2015 KIA Optima Features

Features of your vehicle
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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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Features of your vehicle
Adjusting the driver and passenger
side temperature equally
1. Press the DUAL button again todeactivate DUAL mode. The pas-
senger side temperature will be
set to the same temperature as
the driver side temperature.
2. Operate the driver side tempera- ture control switch. The driver and
passenger side temperature will
be adjusted equally. Temperature conversion
You can switch the temperature
mode between Fahrenheit to
Centigrade as follows:
While pressing the OFF, press the
AUTO button for 3 seconds or more.
The display will change from
Fahrenheit to Centigrade, or from
Centigrade to Fahrenheit.
The temperature unit (from °C to °F
or from °F to °C) can be changed by
using the “User Settings” mode of the
LCD display.
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Fahrenheit.
WARNING- Reduced
Visibility
Continuous use of the climate
control system in the recirculat-
ed air position may allow
humidity to increase inside the
vehicle which may fog the glass
and obscure visibility.
WARNING- Recirculated Air
Continue using the climate con-
trol system in the recirculated
air position can cause drowsi-
ness or sleepiness, and loss of
vehicle control. Set the air
intake control to the outside
(fresh) air position as much as
possible while driving.

Features of your vehicle
128
4
Outside thermometer
The current outside temperature is
displayed in 1°C (1°F) increments.
The temperature range is between -
-40°C ~ 60°C (40°F~140°F).
The outside temperature on the
display may not change immedi-
ately like a general thermometer to
prevent the driver from being inat-
tentive.
The outside temperature on the display will update as the vehicle is
driven.
Air intake control
The air intake control is used to
select outside (fresh) air position or
recirculated air position.
To change the air intake control posi-
tion, push the control button. Recirculated air position
With the recirculated airposition selected, air
from the passenger
compartment will be
drawn through the heat-
ing system and heated
or cooled according to
the function selected.
Outside (fresh) air position With the outside (fresh)
air position selected, air
enters the vehicle from
outside and is heated or
cooled according to the
function selected.
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Features of your vehicle
Fan speed control
The fan speed can be set to the
desired speed by pressing the fan
speed control switch.
To change the fan speed press thepart of the switch for higher
speed or press the part of the
switch for lower speed.
To turn the fan speed control off,
press the OFF button.
Air conditioning
Press the A/C button to turn the air
conditioning system on (indicator
light will illuminate).
Press the button again to turn the air
conditioning system off.
OFF mode
Press the OFF button to turn off the
air climate control system. However
you can still operate the mode and
air intake buttons as long as the igni-
tion switch is in the ON position.
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Features of your vehicle
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4
Climate information screen selec-
tion (if equipped)
Press the climate information screen
selection button to display climate
information on the screen.
System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to the outside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to theoutside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
5. If dehumidified heating is desired, turn the air conditioning system (if
equipped) on.
If the windshield fogs up, set the mode to the or position. Operation Tips
To keep dust or unpleasant fumes
from entering the vehicle through
the ventilation system, temporarily
set the air intake control to the
recirculated air position. Be sure to
return the control to the fresh air
position when the irritation has
passed to keep fresh air in the
vehicle. This will help keep the driv-
er alert and comfortable.
Air for the heating/cooling system is drawn in through the grilles just
ahead of the windshield. Care
should be taken that these are not
blocked by leaves, snow, ice or
other obstructions.
To prevent interior fog on the wind- shield, set the air intake control to
the fresh air position and fan speed
to the desired position, turn on the
air conditioning system, and adjust
the temperature control to desired
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Features of your vehicle
Air conditioning
Kia Air Conditioning Systems are
filled with environmentally friendly R-
134a refrigerant.
1. Start the engine. Press the air con-ditioning button.
2. Set the mode to the position.
3. Set the air intake control to the outside air or recirculated air posi-
tion.
4. Adjust the fan speed control and temperature control to maintain
maximum comfort.
When maximum cooling is desired, set the temperature control to the
extreme left position, then set the
fan speed control to the highest
speed.
✽ ✽ NOTICE
• When using the air conditioning
system, monitor the temperature
gauge closely while driving up
hills or in heavy traffic when out-
side temperatures are high. Air
conditioning system operation
may cause engine overheating.
Continue to use the blower fan but
turn the air conditioning system
off if the temperature gauge indi-
cates engine overheating.
• When opening the windows in humid weather air conditioning
may create water droplets inside
the vehicle. Since excessive water
droplets may cause damage to
electrical equipment, air condi-
tioning should only be used with
the windows closed.
Air conditioning system operation tips
If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
To help reduce moisture inside of the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system.
During air conditioning system operation, you may occasionally
notice a slight change in engine
speed as the air conditioning com-
pressor cycles. This is a normal
system operation characteristic.
Use the air conditioning system every month only for a few minutes
to ensure maximum system per-
formance.

Features of your vehicle
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4
When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristic.
Operating the air conditioning sys- tem in the recirculated air position
provides maximum cooling, how-
ever, continual operation in this
mode may cause the air inside the
vehicle to become stale.
During cooling operation, you may occasionally notice a misty air flow
because of rapid cooling and
humid air intake. This is a normal
system operation characteristic.
If you operate air conditioner excessively, the difference between
the temperature of the outside air
and that of the windshield could
cause the outer surface of the
windshield to fog up, causing loss
of visibility. In this case, set the
mode selection knob or button to
the position and fan speed
control to the lower speed.

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Features of your vehicle
WINDSHIELD DEFROSTING AND DEFOGGING
For maximum defrosting, set thetemperature control to the extreme
right/hot position and the fan speed
control to the highest speed.
If warm air to the floor is desired while defrosting or defogging, set the
mode to the floor-defrost position.
Before driving, clear all snow and ice from the windshield, rear win-
dow, outside rear view mirrors, and
all side windows.
Clear all snow and ice from the hood and air inlet in the cowl grill to
improve heater and defroster effi-
ciency and to reduce the probabili-
ty of fogging up the inside of the
windshield.Manual climate control system
To defog inside windshield
1. Select any fan speed except “0” position.
2. Select desired temperature.
3. Select the or position.
4. The outside (fresh) air will be selected automatically.
If the outside (fresh) air position is
not selected automatically, press the
corresponding button manually.
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WARNING- Windshield heating
Do not use the ( ) or ( )
position during cooling opera-
tion in extremely humid weath-
er. The difference between the
temperature of the outside air
and the windshield could cause
the outer surface of the wind-
shield to fog up, causing loss of
visibility.