Hyundai Elantra Touring 2011 Workshop Manual

Safety features of your vehicle
34 3
C040000AUN
(1) Driver’s air bag
(2) Passenger’s air bag
(3) Side air bag*
(4) Curtain air bag*
* : if equipped
AIR BAG - ADVANCED SUPPLEMENTAL RESTRAINT SYSTEM
OHD036022
* The actual air bags in the vehicle may differ from the illustration.
WARNING
Even in vehicles with air bags, you
and your passengers must always
wear the safety belts provided in
order to minimize the risk and
severity of injury in the event of a
collision or rollover.

335
Safety features of your vehicle
C040900AEN-EU
How does the air bag system
operate
Air bags are activated (able to inflate if
necessary) 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 (if
equipped with side air bag or curtain
air bag) in order to help protect the
occupants from serious 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 produce 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. The determining factors are
not limited 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 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 inflate 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 col-
lision and is thus a necessary part of air
bag design.
However, air bag inflation can also
cause injuries which can include facial
abrasions, bruises and broken bones,
because the inflation speed also caus-
es the air bags to expand with a great
deal of force.
There are even circumstances
under which contact with the steer-
ing wheel air bag can cause fatal
injuries, especially if the occupant
is positioned excessively close to
the steering wheel.
WARNING
To avoid severe personal injury
or 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 passenger
should always move their seat as
far back as possible and sit back
in their seat.
Air bag inflates instantly in the
event of collision, passengers
may be injured by the air bag
expansion force if they are not in
proper position.
Air bag inflation may cause
injuries including facial or bodily
abrasions, injuries from broken
glasses or burns.

Safety features of your vehicle
36 3
C040902AEN
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 smoke and powder are non-
toxic, it may cause irritation to the skin
(eyes, nose and throat etc). If this is the
case, wash and rinse with the cold water
immediately and consult a doctor if the
symptom persists.
C040903AEN
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
restraint in the front passenger’s seat
either. If the front passenger air bag
inflates, it would cause serious or fatal
injuries to the child.
1JBH3051
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.

337
Safety features of your vehicle
C041000AEN
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 warning light should illuminate for
approximately 6 seconds, then go off.
Have the system checked if:
The light does not turn on briefly when
you turn the ignition ON.
The light stays on after illuminating for
approximately 6 seconds.
The light comes on while the vehicle is
in motion.
C040100AFD-EU
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 air bag modules*
4. Curtain air bag modules*
5. Retractor pre-tensioner assemblies
6. Air bag warning light
7. SRS control module (SRSCM)
8. Front impact sensors
9. Side impact sensors
10. “PASSENGER AIR BAG OFF” or
“PASS AIR BAG OFF” indicator
(Front passenger’s seat only)
11. Occupant classification system
(Front passenger’s seat only)
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 can
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.
W7-147OFD039059N

Safety features of your vehicle
38 3
12. Driver’s seat track position sensor
13. Driver’s and front passenger’s seat
belt buckle sensors
*: if equipped
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.
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
air bag warning light should go out.
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 illuminating for
approximately 6 seconds.
The light comes on while the vehicle is
in motion.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.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.
B240B01L
Driver’s front air bag (1)
B240B02L
Driver’s front air bag (2)

339
Safety features of your vehicle
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.
B240B03L
Driver’s front air bag (3)
WARNING
Do not install or place any acces-
sories (drink holder, cassette
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-
jectiles and cause injury if the
passenger's air bag inflates.
B240B05L
Passenger’s front air bag
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.
(Continued)

Safety features of your vehicle
40 3
C040300AUN
Occupant classification system
Your vehicle is equipped with an occu-
pant classification system in the front
passenger's seat.
The occupant classification 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 classifica-
tion system.
Main components of occupant classifica-
tion system
A detection device located under the
front passenger seat frame.
Electronic system to determine
whether the passenger air bag sys-
tems (both front and side) should be
activated or deactivated.
A warning light located on the instru-
ment panel which illuminates the
words "PASSENGER AIR BAG OFF"
or “PASS AIR BAG OFF” indicating the
front passenger air bag system is
deactivated.
The instrument panel air bag warning
light is interconnected with the occu-
pant classification system.If the front passenger seat is occupied by
a person that the system determines to
be of adult size, and he/she sits properly
(sitting upright with the seatback in an
upright position, centered on the seat
cushion with their seat belt on, legs com-
fortably extended and their feet on the
floor), the "PASSENGER AIR BAG OFF"
or “PASS AIR BAG OFF” indicator will be
turned off and the front passenger's air
bag will be able to inflate, if necessary, in
frontal crashes.
You will find the "PASSENGER AIR BAG
OFF" or “PASS AIR BAG OFF” indicator
on the center facia panel. This system
detects the conditions 1~4 in the follow-
ing table and activates or deactivates the
front passenger air bag based on these
conditions.
(Continued)
The SRS can function only when
the ignition switch is in the ON
position. If the SRS air bag warn-
ing light does not illuminate, or
continuously remains on after
illuminating for about 6 seconds
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.
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.
OFD031100

341
Safety features of your vehicle
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 OCS (Occupant Classification
System) may not function properly if
the passenger takes actions which can
defeat 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 rest-
ing them on other locations which
reduce the passenger weight on the
front seat.
(5) Improperly wearing the safety belt.
(6) Reclining the seat back.C040301AEN
Condition and operation in the front passenger occupant classification system
*1) The 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.
*2) Do 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 pas-
senger seat, the system may recog-
nize him/her as an adult depending
on his/her physique or posture.
*3) Never install a child restraint system
on the front passenger seat.
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 classification system
(OCS).
(Continued)
Condition detected by the
occupant classification
system
1. Adult *
1
2. Child*2or child
restraint system*3
3. Unoccupied
4. There is a malfunction
in the system
Off
On
On
OffOff
Off
Off
OnActivated
Deactivated
Deactivated
Activated
"PASSENGER AIR BAG OFF" /
"PASS AIR BAG OFF" indicator lightSRS warning lightFront passenger air
bag
Indicator/Warning light Devices

Safety features of your vehicle
42 3
1KMN3663
1KMN3664
1KMN3665
- Never sit with hips shifted
towards the front of the seat.
- Never lean on the door or center
console.
- Never sit on one side of the front
passenger seat. - Never place feet on the dash-
board.
OVQ036013N
1KMN3662
- Never put a heavy load in the
front passenger seat or seatback
pocket.
- Never excessively recline the
front passenger seatback.
OVQ036014N
- Never place feet on the front pas-
senger seatback. (Continued)

343
Safety features of your vehicle
When an adult is seated in the front pas-
senger seat, if the “PASSENGER AIR
BAG OFF” or “PASS AIR BAG OFF” indi-
cator is on, turn the ignition switch to the
LOCK position and ask the passenger to
sit properly (sitting upright with the seat
back in an upright position, centered on
the seat cushion with their seat belt on,
legs comfortably extended and their feet
on the floor). Restart the engine and
have the person remain in that position.
This will allow the system to detect the
person and to enable the passenger air
bag.If the “PASSENGER AIR BAG OFF” or
“PASS AIR BAG OFF” indicator is still on,
ask the passenger to move to the rear
seat.
✽ ✽
NOTICE
The “PASSENGER AIR BAG OFF” or
“PASS AIR BAG OFF” indicator illumi-
nates for about 4 seconds after the igni-
tion switch is turned to the ON position
or after the engine is started. If the front
passenger seat is occupied, the occupant
classification sensor will then classify
the front passenger after several more
seconds.
B990A01O
WARNING
Do not allow an adult passenger to
ride in the front seat when the
“PASSENGER AIR BAG OFF” or
“PASS AIR BAG OFF” indicator is
illuminated because the air bag will
not deploy in the event of a crash. If
the “PASSENGER AIR BAG OFF” or
“PASS AIR BAG OFF” indicator
remains illuminated after the adult
passenger repositions themselves
properly and the car is restarted, it
is recommended that passenger
move to the rear seat because the
passenger's front air bag will not
deploy.
Front seat passengers must stay
properly seated to avoid serious
injury from a deploying air bag.
WARNING
Do not put a heavy load in the front
passenger seatback pocket or on
the front passenger seat. Do not
hang onto the front passenger seat.
Do not hang any items, such as a
seatback table, on the front passen-
ger seatback. Do not place feet on
the front passenger seatback. Do
not place any items under the front
passenger seat. Any of these could
interfere with proper sensor opera-
tion.
Proper position