2018 Hyundai Elantra electrical

2-7
Safety system of your vehicle
2
Power adjustment (for driver's seat, if equipped)
The front seat can be adjusted by using
the control switches located on the out-
side of the seat cushion. Before driving,
adjust the seat to the proper position so
that you can easily control the steering
wheel, foot pedals and controls on the
instrument panel.
To prevent damage to the seats:
Always stop adjusting the seats
when the seat has been adjusted as
far forward or rearward as possible.
Do not adjust the seats longer than necessary when the engine is
turned off. This may result in unnec-
essary battery drain.
Do not operate two or more seats at the same time. This may result in an
electrical malfunction.
Forward and rearward adjustment
To move the seat forward or rearward:
1. Push the control switch forward or rearward.
2. Release the switch once the seat reaches the desired position.
Seatback angle
To adjust the seatback:
1. Rotate the top of control switch for-ward or rearward.
2. Release the switch once the seatback reaches the desired position.
NOTICE
NEVER allow children in the vehicle
unattended. The power seats are
operable when the engine is turned
off.
WARNING
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2-44
Safety system of your vehicle
12. Emergency Fastening DeviceSystem
13. Occupant classification system
The SRSCM (Supplemental Restraint
System Control Module) continually
monitors all SRS components while the
ignition switch is in the ON position to
determine if a crash impact is severe
enough to require air bag deployment or
pre-tensioner seat belt deployment.
SRS warning light
The SRS (Supplement Restraint System)
air bag warning light on the instrument
panel displays the air bag symbol depict-
ed in the illustration. The system checks
the air bag electrical system for malfunc-
tions. The light indicates that there is a
potential malfunction with your air bag
system, which could include your side
and curtain air bags used for rollover pro-
tection. During a frontal collision, sensors will
detect the vehicle's deceleration. If the
rate of deceleration is high enough, the
control unit will inflate the front air bags.
The front air bags help protect the driver
and front passenger by responding to
frontal impacts in which seat belts alone
cannot provide adequate restraint. When
needed, the side air bags help provide
protection in the event of a side impact or
rollover.
Air bags are activated (able to inflate if
necessary) only when the ignition
switch is in the ON position.
Air bags inflate in the event of certain frontal or side collisions to help protect
the occupants from serious physical
injury.
Generally, air bags are designed to inflate based upon the severity of a col-
lision, its direction, etc. These two fac-
tors determine whether the sensors
produce an electronic deployment/
inflation signal.
If your SRS malfunctions, the air
bag may not inflate properly during
an accident increasing the risk of
serious injury or death.
If any of the following conditions
occur, your SRS is malfunctioning:
The light does not turn on for
approximately six seconds when
the ignition switch is in the ON
position.
The light stays on after illuminat-
ing for approximately six sec-
onds.
The light comes on while the
vehicle is in motion.
The light blinks when the engine
is running.
Have an authorized HYUNDAI deal-
er inspect the SRS as soon as pos-
sible if any of these conditions
occur.
WARNING

2-49
Safety system of your vehicle
2
Always be sure that you and all vehicle
occupants are seated properly and wear-
ing the seat belt properly for the most
effective protection by the air bag and the
seat belt.
The OCS may not function properly if the
passenger takes actions which can affect
the classification system. These include:
Failing to sit in an upright position.
Leaning against the door or centerconsole.
Sitting towards the sides of the front of the seat.
Putting their legs on the dashboard or resting them on other locations which
reduce the passenger weight on the
front seat.
Wearing the seat belt improperly.
Reclining the seatback.
Wearing a thick cloth like ski wear or hip protection wear.
Putting an additional thick cushion on the seat.
Putting electrical devices (e.g. note- book, satellite radio) on the seat with
inverter charging.Condition and operation in the front passenger Occupant Classification
System
Condition detected by the
occupant classification system
Indicator/Warning lightDevices
"PASSENGER
AIR BAG OFF" indicator lightSRS
warning lightFront passenger
air bag
1. Adult *1OffOffActivated
2. Infant *2or child restraint
system with 12 months old *3*4 OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated
*1The system judges a person of adult size as an adult. When a smaller adult sits in the front
passenger seat, the system may recognize him/her as a child depending on his/her physique
and posture.
*
2Do not allow children to ride in the front passenger seat. When a larger child who has out- grown a child restraint system sits in the front passenger seat, the system may recognize
him/her as an adult depending upon his/her physique or sitting position.
*
3Never install a child restraint system on the front passenger seat.
*4The PASSENGER AIR BAG "OFF" indicator may turn on or off when a child above 12 months
to 12 years old (with or without child restraint system) sits in the front passenger seat. This is
a normal condition.

3-10
Convenient features of your vehicle
Information
An inappropriately disposed bat-tery can be harmful to the envi-
ronment and human health.
Dispose the battery according to
your local law(s) and regulation(s).
Immobilizer System
(if equipped)
The immobilizer system protects your
vehicle from theft. If an improperly coded
key (or other device) is used, the
engine’s fuel system is disabled.
When the ignition switch is placed in the
ON position, the immobilizer system indi-
cator should come on briefly, then go off.
If the indicator starts to blink, the system
does not recognize the coding of the key.
Place the ignition switch to the
LOCK/OFF position, then place the igni-
tion switch to the ON position again.
The system may not recognize your key’s
coding if another immobilizer key or other
metal object (i.e., key chain) is near the
key. The engine may not start because
the metal may interrupt the transponder
signal from transmitting normally. If the system repeatedly does not recog-
nize the coding of the key, it is recom-
mended that you contact your HYUNDAI
dealer.
Do not attempt to alter this system or add
other devices to it. Electrical problems
could result that may make your vehicle
inoperable.
The transponder in your key is an
important part of the immobilizer sys-
tem. It is designed to give years of
trouble-free service, however you
should avoid exposure to moisture,
static electricity and rough handling.
Immobilizer system malfunction could
occur.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
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.
3. Changes or modifications not expressly approved by the party responsible for
compliance could void the user's
authority to operate the device.
i
NOTICE
i
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.
WARNING

3-52
Convenient features of your vehicle
Closing the fuel filler door
1. To install the fuel tank cap, turn itclockwise until it "clicks" one time.
2. Close the fuel filler door until it is latched securely.
Gasoline is highly flammable and
explosive. Failure to follow these
guidelines may result in SERIOUS
INJURY or DEATH:
Read and follow all warnings
posted at the gas station.
Before refueling, note the loca-
tion of the Emergency Gasoline
Shut-Off, if available, at the gas
station.
Before touching the fuel nozzle,
you should eliminate the poten-
tial build-up of static electricity
by touching a metal part of the
vehicle, a safe distance away
from the fuel filler neck, nozzle, or
other gas source, with your bare
hand. (Continued)
WARNING
(Continued)
Do not use cellular phones while
refueling. Electric current and/or
electronic interference from cel-
lular phones can potentially
ignite fuel vapors and cause a
fire.
Do not get back into a vehicle
once you have begun refueling.
You can generate a build-up of
static electricity by touching, rub-
bing or sliding against any item
or fabric capable of producing
static electricity. Static electricity
discharge can ignite fuel vapors
causing a fire. If you must re-
enter the vehicle, you should
once again eliminate potentially
dangerous static electricity dis-
charge by touching a metal part
of the vehicle, away from the fuel
filler neck, nozzle or other gaso-
line source, with your bare hand.
When using an approved
portable fuel container, be sure to
place the container on the
ground prior to refueling. Static
electricity discharge from the
container can ignite fuel vapors
causing a fire.(Continued)
(Continued)Once refueling has begun, con-
tact between your bare hand and
the vehicle should be maintained
until the filling is complete.
Use only approved portable plastic
fuel containers designed to carry
and store gasoline.
When refueling, always move the
shift lever to the P (Park) posi-
tion, set the parking brake, and
place the ignition switch to the
LOCK/OFF position. Sparks pro-
duced by electrical components
related to the engine can ignite
fuel vapors causing a fire.
Do not use matches or a lighter
and do not smoke or leave a lit
cigarette in your vehicle while at
a gas station, especially during
refueling.
Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage. (Continued)

3-64
Convenient features of your vehicle
Malfunction IndicatorLamp (MIL)
This warning light illuminates:
Once you turn the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3 sec-onds and then goes off.
When there is a malfunction with the emission control system.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
- Malfunction Indicator Lamp (MIL)
Driving with the Malfunction Indicator
Lamp (MIL) on may cause damage to
the emission control systems which
could affect drivability and/or fuel
economy.
If the Malfunction Indicator Lamp
(MIL) illuminates, potential catalytic
converter damage is possible which
could result in loss of engine power.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Charging System Warning Light
If this warning light comes on while the
engine is running, the battery is not being
charged. Immediately turn off all electri-
cal accessories. Try not to use electrical-
ly operated controls, such as the power
windows. Keep the engine running; stop-
ping then restarting the engine will quick-
ly discharge the battery.
If there is a malfunction with either
the alternator or electrical charging
system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the alternator drive belt for looseness or
breakage.
If the belt is adjusted properly, there
may be a problem in the electrical
charging system.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Engine Oil PressureWarning Light
This warning light illuminates:
Once you turn the ignition switch or the
Engine Start/Stop button to the ON
position.
- It remains on until the engine is start-ed.
When the engine oil pressure is low.
If the engine oil pressure is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the engine oil level (For more informa-
tion, refer to "Engine Oil" in chapter
7). If the level is low, add oil as
required.
If the warning light remains on after
adding oil and restarting the engine or
if oil is not available, turn off the
engine. There is a mechanical concern
that needs to be repaired before you
can continue driving. In this case,
have your vehicle inspected by an
authorized HYUNDAI dealer.
NOTICE
NOTICE
NOTICE

3-138
Convenient features of your vehicle
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Cup Holder
Cups or small beverages cups may be
placed in the cup holders.
Front cup holder liner can be removed for
cleaning.
Rear
Cup holders in center console rear:
Pull the cup holder cover rearwards to
completely unfold the cup holder.
Cup holders in armrest: Pull the arm- rest down to use the cup holders.
Keep your drinks sealed while driv-ing to prevent spilling your drink. If
liquid spills, it may get into the vehi-
cle's electrical/electronic system
and damage electrical/electronic
parts.
When cleaning spilled liquids, do not dry the cup holder at high tem-
perature. This may damage the cup
holder.
NOTICE
Avoid abrupt starting and braking
when the cup holder is in use to
prevent spilling your drink. If hot
liquid spills, you could be burned.
Such a burn to the driver could
cause loss of vehicle control
resulting in an accident.
Do not place uncovered or unse-
cured cups, bottles, cans, etc., in
the cup holder containing hot liq-
uid while the vehicle is in motion.
Injuries may result in the event of
sudden stop or collision.
Only use soft cups in the cup
holders. Hard objects can injure
you in an accident.
WARNING
Keep cans or bottles out of direct
sun light and do not put them in a
hot vehicle. It may explode.
WARNING
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■ Front
■Rear (if equipped)OAD045416

3-139
Convenient features of your vehicle
3
Sunvisor
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
sunvisor and slide the mirror cover (3).
Adjust the sunvisor forward or backward
(4) as needed. Use the ticket holder (5) to
hold tickets (if equipped).
Close the vanity mirror cover securely
and return the sunvisor to its original
position after use.Do not put several tickets in the ticket
holder at one time. This could cause
damage to the ticket holder.
Power Outlet (if equipped)
The power outlet is designed to provide
power for mobile telephones or other
devices designed to operate with vehicle
electrical systems. The devices should
draw less than 180 W (Watts) with the
engine running.
NOTICE
NOTICE
For your safety, do not block your
view when using the sunvisor.
WARNING
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