engine KIA Optima Hybrid 2012 3.G Owner's Guide

427
Features of your vehicle
Make sure to refuel your vehicle accord-
ing to the "Fuel requirements" suggested
in section 1.
If the fuel filler cap requires replacement,
use only a genuine Kia cap or the equiv-
alent specified for your vehicle. An incor-
rect fuel filler cap can result in a serious
malfunction of the fuel system or emis-
sion control system.
CAUTION- Exterior paint
Do not spill fuel on the exterior sur-faces of the vehicle. Any type of fuelspilled on painted surfaces maydamage the paint.
WARNING - Refueling& Vehicle fires
When refueling, always shut the
engine off. Sparks produced by
electrical components related to
the engine can ignite fuel vapors
causing a fire. Once refueling is
complete, check to make sure the
filler cap and filler door are secure-
ly closed, before starting the
engine.
WARNING - Smoking
DO NOT use matches or a lighter
and DO NOT SMOKE or leave a lit
cigarette in your vehicle while at a
gas station especially during refu-
eling. Automotive fuel is highly
flammable and can, when ignited,
result in fire.

433
Features of your vehicle
Recalling positions from memory
1. Shift the shift lever into P while theignition switch is ON.
2. To recall the position in memory, press the desired memory button (1 or 2).
The system will beep once, then the
driver seat will automatically adjust to
the stored positions.
Adjusting the control switch for the driver
seat while the system is recalling the
stored position will cause the movement
to stop and move in the direction that the
control switch is moved.
Easy access function
(if equipped)
With the shift lever in the P position, the
system will move the driver's seat auto-
matically as follows.
- It will move the driver’s seat rearward when the engine start/stop button is
turned to the OFF position or the smart
key is removed from the smart key hold-
er.
- It will move the driver’s seat forward when the engine start/stop button is
turned to the ACC or START position or
the smart key is inserted into the smart
key holder.
WARNING
Use caution when recalling adjust-
ment memory while sitting in the
vehicle. Push the seat position con-
trol knob to the desired position
immediately if the seat moves too
far in any direction.

Features of your vehicle
34
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 steering system
becomes inoperative, the vehicle may
still be steered, but it will require
increased steering effort.
The motor driven power steering is con-
trolled by the power steering control 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 steer-
ing wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power steer-
ing checked by an authorized Kia dealer.
✽ ✽
NOTICE
The following symptoms may occur dur-
ing normal vehicle operation:
• The steering effort is high immediate-
ly after turning the ignition switch on.
This happens as the system performs
the EPS system diagnostics. When the
diagnostics is completed, the steering
wheel will return to its normal condi-
tion.
• 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 continuously
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, abnormal noise
could occur. If temperature rises, the
noise will disappear. This is a normal
condition.
If the Electric Power Steering System
does not operate normally, the warning
light will illuminate on the instrument
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

Features of your vehicle
36
4
Heated steering wheel
(if equipped)
With the ENGINE START/STOP button in
the ON position, pressing the heated
steering wheel button warms the steering
wheel. The indicator on the button will
illuminate.
To turn the steering wheel off, press the
button once again. The indicator on the
button will turn off.
It will turn off automatically approximate-
ly 30 minutes after the heated steering
wheel is turned on.
If you turn on the ignition again after turn
off your engine in half an hour (after
operating heater button), the heating sys-
tem will be maintained in its 'on' condi-
tion.
CAUTION
Do not install any grip to operate
the steering wheel. This causesdamage to the heated steeringwheel system.
When cleaning the heated steer- ing wheel, do not use an organicsolvent such as paint thinner, benzene, alcohol and gasoline.Doing so may damage the sur-face of the steering wheel.
If the surface of steering wheel is damaged by sharp object, dam-age to the heated steering wheelcomponents could occur.
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445
Features of your vehicle
Folding the outside rearview mirror
Electric Type (if equipped)
To fold the outside rearview mirror,
depress the button.
To unfold it, depress the button again.
CAUTION - Electric type
outside rearview mirror
The electric type outside rearview
mirror operates even though the ignition switch is in the OFF posi-tion. However, to prevent unneces-sary battery discharge, do notadjust the mirrors longer than nec- essary while the engine is not run-ning.
In case it is an electric type outsiderearview mirror, don’t fold it by hand. It could cause motor failure.
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CAUTION - Outside mirror
The mirrors stop moving when they reach the maximum adjust-ing angles, but the motor contin-ues to operate while the switch ispressed. Do not press the switch longer than necessary, the motormay be damaged.
Do not attempt to adjust the out- side rearview mirror by hand.Doing so may damage the relatedparts.

Features of your vehicle
48
4
Instrument panel illumination
The instrument panel illumination intensi-
ty can be adjusted by pressing the con-
trol switch with the headlight switch in
any position when the engine start/stop
button is in the ON position.
The illumination intensity is shown on the
instrument cluster LCD display.
Gauges
Odometer (km or mi.)
The odometer indicates the total dis-
tance the vehicle has been driven.
You will also find the odometer useful to
determine when periodic maintenance
should be performed.
The odometer is always displayed until
the display is turned off.
Speedometer
The speedometer indicates the forward
speed of the vehicle.
The speedometer is calibrated in kilome-
ters per hour and/or kilometers per hour.
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449
Features of your vehicle
Tachometer
The tachometer indicates the approxi-
mate number of engine revolutions per
minute (rpm).
Use the tachometer to select the correct
shift points and to prevent lugging and/or
over-revving the engine.
Fuel gauge
The fuel gauge indicates the approxi-
mate amount of fuel remaining in the fuel
tank. The fuel tank capacity is given in
section 8. The fuel gauge is supplement-
ed by a low fuel warning light, which will
illuminate when the fuel tank is nearly
empty.
On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier than
usual due to the movement of fuel in the
tank.
WARNING- Fuel gauge
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addition-
al fuel as soon as possible after the
warning light comes on or when the
gauge indicator comes close to the
E level.
CAUTION
Avoid driving with extremely lowfuel level. Running out of fuel couldcause the engine to misfire, damag- ing the catalytic converter.
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Features of your vehicle
50
4
Engine coolant temperature gauge
This gauge shows the temperature of the
engine coolant when the engine
start/stop button is ON.
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “If the engine overheats” in section 6.
State of charge (SOC)
The state of charge (SOC) gauge indi-
cates the hybrid battery's charge level. If
the SOC is near L level, the vehicle auto-
matically operates the engine to charge
the battery. However, if the service indi-
cator and MIL(Malfunction indicator
lamp) turn on when the State of
Charge(SOC) is near L(Low), the vehicle
should be towed. Refer to the chapter 6.
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CAUTION
If the gauge pointer moves beyond
the normal range area toward the“H” position, it indicates overheat-ing that may damage the engine.
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WARNING
Never remove the radiator cap
when the engine is hot. The engine
coolant is under pressure and
could cause severe burns. Wait
until the engine is cool before
adding coolant to the reservoir.
WARNING
Never try to start the vehicle if the
fuel tank is empty. The engine is
impossible to charge the high volt-
age battery of hybrid system. If you
try to start the vehicle when the fuel
is empty, the high voltage battery
will become discharged and be
damaged.

Features of your vehicle
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4
READY indicator
This light illuminates if it is possible to
drive your vehicle when the engine
start/stop button is turned to the START
position. If the vehicle fail to start, this
light doesn’t come on. Also, if this light is
blinking while driving, it indicates a fault
to enter into a limited operating mode. If
this light goes off while driving, it indi-
cates a fault that will cause the vehicle to
shut down. If these occur, have your vehi-
cle checked by an authorized Kia dealer.
Trip computer
The trip computer is a microcomputer-
controlled driver information system that
displays information related to driving on
the display when the engine start/stop
button is in the ON position. All stored
driving information is reset if the battery
is disconnected. Energy Flow
ECO Level
Average speed
Elapsed time
TRIP A
TRIP B
Outside Temperature
Distance to Service*
Total ECO Score
Instant/Average fuel
comsumptiom
Distance to Empty
* if equipped
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453
Features of your vehicle
Kia hybrid system notifies the drivers of
energy flow in various operating modes.
Twelve Modes show drivers the current
operating condition.
Vehicle Stop
The mode means the vehicle stop.
(No energy flow)
EV Propulsion
Motor power is used to move the vehicle.
(Battery ➞Wheel)
Power Assist
Motor and Engine power are used to
move the vehicle.
(Battery & Energy ➞ Wheel)
Engine Only Propulsion
Engine power is used to move the vehi-
cle.
(Engine ➞Wheel)
Engine Generation
Vehicle is stopped with the Engine charg-
ing the hybrid battery.
(Engine ➞Battery)
OPTIMA HYBRID ENERGY FLOW
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