Hyundai Accent 2016 Workshop Manual

Safety features of your vehicle
34
3
(1) Driver’s front air bag
(2) Passenger’s front air bag
(3) Side impact air bag
(4) Curtain air bag
AIR BAG - ADVANCED SUPPLEMENTAL RESTRAINT SYSTEM
WARNING
Even in vehicles with air bags, you
and your passengers must always
wear the seat belts provided in
order to minimize the risk and
severity of injury in the event of a
collision or rollover.
ORB035051L
❈ The actual air bags in the vehicle may differ from the illustration.

335
Safety features of your vehicle
How does the air bag system
operate
Air bags are activated (able to inflate ifnecessary) only when the ignition
switch is turned to the ON or START
position.
Air bags inflate instantly in the event of serious frontal or side collision in order
to help protect the occupants from seri-
ous physical injury.
There is no single speed at which the air bags will inflate.
Generally, air bags are designed to
inflate by the severity of a collision and
its direction. These two factors deter-
mine whether the sensors send out an
electronic deployment/ inflation signal.
Air bag deployment depends on a number of factors including vehicle
speed, angles of impact and the densi-
ty and stiffness of the vehicles or
objects which your vehicle hits in the
collision. Though, factors are not limit-
ed to those mentioned above.
The front air bags will completely inflate and deflate in an instant.
It is virtually impossible for you to see
the air bags inflate during an accident.
It is much more likely that you will sim-
ply 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 impact air bags
and curtain air bags will inflate if the
sensing system detects a rollover.
When a rollover is detected, side
impact air bags and curtain air bags
will remain inflated longer to help pro-
vide protection from ejection, especial-
ly when used in conjunction with the
seat belts.
In order to help provide protection in a severe collision, the air bags must
inflate rapidly. The speed of air bag
inflation is a consequence of the
extremely short time in which a collision
occurs and the need to get the air bag
between the occupant and the vehicle
structures before the occupant impacts
those structures. This speed of inflation
reduces the risk of serious or life-
threatening injuries in a severe collision
and is thus a necessary part of air bag
design.
However, air bag inflation can also
cause injuries which normally 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 exces-
sively close to the air bag.
WARNING
To avoid severe personal injuryor death caused by deploying air
bags in a collision, the driver
should sit as far back from the
steering wheel air bag as possi-
ble (at least 10 inches (250 mm)
away). The front passengers
should always move their seats
as far back as possible and sit
back in their seat.
Air bags inflate instantly in the event of collision, and passen-
gers may be injured by the air bag
expansion force if they are not in
proper position.
Air bag inflation may cause injuries which normally include
facial or bodily abrasions,
injuries from broken glasses or
burns by the air bag inflation
gasses.

Safety features of your vehicle
36
3
Noise and smoke
When the air bags inflate, they make a
loud noise and they leave 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 due to the contact of
your chest with both the seat belt and the
air bag, as well as from breathing the
smoke and powder. Open your doors
and/or windows as soon as possible
after impact in order to reduce dis-
comfort and prevent prolonged expo-
sure to the smoke and powder.
Though the smoke and powder are non-
toxic, they may cause irritation to the skin
(eyes, nose and throat, etc). If this is the
case, wash and rinse with cold water
immediately and consult a doctor if the
symptom persists.
Do not install a child restraint on the
front passenger’s seat.
Never place a rear-facing child restraint
in the front passenger’s seat. If the air
bag deploys, it would impact the rear-fac-
ing child restraint, causing serious or
fatal injury.
In addition, do not place front-facing child
restraints in the front passenger’s seat
either. If the front passenger air bag
inflates, it could cause serious or fatal
injuries to the child.
WARNING
When the air bags deploy, the air
bag related parts in the steering
wheel and/or instrument panel
and/or in both sides of the roof rails
above the front and rear doors are
very hot. To prevent injury, do not
touch the air bag storage area’s
internal components immediately
after an air bag has inflated.
WARNING
Extreme Hazard! Do not use a rearward facing child restraint on
a seat protected by an air bag in
front of it!
Never put a child restraint in the front passenger’s seat. If the front
passenger air bag inflates, it
would cause serious or fatal
injuries.
When children are seated in the rear outboard seats of a vehicle
equipped with side and/or curtain
air bags, be sure to install the
child restraint system as far away
from the door side as possible,
and securely lock the child
restraint system in position.
Inflation of side and/or curtain air
bags could cause serious injury
or death to an infant or child.
1JBH3051

337
Safety features of your vehicle
Air bag warning light
The purpose of air bag warning light in
your instrument panel is to alert you of a
potential problem with your air bag -
Supplemental Restraint System (SRS).
When the ignition switch is turned ON,
the indicator light should illuminate for
approximately 6 seconds, then go off.
Have the system checked if:
The light does not turn on briefly whenyou turn the ignition ON.
The light stays on after illuminating for approximately 6 seconds.
The light comes on while the vehicle is in motion.
The light blinks when the ignition switch is in ON position.
SRS components and functions
The SRS consists of the following com-
ponents:
1. Driver's front air bag module
2. Passenger's front air bag module
3. Side impact 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. PASSENGER AIR BAG “OFF” indi- cator (Front passenger’s seat only)
11. Occupant detection system (Front passenger’s seat only) 12. Driver’s and front passenger’s seat
belt buckle sensors
13. Anchor pre-tensioner
14. Side pressure sensor
The SRSCM continually monitors all
SRS components while the ignition
switch is ON to determine if a crash
impact is severe enough to require air
bag deployment or pre-tensioner seat
belt deployment.
W7-147OMD030050N

Safety features of your vehicle
38
3
The SRS air bag warning light " " on the
instrument panel will illuminate for about 6
seconds after the ignition switch is turned
to the ON position, after which the SRS air
bag warning light " " should go out. The front air bag modules are located
both in the center of the steering wheel
and in the front passenger's panel above
the glove box. When the SRSCM detects
a sufficiently severe impact to the front of
the vehicle, it will automatically deploy
the front air bags.
W7-147
WARNING
If any of the following conditions
occurs, this indicates a malfunction
of the SRS. Have an authorized
HYUNDAI dealer inspect the air bag
system as soon as possible.
The light does not turn on briefly
when you turn the ignition ON.
The light stays on after illuminat- ing for approximately 6 seconds.
The light comes on while the vehicle is in motion.
The light blinks when the ignition switch is in ON position.
B240B01L
Driver’s front air bag (1)

339
Safety features of your vehicle
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
then allows full inflation of the air bags.A fully inflated air bag, in combination
with a properly worn seat belt, slows the
driver's or the passenger's 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.
B240B02LB240B03L
Driver’s front air bag (2)Driver’s front air bag (3)
WARNING
Do not install or place any acces-
sories (drink holder, CD or discs
holder, sticker, etc.) on the front
passenger's panel above the
glove box in a vehicle with a pas-
senger's air bag. Such objects
may become dangerous projec-
tiles and cause injury if the pas-
senger's air bag inflates.
When installing a container of liq- uid air freshener inside the vehi-
cle, do not place it near the
instrument cluster nor on the
instrument panel surface.
It may become a dangerous pro-
jectile and cause injury if the pas-
senger's air bag inflates.
B240B05L
Passenger’s front air bag

Safety features of your vehicle
40
3
Occupant detection system
Your vehicle is equipped with an occu-
pant detection system in the front pas-
senger's seat.
The occupant detection system is
designed to detect the presence of a
properly-seated front passenger and
determine if the passenger's front air bag
should be enabled (may inflate) or not.
The driver's front air bag is not affected
or controlled by the occupant detection
system.
WARNING
If an air bag deploys, there may
be a loud noise followed by a fine
dust released in the vehicle.
These conditions are normal and
are not hazardous - the air bags
are packed in this fine powder.
The dust generated during air
bag deployment may cause skin
or eye irritation as well as aggra-
vate asthma for some persons.
Always wash all exposed skin
areas thoroughly with lukewarm
water and a mild soap after an
accident in which the air bags
were deployed.
The SRS can function only when the ignition switch is in the ON
position. If the SRS air bag warn-
ing light " " does not illumi-
nate, or continuously remains on
after illuminating for about 6 sec-
onds when the ignition switch is
turned to the ON position, or after
the engine is started, comes on
while driving, the SRS is not
working properly. If this occurs,
have your vehicle immediately
inspected by an authorized
HYUNDAI dealer.
(Continued)
(Continued)
Before you replace a fuse or dis-connect a battery terminal, turn
the ignition switch to the LOCK
position and remove the ignition
key. Never remove or replace the
air bag related fuse(s) when the
ignition switch is in the ON posi-
tion. Failure to heed this warning
will cause the SRS air bag warn-
ing light to illuminate.
ORB031034N
WARNING
Do not put anything in front of the
passenger air bag off indicator.

341
Safety features of your vehicle
Main components of occupant
detection system
A detection device located within thefront passenger seat.
Electronic system to determine whether the front passenger air bag system
should be activated or deactivated.
A warning light located on the instru- ment panel which illuminates the words
PASSENGER AIR BAG "OFF" indicat-
ing the front passenger air bag system
is deactivated.
The instrument panel air bag warning light is interconnected with the occupant
detection system.
The ODS is designed to detect the pres-
ence of a properly-seated front passen-
ger and determine if the passenger's
front air bag should be enabled (may
inflate) or not. The purpose is to help reduce the risk of
injury or death from an inflating air bag to
certain front passenger seat occupants,
such as children, by requiring the air bag
to be automatically turned OFF.
For example, if a child restraint of the
type specified in the regulations is on the
seat, the occupant detection sensor can
detect it and cause the air bag to turn
OFF.
Front passenger seat adult occupants
who are properly seated and wearing the
seat belt properly, should not cause the
passenger air bag to be automatically
turned OFF. For small adults it may be
turned OFF, however, if the occupant
does not sit in the seat properly (for
example, by not sitting upright, by sitting
on the edge of the seat, or by otherwise
being out of position), this could cause
the sensor to turn the air bag OFF.
Always be sure that you and all vehicle
occupants are seated and restrained
properly (sitting upright with the seat in
an upright position, centered on the seat
cushion, with the person's legs comfort-
ably extended, feet on the floor, and
wearing the safety belt properly) for the
most effective protection by the air bag
and the safety belt. The ODS may not function properly if
the passenger takes actions which can
affect the detection system. These
include:
(1) Failing to sit in an upright position.
(2) Leaning against the door or center console.
(3) Sitting towards the sides or the front of the seat.
(4) Putting legs on the dashboard or resting them on other locations.
(5) Improperly wearing the safety belt.
(6) Reclining the seat back.
(7) Unauthorized replacement of seat cover.
(8) Covering seat with blanket

Safety features of your vehicle
42
3
WARNING
Riding in an improper position or
placing weight on the front passen-
ger's seat when it is unoccupied by
a passenger adversely affects the
Occupant Detection System (ODS).
Your ODS is designed to resist
electronic waves, but do not place
an electronic device such as laptop
computer on or near the seat cush-
ion since it may defeat the proper
functioning of the ODS.
(Continued)
Condition and operation in the front passenger occupant detection system
Condition detected by the occupant
detection system
1. Adult *
1
2. Infant *2or child restraint
system with 12 months old *3*4
3. Unoccupied
4. Malfunction in the system
Off
On
On
Off Off
Off
Off
On Activated
Deactivated
Deactivated Activated
"PASSENGER AIR
BAG OFF" indicator lightSRS warning light Front passenger
air bag
Indicator/Warning light
Devices
*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
outgrown a child restraint system sits in the front passenger seat, the system may rec-
ognize 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.

343
Safety features of your vehicle
1KMN3663
1KMN3664
1KMN3665
- Never sit with hips shiftedtowards the front of the seat.
- Never lean on the door or centerconsole.
- Never sit on one side of the front passenger seat.
- Never place feet on the dash-
board.
OVQ036013N
1KMN3662
- Never put a heavy load, an activeelectronic device or blanket in
the front passenger seat or seat-
back pocket.
- Never excessively recline thefront passenger seatback.
OVQ036014N
- Never place feet on the front pas-senger seatback.
(Continued)