2015 KIA Optima change wheel

Features of your vehicle
42
4
Electric power steering
Power steering uses the 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 motor driven power steering is
controlled by the power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering wheel becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for better control of
the steering wheel.
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.
✽ ✽
NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort is increased
immediately after turning the igni-
tion switch on. This happens as the
system 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 position.
• Motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• The steering effort increases if the steering wheel is rotated continuous-
ly when the vehicle is not in motion.
However, after a few minutes, it will
return to its normal conditions.
• When you operate the steering wheel in low temperature, abnor-
mal noise could occur. If tempera-
ture rises, the noise will disappear.
This is a normal condition.
If the Electric Power Steering System
does not operate normally, the warn-
ing light will illuminate on the instru-
ment cluster. The steering 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.
STEERING WHEEL

443
Features of your vehicle
Tilt and telescoping steering
Tilt 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), then
pull up the lock-release lever (4) to
lock the steering wheel in place. Be
sure to adjust the steering wheel to
the desired position before driving.
Horn
To sound the horn, press the horn
symbol on your steering wheel.
Check the horn regularly to be sure it
operates properly.
To sound the horn, press the area
indicated by the horn symbol on your
steering wheel (see illustration). The
horn will operate only when this area
is pressed.WARNING
- Steering wheel adjustment
Never adjust the angle and
height of the steering wheel
while driving. You may lose
steering control
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Features of your vehicle
Instrument Cluster Control
Adjusting Instrument ClusterIllumination
The instrument panel illumination
intensity can be adjusted by pressing
the control switch with the headlight
switch in any position when the igni-
tion switch is in the ON position.
The illumination intensity is shown on
the instrument cluster LCD display. If you hold the illumination control
button (" " or " "), the bright-
ness 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.
(1) : MODE button for changing
modes
(2) OK : SELECT/RESET button for setting or resetting the
selected item
(3) : MOVE button for changing items
❈ For the LCD modes, refer to "LCD
Display" in this chapter.OTF044052
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Features of your vehicle
72
4
Press START button while turning
wheel (for smart key system)
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
turning the steering wheel right
and left.
Steering wheel unlocked
(for smart key system)
This warning message illuminates if the steering wheel does not lock
when the Engine Start/Stop Button
changes to the OFF position.
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473
Features of your vehicle
Check steering wheel lock system (for smart key system)
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
(for smart key system and auto-matic transaxle) This warning message illuminates if 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.
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Features of your vehicle
116
4
MAX A/C-Level (B, D) (if equipped)
The MAX A/C mode is used to cool
the inside of the vehicle faster.
In this mode, the air conditioning and
the recirculated air position will be
selected automatically. Instrument panel vents
The outlet vents can be opened or
closed separately using the thumb-
wheel.
Also, you can adjust the direction of
air delivered from these vents using
the vent control lever as shown.
Temperature control
The temperature control knob allows
you to control the temperature of the
air flowing from the ventilation sys-
tem. To change the air temperature in
the passenger compartment, turn
the knob to the right for warm air or
left for cooler air.
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Features of your vehicle
126
4
Instrument panel vents
The outlet vents can be opened or
closed separately using the thumb-
wheel.
Also, you can adjust the direction of
air delivered from these vents using
the vent control lever as shown.
Temperature control
The temperature control knob allows
you to control the temperature of the
air flowing from the ventilation sys-
tem. To change the air temperature in
the passenger compartment, turn
the knob to the right for warm air or
left for cooler air. Adjusting the driver and passenger
side temperature individually
1. Press the DUAL button to operate
the driver and passenger side
temperature individually. Pressing
the right temperature control but-
ton will automatically switch to the
DUAL mode as well.
2. Operate the left temperature con- trol to adjust the driver side tem-
perature. Operate the right tem-
perature control to adjust the pas-
senger side temperature.
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4149
Features of your vehicle
Steering wheel audio controls
(if equipped)
The steering wheel may incorporate
audio control buttons.
VOLUME ( / ) (1)
Press the lever upward ( ) toincrease the volume.
Press the lever downward ( ) to decrease the volume.
SEEK/PRESET ( / ) (2)
The SEEK/PRESET button has dif-
ferent functions based on the system
mode. For the following functions the
button should be pressed for 0.8 sec-
onds or more.
RADIO mode
It will function as the AUTO SEEK
select button.
CD/USB/ iPod mode
It will function as the FF/REW button.
If the SEEK/PRESET button is
pressed for less than 0.8 seconds, it
will work as follows in each mode.
RADIO mode
It will function as the PRESET STA-
TION buttons.
CD/USB/ iPod mode
It will function as TRACK UP/DOWN
button.
MODE (3)
Press the button to change audio
source.
FM(1~2)
➟ AM ➟ SAT(1~3) ➟ CD ➟
USB ➟ MY MUSIC ➟BT Audio ➟
AUX(iPod) ➟ FM...
In addition to mode change, Power
on/off can be made by pressing this
button when the ignition switch is on
ACC or ON.
- Power ON: Press the button when the audio is off
- Power OFF: Press the button for more than 0.8 seconds when the
audio is on.
MUTE (4, if equipped)
Press the button to mute the sound.
Press the button to turn off the microphone during a telephone
call.
Detailed information for audio control
buttons are described in the following
pages in this section.
CAUTION
Do not operate audio remote control buttons simultaneously.
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