may cause damage. Repairs wouldnot be covered by your war-ranty. Do not overload yourvehicle.
Using heavier suspension components to get addeddurability might not changeyour weight ratings. Ask yourdealer to help you load yourvehicle the right way.

63
What to do in an emergency
4. When changing a flat tire, follow theinstruction provided later in this sec-
tion.
If engine stalls while driving
1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle will not start, contact an
authorized Hyundai dealer or seek
other qualified assistance.
If engine doesn't turn over or
turns over slowly
1. If your car has an automatic transaxle,be sure the gear selector lever is in N
(Neutral) or P (Park) and the emer-
gency brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you operate the
starter, the battery is discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "Jump starting".
If engine turns over normally but
does not start
1. Check fuel level.
2. With the ignition switch in the OFFposition, check all connectors at igni-
tion, coil and spark plugs. Reconnect
any that may be disconnected or
loose.
3. Check the fuel line in the engine com- partment.
4. If the engine still does not start, call an authorized Hyundai dealer or seek
other qualified assistance.
IF THE ENGINE WILL NOT START
WARNING
If the engine will not start, do not
push or pull the car to start it. This
could result in a collision or cause
other damage. In addition, push or
pull starting may cause the catalyt-
ic converter to be overloaded and
create a fire hazard.