change wheel KIA OPTIMA 2020 Owners Manual

Safety features of your vehicle
83
Seat height
To change the height of the seat, push
the lever upwards or downwards.
To lower the seat cushion, push thelever down several times.
To raise the seat cushion, pull the lever up several times.
Lumbar support (if equipped)
The lumbar support can be adjusted
by pressing the lumbar support
switch on the side of the seat.
1. Press the front portion of the switch to increase support, or the
rear portion of the switch, to
decrease support.
2. Release the switch once it reach- es the desired position.
Front seat adjustment - power
(if equipped)
The front seat can be adjusted by
using the control switches located on
the outside of the seat cushion.
Before driving, adjust the seat to the
proper position so you can easily con-
trol the steering wheel, pedals and
switches on the instrument panel.
WARNING- Unattended
children
Do not leave children unattend-
ed in the vehicle. Children might
operate features of the vehicle
that could injure them.
OJF035006OJF035005

345
Safety features of your vehicle
How does the air bag system
operate?
Air bags are activated (able toinflate if necessary) only when the
engine start/stop button has been
changed to ON position.
The appropriate air bags inflate instantly in the event of a serious
frontal collision or side collision 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 based upon the severity of a
collision and its direction. These
two factors determine 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
density and stiffness of the vehi-
cles or objects which your vehicle
hits in the collision. The determin-
ing 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
simply see the deflated air bags
hanging out of their storage com-
partments after the collision.
In addition to inflating in serious side collisions, side and/or curtain
air bags will inflate if the sensing
system detects a rollover.
When a rollover is detected, side and/or curtain air bags will remain
inflated longer to help provide pro-
tection from ejection, especially
when used in conjunction with the
seat belts. In order to help provide protection,
the air bags must inflate rapidly.
The speed of the air bag inflation is
a consequence of extremely short
time in which to inflate the air bag
between the occupant and the
vehicle structures before the occu-
pant impacts those structures. This
speed of inflation reduces the risk
of serious or life-threatening
injuries and is thus a necessary
part of the air bag design.
However, air bag inflation can also
cause injuries which can include
facial abrasions, bruises and bro-
ken 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
steering wheel or passenger air
bag can cause fatal injuries,
especially if the occupant is
positioned excessively close to
the steering wheel or passenger
air bag.

349
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)

Features of your vehicle
44
4
Electric Power Steering (EPS)
The power steering uses a motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The electric power steering is con-
trolled by a power steering control
unit which senses the steering wheel
torque and vehicle speed to com-
mand the motor.
The steering becomes heavier as the
vehicle's speed increases and
becomes lighter as the vehicle's
speed decreases for improved steer-
ing control.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia dealer. If the Electric Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steering
wheel may require increased
steering effort. Take your vehicle to
an authorized Kia dealer and have
the vehicle checked as soon as
possible.
When you operate the steering wheel in low temperature, noise
may occur. If temperature rises, the
noise will likely disappear. This is a
normal condition.
When the vehicle is stationary, and the steering wheel is turned all the
way to the left or right continuous-
ly, the steering wheel becomes
harder to turn. The power assist is
limited to protect the motor from
overheating.
As time passes, the steering wheel
will return to its normal condition.
✽ ✽ NOTICE
The following symptoms may occur
during normal vehicle operation:
• The EPS warning light does not
illuminate.
• The steering gets heavy immedi- ately after turning the Engine
Start/Stop button is ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, the steering system will return
to its normal condition.
• A click noise may be heard from the EPS relay after turning the
Engine Start/Stop button is ON or
OFF position.
• A motor noise may be heard when the vehicle is at a stop or at a low
driving speed. (Continued)
STEERING WHEEL

445
Features of your vehicle
(Continued)
• If the Electronic Power SteeringSystem does not operate normally,
the warning light will illuminate or
flash on the instrument cluster. If
the power assistance of steering
fails, you will need to use more
force to steer.
Take your vehicle to an authorized
Kia dealer and have the vehicle
checked as soon as possible.
• When the charging system warning light comes on due to low voltage
(when the alternator or battery do
not operate normally or malfunc-
tions), the steering wheel may
require increased steering effort.Tilt and telescopic steering
Tilt and telescopic steering allows
you to adjust the steering wheel
before you drive. You can also raise it
to give your legs more room when
you exit and enter the vehicle.
The steering wheel should be posi-
tioned so that it is comfortable for
you to drive, while permitting you to
see the instrument panel warning
lights and gauges. To change the steering wheel angle,
pull down the lock-release lever (1),
adjust the steering wheel to the
desired angle (2) and height (3, if
equipped) then pull up the lock-
release lever to lock (4) the steering
wheel in place. Be sure to adjust the
steering wheel to the desired posi-
tion before driving.
WARNING- Steering
wheel adjustment
Never adjust the angle and
height of the steering wheel
while driving. You may lose
steering control.
OJFHP048028

Features of your vehicle
54
4
Instrument Cluster Control
Adjusting Instrument Cluster
Illumination
The brightness of the instrument
panel illumination is changed by
pressing the illumination control but-
ton (“+” or “-”) when Engine
Start/Stop button is ON, or the tail-
lights are turned on. If you hold the illumination control
button (“+” or “-”), the brightness
will be changed continuously.
If the brightness reaches to the maximum or minimum level, an
alarm will sound.
LCD Display Control
The LCD display modes can be
changed by using the control buttons
on the steering wheel.
OJFHP048036
OJFHP048030 OJFHP048037L
OJFHP048038L
■Type A
■Type B

Features of your vehicle
74
4
Battery discharging due to exter-
nal electrical devices
The vehicle can detect self-dis- charge of the battery due to over-
current that may be generated by
external electrical devices.
Please note that functions such as ISG are limited and battery dis-
charge problems may occur.
If the warning continues even after external electrical devices are
removed, have your vehicle
inspected by an authorized Kia
dealer.
Low Key Battery
This warning message illuminatesif the battery of the smart key is
discharged when the Engine
Start/Stop Button changes to the
OFF position.
Press start button while turning
wheel
This warning message illuminates if the steering wheel does not
unlock normally when the Engine
Start/Stop Button is pressed.
It means that you should press the Engine Start/Stop Button while turn-
ing the steering wheel right and left.
Steering wheel not locked
This warning message illuminatesif the steering wheel does not lock
when the Engine Start/Stop Button
changes to the OFF position.
Check steering wheel lock sys-
tem
This warning message illuminates if the steering wheel does not lock
normally when the Engine
Start/Stop Button changes to the
OFF position.
Press brake pedal to start engine
This warning message illuminatesif the Engine Start/Stop Button
changes to the ACC position twice
by pressing the button repeatedly
without depressing the brake pedal.
It means that you should depress the brake pedal to start the engine.

Driving your vehicle
14
5
R (Reverse)
Use this position to drive the vehicle
backward. N (Neutral)
The wheels and transmission are not
engaged. The vehicle will roll freely
even on the slightest incline unless
the parking brake or service brakes
are applied.
- Parking in N (Neutral) gear
Follow the steps below when parking
and you want the vehicle to move
when pushed.
1. After parking your vehicle, step on
the brake pedal and move the
transmission shift lever to P (Park)
with the ignition button in ON or
while the engine is running.
2. If the parking brake is applied, unlock the parking brake.
- For EPB (Electronic Parking Brake) equipped vehicles, push
the brake pedal with the ignition
button in [ON] or while the
engine is running to disengage
the parking brake. If AUTO
HOLD function is used while
driving (If AUTO HOLD indicator
is on in the cluster), press AUTO
HOLD switch and AUTO HOLD
function will turn off. 3. While depressing the brake pedal,
turn the ignition button OFF.
- For smart key equipped vehicles, the ignition switch can be moved
to OFF only when the shift lever
is in P (Park).
4. Change the gear shift lever to N (Neutral) while pressing the brake
pedal and pushing [SHIFT LOCK
RELEASE] button or inserting a
tool (e.g. flathead screw-driver)
into the [SHIFT LOCK RELEASE]
access hole at the same time.
Then, the vehicle will move when
external force is applied.
CAUTION- Shifting
Always come to a complete stopbefore shifting into or out of R(Reverse); you may damage thetransmission if you shift into R(Reverse) while the vehicle is inmotion, except when “Rockingthe vehicle” explained in thischapter.

539
Driving your vehicle
Vehicle stability management
(VSM)
This system provides further
enhancements to vehicle stability
and steering responses when a vehi-
cle is driving on a slippery road or a
vehicle detects changes in coeffi-
cient of friction between right wheels
and left wheels when braking.
VSM operation
When the VSM is in operation, ESC
indicator light ( ) blinks.
When the vehicle stability manage-
ment is operating properly, you can
feel a slight pulsation in the vehicle
and/or abnormal steering responses
(EPS- Electronic Power Steering).
This is only the effect of brake and
EPS control and indicates nothing
unusual.
The VSM does not operate when:
Driving on a sloping road such as agradient or incline
Driving in reverse
ESC OFF indicator light ( ) remains on the instrument cluster
EPS indicator light remains on the instrument cluster
VSM operation off
If you press the ESC OFF button to
turn off the ESC, the VSM will also
cancel and the ESC OFF indicator
light ( ) illuminates.
To turn on the VSM, press the button
again. The ESC OFF indicator light
goes out.
WARNING- Tire/
Wheel size
When replacing tires and wheels,
make sure they are the same size
as the original tires and wheels
installed. Driving with varying
tire or wheel sizes may diminish
any supplemental safety benefits
of the VSM system.WARNING- Vehicle stabili-
ty management
Drive carefully even though
your vehicle has vehicle stabili-
ty management. It can only
assist you in maintaining con-
trol of the vehicle under certain
circumstances.

571
Driving your vehicle
✽ ✽NOTICE
In some instances, the FCA system
may be cancelled when subjected to
electromagnetic interference.
This device complies with
Industry Canada licence-exempt
RSS standard(s).
Operation is subject to the following
conditions:
1. This device may not cause inter-
ference, and
2. This device must accept any inter- ference, including interference that
may cause undesired operation of
the device.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.(Continued)
wheeled objects such as lug-
gage bags, shopping carts, or
strollers.
• Never try to test the operation of the FCA system. Doing so
may cause severe injury or
death.
When front bumper or wind- shield glass is replaced or
repaired, have the vehicle
inspected by an authorized
Kia dealer.