2013 Hyundai Sonata Hybrid Owner's Manual

339
Safety features of your vehicle
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)
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)12. Driver’s and front passenger’s seat
belt 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 engine
start/stop button 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 engine start/stop button
is turned to the ON position, after which
the SRS air bag warning light " " should
go out.
OYF039055NW7-147

Safety features of your vehicle
40 3
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.
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 engine
start/stop button is in ON position.
B240B01L
Driver’s front air bag (1)
B240B02L
Driver’s front air bag (2)

341
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, 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 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 engine start/stop button is in
the ON position. If the SRS air
bag warning light " " does not
illuminate, or continuously
remains on after illuminating for
about 6 seconds when the engine
start/stop button 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)

Safety features of your vehicle
42 3
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.
(Continued)
Before you replace a fuse or dis-
connect a battery terminal, turn
the engine start/stop button to the
OFF position. Never remove or
replace the air bag related fuse(s)
when the engine start/stop button
is in the ON position. Failure to
heed this warning will cause the
SRS air bag warning light " " to
illuminate.
OYF039059N
OYF039053N
■Type A
■Type B

343
Safety features of your vehicle
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.
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 if
the 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.

Safety features of your vehicle
44 3
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 passenger seat, the system
may recognize him/her as an adult depending upon his/her physique or sitting
position.
*3) Never install a child restraint system on the front passenger seat.
*4) The 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.
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
Indicator/Warning lightDevices
PASSENGER
AIR BAG “OFF”
indicator lightSRS
warning lightFront passenger
air bag
1. Adult *1or child age 13 and up*2OffOffActivated
2. Infant or child restraint system with
12 months old*3, *4OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated

345
Safety features of your vehicle
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)

Safety features of your vehicle
46 3
When an adult is seated in the front pas-
senger seat, if the PASS AIR BAG “OFF”
indicator is on, turn the engine start/stop
button to the OFF 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 pas-
senger air bag.If the PASS AIR BAG "OFF" indicator is
still on, ask the passenger to move to the
rear seat.
✽ ✽
NOTICE
The PASS AIR BAG "OFF" indicator
illuminates for about 4 seconds after the
engine start/stop button is turned to the
ON position or after the engine is start-
ed. If the front passenger seat is occu-
pied, 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 PASS
AIR BAG “OFF” indicator is illumi-
nated because the air bag will not
deploy in the event of a crash. If the
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.
Proper position
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 passenger seat-
back. 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 operation.
WARNING
Even though your vehicle is
equipped with the occupant clas-
sification system, never install a
child restraint system in the front
passenger's seat. A deploying air
bag can forcefully strike a child
resulting in serious injuries or
death. Any child age 12 and
under should ride in the rear seat.
Children too large for child
restraints should use the avail-
able lap/shoulder belts. No mat-
ter what type of crash, children of
all ages are safer when restrained
in the rear seat.
(Continued)