engine KIA Optima 2015 4.G Owner's Guide

Features of your vehicle
30
4
Opening the hood
1. Pull the release lever to unlatch
the hood. The hood should pop
open slightly.
Open the hood after turning off the
engine on a flat surface, shifting the
shift lever to the P(Park) position for
automatic transaxle and setting the
parking brake. 2. Go to the front of the vehicle, raise
the hood slightly, pull the second-
ary latch (1) inside of the hood
center and lift the hood (2).
3. Raise the hood. It will raise com- pletely by itself after it has been
raised about halfway.
Closing the hood
1. Before closing the hood, check thefollowing:
ment must be correctly installed.
bustible material must be removed
from the engine compartment.
2. Lower the hood halfway and push down to securely lock in place.
HOOD
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Features of your vehicle
WARNING
Before closing the hood, ensure
that all obstructions are
removed from the hood open-
ing. Closing the hood with an
obstruction present in the hood
opening may result in property
damage or severe personal
injury.
WARNING- Fire risk
Do not leave gloves, rags or any
other combustible material in
the engine compartment. Doing
so may cause a heat-induced
fire.
WARNING- Unsecured engine hood
Always double check to be sure
that the hood is firmly latched
before driving away. If it is not
latched, the hood could fly open
while the vehicle is being driv-
en, causing a total loss of visi-
bility, which might result in an
accident.

Features of your vehicle
32
4
Opening the fuel filler lid
The fuel filler lid must be opened
from inside the vehicle by pushing up
the fuel filler lid opener.
If the fuel filler lid does not open
because ice has formed around it,
tap lightly or push on the lid to break
the ice and release the lid. Do not pry
on the lid. If necessary, spray around
the lid with an approved de-icer fluid
(do not use radiator anti-freeze) or
move the vehicle to a warm place
and allow the ice to melt. 1. Stop the engine.
2. To open the fuel filler lid, push the
fuel filler lid opener up.
3. Pull open the fuel filler lid (1) out to fully open.
4. To remove the cap turn the fuel filler cap (2) counterclockwise.
5. Refuel as needed.
Closing the fuel filler lid
1. To install the cap, turn it clockwise until it "clicks" once. This indicates
that the cap is securely tightened.
2. Close the fuel filler lid and push it lightly and make sure that it is
securely closed.
FUEL FILLER LID
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WARNING - Refueling
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
If pressurized fuel sprays out, it
can cover your clothes or skin
and subject you to the risk of
fire and burns.

Features of your vehicle
34
4
Make sure to refuel your vehicle
according to the "Fuel requirements"
suggested in chapter 1.
If the fuel filler cap requires replace-
ment, use only a genuine Kia cap or
the equivalent specified for your vehi-
cle. An incorrect fuel filler cap can
result in a serious malfunction of the
fuel system or emission control sys-
tem.Emergency fuel filler lid release
If the fuel filler lid does not open
using the remote fuel filler lid
release, you can open it manually.
Remove the panel in the cargo area.
Pull the handle out slightly.
CAUTION- Exterior paint
Do not spill fuel on the exterior
surfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage 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 securely 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
refueling. Automotive fuel is
highly flammable and can, when
ignited, result in fire.
CAUTION
Do not pull the handle exces- sively, otherwise the luggagecompartment area trim orrelease handle may be damaged.
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Features of your vehicle
40
4
A driver position memory system is
provided to store and recall the driv-
er seat position with a simple button
operation. By saving the desired
position into the system memory, dif-
ferent drivers can reposition the driv-
er seat based upon their driving pref-
erence. If the battery is disconnect-
ed, the position memory will be lost
and the driving position should be
restored in the system.
Storing positions into memory
using the buttons on the door
Storing driver’s seat positions
1. Move the shift lever into P (for
Automatic transaxle) while the
ignition switch is in the ON position
or engine is running.
2. Adjust the driver seat to position comfortable for the driver.
3. Press SET button on the control panel. The system will beep once.
4. Press one of the memory buttons (1 or 2) within 5 seconds after
pressing the SET button. The sys-
tem will beep twice when memory
has been successfully stored.
DRIVER POSITION MEMORY SYSTEM (IF EQUIPPED)
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WARNING
Never attempt to operate the
driver position memory system
while the vehicle is moving.
This could result in loss of con-
trol, and an accident causing
death, serious injury, or property
damage.

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Features of your vehicle
Recalling positions from memory
1. The shift lever is in P or N (forAutomatic transaxle) with one of
the condition below:
- The ignition switch in the ON position or engine running.
- The ignition switch in the LOCK/OFF or ACC position
while the driver's door is opened.
- The ignition switch in the LOCK/OFF or ACC position and
within 30 seconds after the driver's
door was closed.
2. Press the desired memory button (1 or 2). The system will beep
once, then the driver’s seat will
automatically adjust to the stored
position.
Adjusting the control switch for the
driver seat while the system is recall-
ing 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
automatically as follows:
Without smart key system - It will move the driver’s seat rear-ward when the ignition key is
removed and front driver’s door is
opened.
- It will move the driver’s seat for- ward when the ignition key is
inserted.
With smart key system - It will move the driver’s seat rear-ward when the engine start/stop
button is turned to the OFF posi-
tion and front driver’s door is
opened.
- It will move the driver’s seat for- ward when the engine start/stop
button is turned to the ACC or
START position.
You can activate or deactivate this
feature. Refer to "User settings" in
chapter 4.

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

Features of your vehicle
44
4
Heated steering wheel
(if equipped)
With the ENGINE START/STOP but-
ton in the ON position, pressing the
heated steering wheel button warms
the steering wheel. The indicator on
the button will illuminate.
To turn the heated steering wheel off,
press the button once again. The
indicator on the button will turn off.
It will turn off automatically approxi-
mately 30 minutes after the heated
steering wheel is turned on. If you turn on the ignition again after
turning off your engine in half an
hour (after operating heater button),
the heating system will be main-
tained in its 'on' condition.
CAUTION
Do not install any grip to oper-
ate the steering wheel. Thiscauses damage to the heatedsteering wheel system.
When cleaning the heated steering wheel, do not use anorganic solvent such as paintthinner, benzene, alcohol andgasoline. Doing so may dam-age the surface of the steeringwheel.
If the surface of the steering wheel is damaged by a sharpobject, damage to the heatedsteering wheel componentscould occur.
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Features of your vehicle
Inside rearview mirror
Adjust the rearview mirror so that the
center view through the rear window
is seen. Make this adjustment before
you start driving.
Do not place objects in the rear seat
which would interfere with your vision
through the rear window.
Day/night rearview mirror (if equipped)
Make this adjustment before you
start driving and while the day/night
lever is in the day position.
Pull the day/night lever toward you to
reduce the glare from the headlights
of the vehicles behind you during
night driving.
Remember that you lose somerearview clarity in the night position. Electric chromic mirror (ECM)
(if equipped)
The electric rearview mirror automat-
ically controls the glare from the
headlights of the vehicles behind you
in nighttime or low light driving condi-
tions. The sensor mounted in the mir-
ror senses the light level around the
vehicle, and automatically controls
the headlight glare from the vehicles
behind you.
When the engine is running, the
glare is automatically controlled by
the sensor mounted in the rearview
mirror.
Whenever the shift lever is shifted
into reverse (R), the mirror will auto-
matically go to the brightest setting in
order to improve the drivers view
behind the vehicle.
MIRRORS
WARNING - Mirror
adjustment
Do not adjust the rearview mirror
while the vehicle is moving. This
could result in loss of control.
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Day Night

Features of your vehicle
56
4
After the adjustment, put the lever
into neutral (center) position to pre-
vent inadvertent adjustment.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 - Outside mirror
The mirrors stop moving when
they reach the maximumadjusting angles, but themotor continues to operatewhile the switch is pressed.Do not press the switch longerthan necessary, the motormay be damaged.
Do not attempt to adjust the outside rearview mirror byhand. Doing so may damagethe parts.
CAUTION - Electric type
outside rearview mirror
The electric type outside rearview mirror operates eventhough the ignition switch is inthe OFF position. However, toprevent unnecessary batterydischarge, do not adjust themirrors longer than necessarywhile the engine is not running.
In case it is an electric type out-side rearview mirror, don’t fold itby hand. It could cause motorfailure.
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