2020 KIA OPTIMA light

Safety features of your vehicle
48
3
SRS components and functions
The SRS consists of the following
components:
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. PASSENGER AIR BAG “OFF”
indicator (Front passenger’s seat
only)
11. Occupant detection system (Front passenger’s seat only)
12. Front passenger’s seat belt buckle sensor
13. Emergency fastening device (EFD)
*: if equipped If the air bag warning light is illumi-
nated for more than 6 seconds after
engine start/stop button has been
changed to ON, or of it illuminates
during vehicle operation, an SRS
component may not be functioning
properly and you should have your
vehicle checked by an authorized Kia
dealer.
W7-147
OJFH036097N

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Safety features of your vehicle
If any of the following conditions
occur, this indicates a malfunction in
the air bag system. Have an author-
ized Kia dealer inspect the air bag
system as soon as possible.
The light does not turn on brieflywhen you change the engine
start/stop button to ON.
The light stays on after illuminating for approximately 6 seconds.
The light comes on while the vehi- cle is in motion.
The light blinks when engine start/stop button is ON position. The front air bag modules are locat-
ed 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 mold-
ed 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)

351
Safety features of your vehicle
The SRS can function only whenengine start/stop button is ON
position. If the SRS air bag warning
light does not illuminate, or contin-
uously remains on after illuminat-
ing for about 6 seconds when
engine start/stop button is 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 Kia dealer.
✽ ✽ NOTICE
Before you replace a fuse or discon-
nect a battery terminal, change
Engine Start/Stop button to the OFF
position. Never remove or replace
the air bag related fuse(s) when
engine start/stop button is ON posi-
tion. Failure to heed this warning
will cause the SRS air bag warning
light to illuminate.
Occupant Detection System
(ODS)
Your vehicle is equipped with an
occupant detection system in the
front passenger'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. Only the front passenger front
air bag is controlled by the Occupant
Detection System. Do not put anything in front of the
passenger air bag indicator.
OJFA035078

Safety features of your vehicle
52
3
Main components of the occu-
pant detection system
An detection device located within the front passenger seat cushion.
An electronic system which deter- mines whether the passenger air
bag systems should be activated
or deactivated.
An indicator light located on the instrument panel which illuminates
the words PASSENGER AIR BAG
“OFF” indicates the front passen-
ger air bag system is deactivated.
The instrument panel air bag warn- ing light is interconnected with the
occupant detection system. If the front passenger seat is occu-
pied by a person that the system
determines to be of appropriate 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 comfortably extended and their
feet on the floor), the PASSENGER
AIR BAG “OFF” indicator will turn 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” indicator on the center
facia panel. This system detects the
conditions 1~4 in the following table
and activates or deactivates 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
comfortably extended, feet on the
floor, and wearing the safety belt prop-
erly) for the most effective protection
by the air bag and the safety belt.
The ODS (Occupant Detection
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 cen- ter 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.

353
Safety features of your vehicle
Condition and operation in the front passenger occupant detectionsystem
*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.
*
3 Never 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 13 years old (with or without child restraint system) sits in the front
passenger seat. This is a normal condition.
Condition detected by the
occupant classification system
Indicator/Warning lightDevices
"PASSENGER
AIR BAG OFF" indicator lightSRS warning lightFront passenger air bag
1. Adult*1OffOffActivated
2. Child restraint system with
child under 12 months old
*
2*3*4OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated
CAUTION
Do not install a child restraint seat in the passenger seatwhen the seat is heavilysoaked with any type of liquid.
Do not alter or remodel the ODS (Occupant DetectionSystem). This may damage thesystem and prevent its properfunction in a collision.

Safety features of your vehicle
54
3
✽ ✽
NOTICE
• Do not use car seat cushions that
cover up the surface of the seat
and aftermarket manufactured
passenger seat heaters.
• After conducting car interior cleaning using steam or detergent,
the seat should be dried properly.
Afterward, check for normal
operation of the "PASS AIR BAG
"OFF"" and air bag warning
lights.
• Any service related to the passen- ger seat and the ODS must be
done at Kia service center.
• After the passenger seat has been removed or installed for repair
purposes, check for normal opera-
tion of the "PASS AIR BAG
"OFF"" and air bag warning
lights with a person seated or not
seated in the passenger seat.
✽ ✽ NOTICE
When the “PASS AIR BAG “OFF””
symbol is illuminated, the passenger
air bag system will not operate. The
passenger air bag system will oper-
ate when necessary if the symbol is
not illuminated.
✽ ✽NOTICE
Do not modify or replace the front
passenger seat. Don't place anything
on or attach anything such as a blan-
ket, front seat cover or after market
seat heater to the front passenger
seat. This can adversely affect the
occupant detection system.
WARNING - ODS system
Riding in an improper position or
placing items on or under the
passenger seat may interfere
with the normal operation of the
ODS (Occupant Detection
System). It is important for the
driver to instruct the passenger
as to the proper seating instruc-
tions as contained in this manual.

357
Safety features of your vehicle
OJFA035102
- Do not place electronicdevices such as laptops, DVD
player, or conductive materi-
als such as water bottles on
the passenger seat.
Do not use electronic devices
such as laptops and satellite
radios which use inverter
chargers.
OJFA035103
- Wet Passenger Seat
Do not spill liquid in the pas-
senger seat. Spilled liquid on
the passenger seat may cause
the air bag warning light to illu-
minate or malfunction. If any
liquid is spilled, make sure the
seat has been completely dried
before driving the vehicle.
(Continued)
OJFA035101
- Do not use car seat acces-
sories such as thick blankets
and cushions which cover up
the car seat surface.

Safety features of your vehicle
58
3
When an adult is seated in the front
passenger seat, if the PASSENGER
AIR BAG “OFF” indicator is on,
change Engine Start/Stop button to
the OFF position and ask the pas-
senger to sit properly (sitting upright
with the seat back in an upright posi-
tion, centered on the seat cushion
with their seat belt on, legs comfort-
ably 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 PASSENGER AIR BAG “OFF”
indicator is still on, ask the passen-
ger to move to the rear seat.
✽ ✽
NOTICE
The PASSENGER AIR BAG “OFF”
indicator illuminates for about 4 sec-
onds after Engine Start/Stop button
is turned to the ON position after the
engine is started. If the front passen-
ger seat is occupied, the occupant
detection sensor will then classify
the front passenger after several
more seconds.
B990A01O
Proper position
WARNING - “AIR BAG
OFF” light
Do not allow an adult passenger
to ride in the front seat when the
PASSENGER AIR BAG “OFF”
indicator is illuminated,
because the air bag will not
deploy in the event of a crash.
The driver must instruct the
passenger to reposition himself
in the seat. Failure to properly
position yourself may lead to air
bag deactivation resulting in air
bag non-deployment in a colli-
sion. If the PASSENGER AIR
BAG “OFF” indicator remains
illuminated after the passenger
repositions themselves proper-
ly 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.