2018 Hyundai Elantra Owner's Manual

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Safety system of your vehicle
Where Are the Air Bags?
Driver's and passenger's frontair bags
Your vehicle is equipped with a
Advanced Supplemental Restraint
System (SRS) and lap/shoulder belts at
both the driver and passenger seating
positions.
The SRS consists of air bags which are
located in the center of the steering
wheel, in the driver's side lower crash
pad below the steering wheel column
and the passenger's side front panel pad
above the glove box.
The air bags are labeled with the letters
"AIR BAG" embossed on the pad covers. The purpose of the SRS is to provide the
vehicle's driver and front passengers
with additional protection than that
offered by the seat belt system alone.
The SRS uses sensors to gather infor-
mation about the driver’s and front pas-
senger's seat belt usage and impact
severity.
The seat belt buckle sensors determine if
the driver and front passenger's seat
belts are fastened. These sensors pro-
vide the ability to control the SRS deploy-
ment based on whether or not the seat
belts are fastened, and how severe the
impact is.
The advanced SRS offers the ability to
control the air bag inflation within two lev-
els. A first stage level is provided for mod-
erate-severity impacts. A second stage
level is provided for more severe impacts.
According to the impact severity, and
seat belt usage, the SRS Control Module
(SRSCM) controls the air bag inflation.
Failure to properly wear seat belts can
increase the risk or severity of injury in
an accident.
OAD035034
OAD035035
OAD035039
■Driver's knee air bag
■Driver's front air bag
■Passenger's front air bag

2-41
Safety system of your vehicle
2
Side air bags
Your vehicle is equipped with a side air
bag in each front seat. The purpose of
the air bag is to provide the vehicle's driv-
er and the front passenger with addition-
al protection than that offered by the seat
belt alone.
To reduce the risk of serious injury
or death from an inflating front air
bags, take the following precau-
tions:
Seat belts must be worn at all
times to help keep occupants
positioned properly.
Move your seat as far back as
possible from front air bags,
while still maintaining control of
the vehicle.
Never lean against the door or
center console.
Do not allow the front passenger
to place their feet or legs on the
dashboard.
No objects (such as crash pad
cover, cellular phone holder, cup
holder, perfume or stickers)
should be placed over or near the
air bag modules on the steering
wheel, instrument panel, wind-
shield glass, and the front pas-
senger's panel above the glove
box. Such objects could cause
harm if the vehicle is in a crash
severe enough to cause the air
bags to deploy.
(Continued)
(Continued)
Do not attach any objects on
front windshield and inside mir-
ror.WARNING
OAD035040
OAD035041

2-42
Safety system of your vehicle
The side air bags are designed to deploy
only during certain side impact collisions,
depending on the crash severity, angle,
speed and point of impact.
The side and curtain air bags on both
sides of the vehicle may deploy if a
rollover or possible rollover is detected.
The side air bags are not designed to
deploy in all side impact or rollover situa-
tions.Curtain air bags
Curtain air bags are located along both
sides of the roof rails above the front and
rear doors.
They are designed to help protect the
heads of the front seat occupants and
the rear outboard seat occupants in cer-
tain side impact collisions.
(Continued)
Do not use any accessory seat
covers. This could reduce or pre-
vent the effectiveness of the sys-
tem.
Do not place any objects over the
air bag or between the air bag
and yourself. Also, do not attach
any objects around the area the
air bag inflates such as the door,
side door glass, front and rear pil-
lar.
Do not place any objects between
the door and the seat. They may
become dangerous projectiles if
the side air bag inflates.
Do not install any accessories on
the side or near the side air bags.
Do not put any objects between
the side airbag label and seat
cushion. It could cause harm if
the vehicle is in a crash severe
enough to cause the air bags to
deploy.
Do not cause impact to the doors
when the ignition switch is in the
ON position or this may cause
the side air bags to inflate.
If the seat or seat cover is dam-
aged, have the vehicle checked
and repaired by an authorized
HYUNDAI dealer.
To reduce the risk of serious injury
or death from an inflating side air
bag, take the follo
wing precautions:
Seat belts must be worn at all
times to help keep occupants
positioned properly.
Do not allow passengers to lean
their heads or bodies onto doors,
put their arms on the doors,
stretch their arms out of the win-
dow, or place objects between
the doors and seats.
Hold the steering wheel at the 9
o'clock and 3 o'clock positions, to
minimize the risk of injuries to
your hands and arms.
(Continued)
WARNING OAD035042
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2-43
Safety system of your vehicle
2
The curtain air bags are designed to
deploy only during certain side impact
collisions, depending on the crash sever-
ity, angle, speed and impact.
The side and curtain air bags on both
sides of the vehicle may deploy if a
rollover or possible rollover is detected.
The curtain air bags are not designed to
deploy in all side impact or rollover situa-
tions.How Does the Air Bag System
Operate?
The SRS consists of the following com-
ponents:
1. Driver's front air bag module
2. Passenger's front air bag module
3. Side air bag modules
4. Curtain air bag modules
5. Retractor pre-tensioner assemblies
6. Air bag warning light
7. SRS control module (SRSCM)/Rollover sensor
8. Front impact sensors
9. Side impact sensors
10. Side pressure sensors
11. Driver's knee air bag module
To reduce the risk of serious injury
or death from an inflating curtain
air bags, take the following precau-
tions:
All seat occupants must wear
seat belts at all times to help keep
occupants positioned properly.
Properly secure child restraints
as far away from the door as pos-
sible.
Do not place any objects over the
air bag. Also, do not attach any
objects around the area the air
bag inflates such as the door,
side door glass, front and rear pil-
lar, roof side rail.
(Continued)
(Continued)
Do not hang other objects except
clothes, especially hard or break-
able objects. In an accident, it
may cause vehicle damage or
personal injury.
Do not allow passengers to lean
their heads or bodies onto doors,
put their arms on the doors,
stretch their arms out of the win-
dow, or place objects between
the doors and seats.
Do not open or repair the side
curtain air bags.
WARNING
OAD035074N

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

2-45
Safety system of your vehicle
2
Air bag deployment depends on anumber of factors including vehicle
speed, angles of impact and the densi-
ty and stiffness of the vehicles or
objects which your vehicle impacts
during a collision. The determining fac-
tors are not limited to those mentioned
above.
The front air bags will completely inflate and deflate in an instant. It is vir-
tually impossible for you to see the air
bags inflate during an accident. It is
much more likely that you will simply
see the deflated air bags hanging out
of their storage compartments after the
collision.
In addition to inflating in certain side collisions, vehicles equipped with a
rollover sensor, side and curtain air
bags will inflate if the sensing system
detects a rollover.
When a rollover is detected, side and
curtain air bags will remain inflated
longer to help provide protection from
ejection, especially when used in con-
junction with the seat belts. To help provide protection, the air bags
must inflate rapidly. The speed of air
bag inflation is a consequence of
extremely short time in which to inflate
the air bag between the occupant and
the vehicle structures before the occu-
pant impacts those structures. This
speed of inflation reduces the risk of
serious or life-threatening injuries and
is thus a necessary part of air bag
design.
However, the rapid air bag inflation can
also cause injuries which can include
facial abrasions, bruises and broken
bones because the inflation speed also
causes the air bags to expand with a
great deal of force.
There are even circumstances under which contact with the air bag can
cause fatal injuries, especially if the
occupant is positioned excessively
close to the air bag.
You can take steps to help reduce the
risk of being injured by an inflating air
bag. The greatest risk is sitting too close
to the air bag. An air bag needs about 10
inches (25 cm) of space to inflate.
NHTSA recommends that drivers allow
at least 10 inches (25 cm) between the
center of the steering wheel and the
chest. To reduce the risk of serious injury
or death from an inflating air bag,
take the following precautions:
NEVER place a child restraint in
the front passenger seat.
Always properly restrain children
under age 13 in the rear seats of
the vehicle.
Adjust the front passenger’s and
driver's seats as far to the rear as
possible while allowing you to
maintain full control of the vehi-
cle.
Hold the steering wheel with
hands at the 9 o'clock and 3
o'clock positions.
Never place anything or anyone
between the air bag and the seat
occupant.
Do not allow the front passenger
to place their feet or legs on the
dashboard.
WARNING

2-46
Safety system of your vehicle
When the SRSCM detects a sufficiently
severe impact to the front of the vehicle,
it will automatically deploy the front air
bags.Upon deployment, tear seams molded
directly into the pad covers will separate
under pressure from the expansion of the
air bags. Further opening of the covers
allows full inflation of the air bags.
A fully inflated air bag, in combination
with a properly worn seat belt, slows the
driver or the front passenger forward
motion, reducing the risk of head and
chest injury.
After complete inflation, the air bag
immediately starts deflating, enabling the
driver to maintain forward visibility and
the ability to steer or operate other con-
trols.
OHM039102N
■Driver’s front air bag (1)
OHM039103N
■Driver’s front air bag (2)
OHM039104N
■Driver’s front air bag (3)
OLMB033057
■Passenger’s front air bag

2-47
Safety system of your vehicle
2
What to Expect After an Air
Bag Inflates
After a frontal or side air bag inflates, it
will deflate very quickly. Air bag inflation
will not prevent the driver from seeing out
of the windshield or being able to steer.
Curtain air bags may remain partially
inflated for some time after they deploy.
Noise and smoke from inflatingair bag
When the air bags inflate, they make a
loud noise and may produce smoke and
powder in the air inside of the vehicle.
This is normal and is a result of the igni-
tion of the air bag inflator. After the air
bag inflates, you may feel substantial dis-
comfort in breathing because of the con-
tact of your chest with both the seat belt
and the air bag, as well as from breathing
the smoke and powder. The powder may
aggravate asthma for some people. If you
experience breathing problems after an
air bag deployment, seek medical atten-
tion immediately.
Though the smoke and powder are non-
toxic, they may cause irritation to the
skin, eyes, nose, throat, etc. If this is the
case, wash and rinse with cold water
immediately and seek medical attention
if the symptoms persist.
To prevent objects from becoming
dangerous projectiles when the
passenger's air bag inflates:
Do not install or place any
objects (drink holder, CD holder,
stickers, etc.) on the front pas-
senger's panel above the glove
box where the passenger's air
bag is located.
Do not install a container of liquid
air freshener near the instrument
cluster or on the instrument
panel surface.
WARNING
After an air bag inflates, take the
following precautions:
Open your windows and doors as
soon as possible after impact to
reduce prolonged exposure to
the smoke and powder released
by the inflating air bag.
Do not touch the air bag storage
area's internal components
immediately after an air bag has
inflated. The parts that come into
contact with an inflating air bag
may be very hot.
Always wash exposed skin areas
thoroughly with cold and mild
soap.
(Continued)
WARNING
(Continued)
Always have an authorized
HYUNDAI dealer replace the air
bag immediately after deploy-
ment. Air bags are designed to be
used only once.