2011 Hyundai Sonata warning light

327
Safety features of your vehicle
If the shoulder belt portion slightly touch-
es the child’s neck or face, try placing the
child closer to the center of the vehicle. If
the shoulder belt still touches their face
or neck they need to be returned to a
child restraint system.
Pregnant womenThe use of a seat belt is recommended
for pregnant women to lessen the chance
of injury in an accident. When a seat belt
is used, the lap belt portion should be
placed as low and snugly as possible on
the hips, not across the abdomen. For
specific recommendations, consult a
physician.Injured personA seat belt should be used when an
injured person is being transported.
When this is necessary, you should con-
sult a physician for recommendations.
One person per beltTwo people (including children) should
never attempt to use a single seat belt.
This could increase the severity of
injuries in case of an accident.Do not lie downTo reduce the chance of injuries in the
event of an accident and to achieve max-
imum effectiveness of the restraint sys-
tem, all passengers should be sitting up
and the front and rear seats should be in
an upright position when the car is mov-
ing. A seat belt cannot provide proper
protection if the person is lying down in
the rear seat or if the front and rear seats
are in a reclined position.
WARNING
- Pregnantwomen
Pregnant women must never place
the lap portion of the safety belt
over the area of the abdomen
where the unborn child is located
or above the abdomen where the
belt could seriously injure or even
cause the death of the unborn child
during an impact.
WARNING
- Shoulder belts
on small children
• Never allow a shoulder belt to be
in contact with a child’s neck or
face while the vehicle is in
motion.
• If seat belts are not properly worn and adjusted on children, there is
a risk of death or serious injury.

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Safety features of your vehicle40
3C041000AUNAir bag warning lightThe 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 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 light blinks when the ignition switch is in ON position.
SRS components and functionsThe 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)
8. Front impact sensors
9. Side impact sensors
10. PASS AIR BAG “OFF” indicator (Front passenger’s seat only)
11. Occupant classification system (Front passenger’s seat only)

W7-147

OYF039055N

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341
Safety features of your vehicle
12. Driver’s and front passenger’s seatbelt buckle sensors
13. Driver’s seat track position sensor
14. Anchor pre-tensioner
15. 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.
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.

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 brieflywhen 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.

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343
Safety features of your vehicle
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
WARNING
• If an air bag deploys, there maybe 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 gag warn-
ing light to illuminate.

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Safety features of your vehicle44
3Occupant classification systemYour 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
classification system• A detection device located within the
front passenger seat frame.
• 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
PASS AIR BAG "OFF" indicating the
front passenger air bag system is deac-
tivated.
• The instrument panel air bag warning light is interconnected with the occupant
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 (sit-
ting upright with the seatback in an upright
position, centered on the seat cushion
with their seat belt on, legs comfortably
extended and their feet on the floor), the
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 PASS AIR BAG "OFF"
indicator on the center facia panel. This
system detects the conditions 1~4 in the
following table and activates or deacti-
vates the front passenger air bag based
on these conditions.

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Type AType B

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345
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 may not function properly ifthe passenger takes actions which can
affect the classification 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
which reduce the passenger weight
on the front seat.
(5) Improperly wearing the safety belt.
(6) Reclining the seat back.
C040301ABHCondition 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
upon his/jer physique or sitting posi-
tion. *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 *
1or child age 13 and up*
2
2. Infant or child restraint system with 12 months old*
3
3. Unoccupied
4. Malfunction in the system Off
On
On
Off Off
Off
Off
On Activated
Deactivated
Deactivated Activated Activated
Activated
Deactivated Activated Activated
Activated
Activated
Activated
PASSENGER
AIR BAG “OFF” indicator light
SRS
warning light
Curtainair bag
Side
air bag
Front
passenger air bag
Indicator/Warning light Devices

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349
Safety features of your vehicle
Driver's and passenger's front air
bagYour vehicle is equipped with a
Supplemental Restraint (Air Bag) System
and lap/shoulder belts at both the driver
and passenger seating positions. The
indications of the system's presence are
the letters "SRS AIR BAG" or “AIR BAG"
embossed on the air bag pad cover in the
steering wheel and the passenger's side
front panel pad above the glove box.
The SRS consists of air bags installed
under the pad covers in the center of the
steering wheel and the passenger's side
front panel above the glove box.The purpose of the SRS is to provide the
vehicle's driver and/or the front passen-
ger with additional protection than that
offered by the seat belt system alone in
case of a frontal impact of sufficient
severity. The SRS uses sensors to gath-
er information about the driver's seat
position, the driver's and front passen-
ger's seat belt usage and impact severi-
ty.

OYF039030
Driver’s front air bag
WARNING
If the occupant classification sys-
tem is not working properly, the
SRS air bag warning light on the
instrument panel will illuminate
because the passenger's front air
bag is connected with the occupant
classification system. If there is a
malfunction of the occupant classi-
fication system, the PASS AIR BAG
"OFF" indicator will not illuminate
and the passenger's front air bag
will inflate in frontal impact crashes
even if there is no occupant in the
front passenger's seat. If the SRS
air bag warning light does not illu-
minate when the ignition switch is
turned to the ON position, remains
illuminated after approximately 6
seconds when the ignition switch is
turned to the ON position, or if it
illuminates while the vehicle is
being driven, have an authorized
HYUNDAI dealer inspect the occu-
pant classification system and the
SRS air bag system as soon as
possible.

OYF039031
Passenger’s front air bag

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Safety features of your vehicle50
3
The driver's seat track position sensor,
which is installed on the seat track, deter-
mines if the seat is fore or aft of a refer-
ence position. The seat belt buckle sen-
sors determine if the driver and front pas-
senger's seat belts are fastened. These
sensors provide the ability to control the
SRS deployment based on how close the
driver's seat is to the steering wheel,
whether or not the seat belts are fas-
tened, 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, seating
position and seat belt usage, the SRSCM
(SRS Control Module) controls the air
bag inflation. Failure to properly wear
seat belts can increase the risk or sever-
ity of injury in an accident. Additionally, your vehicle is equipped
with an occupant classification system in
the front passenger's seat. The occupant
classification system detects the pres-
ence of a passenger in the front passen-
ger's seat and will turn off the front pas-
senger's air bag under certain condi-
tions. For more detail, see "Occupant
classification system" in this section.
WARNING
If the occupant classification sys-
tem is not working properly, the
SRS air bag warning light on the
instrument panel will illuminate
because the SRS air bag warning
light is connected with the occu-
pant classification system. If the
SRS air bag warning light does not
illuminate when the ignition switch
is turned to the ON position,
remains illuminated after approxi-
mately 6 seconds when the ignition
switch is turned to the ON position,
or if it illuminates while the vehicle
is being driven, have an authorized
HYUNDAI dealer inspect the
advanced SRS air bag system as
soon as possible.

WARNING
• Modification to the seat structure
can adversely affect the seat
track position sensor and cause
the air bag to deploy at a different
level than should be provided.
• Do not place any objects under- neath the front seats as they
could damage the seat track
position sensor or interfere with
the occupant classification sys-
tem.
• Do not place any objects that may cause magnetic fields near the
front seat. These may cause a
malfunction of the seat track
position sensor.

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