2017 KIA OPTIMA HYBRID heating

H25
Low battery temp. Maintainingcurrent (Plug-in hybrid)
This message is displayed when
unable to convert to EV mode even
when pressing the HEV button dur-
ing HEV mode driving due to low bat-
tery temperature.
Charging complete. Switching toHybrid (Plug-in hybrid)
This message is displayed automati-
cally converting to HEV mode due to
completed battery charging during
charging mode driving.
Charger Error! (Plug-in hybrid)
This messages is displayed when
the charging failed by external charg-
er error.
This message is for Normal charger.
The purpose of this message is to let
you know the error has occurred in
charger itself not in vehicle.
Low/High System Temp.Maintaining Hybrid (Plug-in hybrid)
This message is displayed when
unable to convert to EV mode even
when pressing the HEV button dur-
ing HEV mode driving due to
low/high system temperature
Switching to Hybrid mode toallow heating (Plug-in hybrid)
When the coolant temperature is lower than 57 °F (-14 °C), and you
turn the climate control On for
heating, the above message will be
displayed in the cluster. Then, the
vehicle will automatically switch to
HEV mode.
When the coolant temperature is higher than 57 °F (-14 °C), or you
turn the climate control Off, the
vehicle will automatically return to
EV mode.

Features of your vehicle
42
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 motor driven power steering is
controlled by a power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command 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. 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 wheel 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.
• 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

453
Features of your vehicle
[Type A]
(1) : MODE button for changingmodes
(2) / /OK : SELECT scroll switch for setting the select-
ed item and RESET
scroll switch for reset-
ting items
[Type B]
(1) : MODE button for changing modes
(2) / /OK : SELECT scroll switch for setting the
selected item and
RESET scroll switch
for resetting items
(3) : RETURN button for moving the previous mode or item
(if equipped)
❈ For the LCD modes, refer to “LCD
Display” in this chapter.Gauges
Speedometer
The speedometer indicates the
speed of the vehicle and is calibrated
in miles per hour (mph) and/or kilo-
meters per hour (km/h).
Engine coolant temperature gauge
This gauge shows the temperature
of the engine coolant when the
Engine Start/Stop button is in the ON
position.
Do not continue driving with an over-
heated engine. If your vehicle over-
heats, refer to “If the engine over-
heats” in chapter 7.
If the gauge pointer moves beyond
the normal range area toward the
“Red (H)” position, it indicates over-
heating that may damage the
engine.OJFA045102
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Features of your vehicle
80
4
EV/HEV/CHG modes
(Plug-in hybrid)
A corresponding message is dis-
played when a mode is selected by
pressing the HEV button.
Battery charged. Maintaining cur-rent (Plug-in hybrid)
This message is displayed when
unable to convert to charging mode
even when pressing and holding the
HEV button during EV/HEV mode
driving because the high-
voltage(hybrid) battery is already
fully charged.
Low battery. Maintaining Hybrid(Plug-in hybrid)
This message is displayed when
unable to convert to EV mode even
when pressing the HEV button dur-
ing HEV mode driving due to insuffi-
cient high-voltage(hybrid) battery
level.
Low battery temp. Maintainingcurrent (Plug-in hybrid)
This message is displayed when
unable to convert to EV mode even
when pressing the HEV button dur-
ing HEV mode driving due to low bat-
tery temperature.
Charging complete. Switching toHybrid (Plug-in hybrid)
This message is displayed automati-
cally converting to HEV mode due to
completed battery charging during
charging mode driving.
Charger Error! (Plug-in hybrid)
This messages is displayed when
the charging failed by external charg-
er error.
The purpose of this message is to let
you know the error has occurred in
charger itself not in vehicle.
Low/High System Temp.Maintaining Hybrid (Plug-in hybrid)
This message is displayed when
unable to convert to EV mode even
when pressing the HEV button dur-
ing HEV mode driving due to
low/high system temperature.
Switching to Hybrid mode toallow heating (Plug-in hybrid)
When the coolant temperature is lower than 57°F (-14°C), and you
turn the climate control On for
heating, the above message will be
displayed in the cluster. Then, the
vehicle will automatically switch to
HEV mode.
When the coolant temperature is higher than 57°F(-14°C), or you
turn the climate control Off, the
vehicle will automatically return to
EV mode.

Features of your vehicle
90
4
Engine Coolant
Temperature WarningLight
This warning light illuminates:
When the engine coolant tempera- ture is above 248°F (120°C). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 7.
Indicator Lights
Charging Cable
Connection Indicator (Plug-in hybrid)
This indicator illuminates in red when
the charging cable is connected.
Electronic StabilityControl (ESC) IndicatorLight
This indicator light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ESC system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
This indicator light blinks:
While the ESC is operating.
❈ For more details, refer to
“Electronic Stability Control (ESC)”
in chapter 6.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwiseengine may be damaged.

Features of your vehicle
116
4
Automatic heating and air con-
ditioning
1. Press the AUTO button. The
modes, fan speeds, air intake and
air-conditioning will be controlled
automatically by setting the tem-
perature. 2. Turn the temperature control knob
to the desired temperature.
✽ ✽NOTICE
• To turn the automatic operation
off, select any button or switch of
the following:
- Mode selection button
- Air conditioning button
- Front windshield defroster button(Press the button one more time
to deselect the front windshield
defroster function. The ‘AUTO’
sign will illuminate on the infor-
mation display once again.)
- Air intake control button
- Fan speed control switch
The selected function will be con-
trolled manually while other func-
tions operate automatically.
• For your convenience and to improve the effectiveness of the
climate control, use the AUTO
button and set the temperature to
73°F (23°C).
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■Driver’s side■Passenger’s side
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4117
Features of your vehicle
✽
✽NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating
and cooling system.
Manual heating and air condi-
tioning
The heating and cooling system can
be controlled manually by pressing
buttons or turning knob(s) other than
the AUTO button. In this case, the
system works sequentially according
to the order of buttons or knob(s)
selected.
1. Start the engine.
2. Set the mode to the desired posi-
tion.
For improving the effectiveness of
heating and cooling;- Heating:
- Cooling:
3. Set the temperature control to the desired position. 4. Set the air intake control to the
outside (fresh) air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
Press the AUTO button in order to
convert to full automatic control of
the system.
OJF045086
■Type A
■Type B
OJFA045086

4123
Features of your vehicle
OFF mode
Press the front blower OFF button to
turn off the front air climate control
system. However, you can still oper-
ate the mode and air intake buttons
as long as the ignition switch is in the
ON position.
Climate information screen selection (if equipped)
Press the climate information screen
selection button to display climate
information on the screen.
WARNING - Recirculated
Air
Continued use of the climate
control system in the recirculat-
ed air position can cause
drowsiness or sleepiness, and
loss of vehicle control. Set the
air intake control to the outside
(fresh) air position as much as
possible while driving.
WARNING - Sleeping with
AC on
Do not sleep in a vehicle with
the air conditioning or heating
on as this may cause serious
harm or death due to a drop in
the oxygen level and/or body
temperature.OJFH045094
OJFH045095