2020 KIA OPTIMA power steering

Your vehicle at a glance
42
INTERIOR OVERVIEW
1. Inside door handle ...................................4-21
2. Driver position memory button ................3-11
3. Power window switch...............................4-31
4. Central door lock switch ..........................4-22
5. Power window lock button .......................4-35
6. Outside rearview mirror control ...............4-56
7. Outside rearview mirror folding ...............4-57
8. Fuel filler lid open button .........................4-38
9. Trunk open button ....................................4-25
10. ESC off button .......................................5-53
11. Instrument panel illumination control ....4-60
12. BCW On/Off button .............................5-124
13. LKA On/Off button ...............................5-134
14. Steering wheel .......................................4-49
15. Tilt and telescopic steering control lever..4-50
16. Inner fuse panel .....................................7-60
17. Brake pedal............................................5-37
18. Parking brake pedal...............................5-39
19. Hood release lever.................................4-36
20. Seat..........................................................3-4
OJFA018003❈ The actual shape may differ from the illustration.
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INSTRUMENT PANEL OVERVIEW
25
Your vehicle at a glance
1. Light control/Turn signals ..................4-103
2, Driver`s front air bag ...........................3-60
3. Horn.....................................................4-52
4. Instrument cluster ................................4-59
5. Wiper and washer control lever .........4-113
6. Ignition switch ........................................5-7Engine start/stop button ......................5-10
7. Cruise control ......................................5-91 Smart cruise control ............................5-95
8. Passenger’s front air bag ....................3-60
9. Hazard warning flasher .........................6-2
10. Manual climate control system ........4-121 Automatic climate control system ....4-131
11. Shift lever A/T ....................................5-14 Shift lever DCT ..................................5-22
12. Heated steering wheel button ...........4-51
13. Drive mode button ...........................5-116
14. Seat warmer ....................................4-151 Air ventilation seat ...........................4-152
15. Surround view monitor system On/Off button ...................................4-102
16. Electronic parking brake (EPB) switch.................................................5-40
17. Auto Hold On/Off button ....................5-47
18. Center console storage box ............4-148
19. Power outlet.....................................4-153
20. USB charger ....................................4-154
21. Glove box ........................................4-148
22. Smart phone wireless charger ........4-155
OJFA019004❈ The actual shape may differ from the illustration.
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39
Safety features of your vehicle
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.When in operation, the power seat-
consumes a large amount of electri-
cal power. To prevent unnecessary
system drain, don’t adjust the power
seat longer than necessary while the
engine is not running.
Forward and backward
Push the control switch forward or
backward to move the seat to the
desired position. Release the switch
once the seat reaches the desired
position.
WARNING- Unattendedchildren
Do not leave children unattend-
ed in the vehicle. Children might
operate features of the vehicle
that could injure them.
CAUTION- Power seat adjustments
The power seating controlsfunction by electric motor.
Excessive operation may causedamage to the electrical equip-ment.
CAUTION- Power Seating
Do not operate two or morepower seat control switches atthe same time. Doing so maydamage the power seat motor orelectrical components.OJF035008
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Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
• Electric Power Steering (EPS) . . . . . . . . . . . . . . . . . . 4-49
• Tilt and telescopic steering . . . . . . . . . . . . . . . . . . . . . 4-50
• Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
• Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-52
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53\
• Inside rearview mirror . . . . . . . . . . . . . . . . . . . . . . . . 4-53
• Outside rearview mirror. . . . . . . . . . . . . . . . . . . . . . . 4-55
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . 4-59
• Instrument cluster control . . . . . . . . . . . . . . . . . . . . . 4-60
• LCD display control . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60
• Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-61
• Transmission shift indicator . . . . . . . . . . . . . . . . . . . . 4-64
LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
• LCD modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65\
• User settings mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
Trip modes (Trip computer) . . . . . . . . . . . . . . . . . 4-74
• Trip modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74\
• Fuel economy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75
• Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-78
Warning and indicator lights . . . . . . . . . . . . . . . . 4-85
• Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-85
• Indicator lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93
Parking Distance Warning-Reverse . . . . . . . . . . . 4-98
• Operation of the Parking Distance Warning-Reverse . 4-98
• Non-operational conditions of Parking Distance Warning-Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-99
• Parking Distance Warning-Reverse precautions . . 4-100
• Self-diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Rear view monitor . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Surround view monitor system (SVM) . . . . . . . 4-102
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
• Battery saver function. . . . . . . . . . . . . . . . . . . . . . . . 4-103
• Daytime running light . . . . . . . . . . . . . . . . . . . . . . . . 4-103
• Lighting control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
• High beam operation. . . . . . . . . . . . . . . . . . . . . . . . . 4-105
• High beam assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-106
• Turn signals and lane change signals . . . . . . . . . . . 4-109
• Check headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-110
• Front fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-110
• Headlight leveling device. . . . . . . . . . . . . . . . . . . . . . 4-111
• Dynamic Bending Light (DBL) . . . . . . . . . . . . . . . . 4-111
Wipers and washers . . . . . . . . . . . . . . . . . . . . . . . 4-113
• Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-113
• Front windshield washers . . . . . . . . . . . . . . . . . . . . . 4-114
4
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449
Features of your vehicle
Electric power steering (EPS)
The power steering uses an electric
motor to assist you in steering the
vehicle. If the engine is off or if the
power steering 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 optimum 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. 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 ignition
switch on. This happens as the sys-
tem performs the EPS system
diagnostics. When the diagnostics
are completed, the steering wheel
will return to its normal condition.
• A click noise may be heard from the EPS relay after the ignition
switch is turned to the ON or
LOCK (OFF) position.
• A motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• If the Electric Power Steering System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steer-
ing wheel may become difficult to
control or operate abnormally.
Take your vehicle to an authorized
Kia dealer and have the vehicle
checked as soon as possible. (Continued)
STEERING WHEEL
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Features of your vehicle
88
4
✽ ✽
NOTICE- Electronic Brake
force Distribution (EBD)
System Warning Light
When the ABS Warning Light is on
or both the ABS and the Parking
Brake & Brake Fluid Warning
Lights are on, the speedometer,
odometer, or tripmeter may not
work. Also, the EPS Warning Light
may illuminate and the steering
effort may increase or decrease.
Recommend to have your vehicle
inspected by an authorized Kia deal-
er as soon as possible.
Electric Power Steering (EPS) Warning Light
This warning light illumi-
nates:
When the ignition is moved to ON, the warning light illuminates for
about 3 seconds and turns off
automatically if no problem.
When the warning light illuminates while driving, it indicates that there
is a problem with the electric power
steering system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It remains on until the engine isstarted.
When there is a malfunction with the emission control system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
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537
Driving your vehicle
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
In the event that the power-assisted
brakes lose power because of a
stalled engine or some other reason,
you can still stop your vehicle by
applying greater force to the brake
pedal than you normally would. The
stopping distance, however, will be
longer.
When the engine is not running, the
reserve brake power is partially
depleted each time the brake pedal
is applied. Do not pump the brake
pedal when the power assist has
been interrupted.
Pump the brake pedal only when
necessary to maintain steering con-
trol on slippery surfaces.Wet brakes may impair the vehicle’s
ability to safely slow down; the vehi-
cle may also pull to one side when
the brakes are applied. Applying the
brakes lightly will indicate whether
they have been affected in this way.
Always test your brakes in this fash-
ion after driving through deep water.
To dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
BRAKE SYSTEM
WARNING- Steep hill
braking
Avoid continuous application of
the brakes when descending a
long or steep hill by shifting to a
lower gear. Continuous brake
application will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.
CAUTION- Brake Pedal
Do not drive with your foot rest- ing on the brake pedal. This willcreate abnormally high braketemperatures which can causeexcessive brake lining and padwear.
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Driving your vehicle
58
5
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- Electric Power Steering). This
is only the effect of brake and EPS
control and indicates nothing unusu-
al.
The VSM does not operate when:
Driving on a sloping road such as a
gradient 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.
Malfunction indicator
The VSM can be deactivated even if
you don’t cancel the VSM operation
by pressing the ESC OFF button. It
indicates that a malfunction has
been detected somewhere in the
Electric Power Steering system or
VSM system. If the ESC indicator
light ( ) or EPS warning light
remains on, take your vehicle to an
authorized Kia dealer and have the
system checked.
✽ ✽ NOTICE
• The VSM is designed to function
above approximately 13 mph (22
km/h) on curves.
• The VSM is designed to function above approximately 6 mph (10
km/h) when a vehicle is braking on
a split-mu surface. A split-mu sur-
face is made of two surfaces which
have different friction forces.
WARNING
- Vehicle stability management
Drive carefully even though your
vehicle has Vehicle stability man-
agement. It can only assist you in
maintaining control under cer-
tain circumstances.
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