
Features of your vehicle
202
4
Commands available during
FM, AM radio operation. Commands that can be
used while listening to Satellite Radio.
Command Function
Preset 1~6 Plays the broadcast station saved in Preset 1~6.
Scan Scans receivable frequencies from the current
broadcast and plays for 10 seconds each.
Preset Scan Moves to the next preset from the current
present and plays for 10 seconds each.
Information Displays the information of the current broad- cast.(This feature can be used when receiving
RBDS broadcasts.)
Command Function
Channel 0~223 Plays the selected Satellite Radio channel.
Scan Scans receivable channels from the current
broadcast and plays for 10 seconds each.
Preset 1~6 Plays the broadcast saved in Preset 1~6.
Information Displays the information of the current broad-
cast.

Driving your vehicle
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
• Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
. . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Key positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
. . . . . . . . . . . . . . . . . . . . . . 5-6
. . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Engine start/stop button . . . . . . . . . . . . . . . . . . . . . 5-8
. . . . . . . . . . . . . . 5-8
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
. . . . . . . . . . 5-11
. . . . . . . . . . . . 5-12
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . . . . 5-14
. . . . . . . . . . . . . . . . . . 5-14
. . . . . . . . . . . . . . . . . . . . . . . . 5-19
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
. . . . . . . . . . . . . . . . . . 5-24
. . . . . . . . . . . . . . . 5-26
. . . . . . . . . . . . . . . . . . 5-30
. . . . . . . . . . . . 5-31
Cruise control system. . . . . . . . . . . . . . . . . . . . . . . 5-34
. . . . . . . . . . . . . . . . . . . . . 5-34
. . . . . . . . . . . . . . . . . . 5-35
control on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36\
do one of the following . . . 5-36
approximately 25 mph (40 km/h) . . . . . . . . . . . . . . 5-37
do one of the following . . . 5-37
Active ECO system. . . . . . . . . . . . . . . . . . . . . . . . . 5-38
. . . . . . . . . . . . . . . . . . . . . . . . . 5-38
. . . . . . . . . . . . . . . . . . 5-38
. . . . . . . . . . . . . 5-38
Drive mode integrated control system . . . . . . . . . 5-39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-39\
Blind spot detection system (BSD) . . . . . . . . . . . . 5-41
LCA (Lane Change Assist) . . . . . . . . . . . . . . . . . . . . 5-42
. . . . . . . . . . . . . . . . . 5-45
. . . . . . . . . . . . . . . . . . . . . . . 5-47
Economical operation . . . . . . . . . . . . . . . . . . . . . . 5-49
Special driving conditions . . . . . . . . . . . . . . . . . . . 5-51
. . . . . . . . . . . . . . . . . . 5-51
. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
5

Driving your vehicle
65
Illuminated ignition switch
(if equipped)
Whenever a front door is opened, the
ignition switch will illuminate for your
convenience, provided the ignition
switch is not in the ON position. The
light will go off immediately when the
ignition switch is turned on. It will
also go off after about 30 seconds
after the door is closed.
Ignition switch position
LOCK
The steering wheel locks to protect
against theft. The ignition key can be
removed only in the LOCK position.
When turning the ignition switch to
the LOCK position, push the key
inward at the ACC position and turn
the key toward the LOCK position.
The anti-theft steering column lock is
not a substitute for the parking brake.Before leaving the driver’s seat,
always make sure the shift lever is
engaged in P (Park) for the automat-
ic transaxle, set the parking brake
fully and shut the engine off.
ACC (Accessory)
The steering wheel is unlocked and
electrical accessories are operative.
If difficulty is experienced turning the
ignition switch to the ACC position,
turn the key while turning the steer-
ing wheel right and left to release the
tension.
ON
The warning lights can be checked
before the engine is started. This is
the normal running position after the
engine is started.
Do not leave the ignition switch ON if
the engine is not running to preventbattery discharge.
OTF050001
KEY POSITIONS
OTF054002

Driving your vehicle
85
Illuminated ENGINE
START/STOP button
Whenever the front door is opened,
the ENGINE START/STOP button
will illuminate for your convenience.
The light will go off after about 30
seconds after the door is closed.
ENGINE START/STOP button
position
OFF
To turn off the engine (START/STOP
position) or vehicle power (ON posi-
tion), press the ENGINE
START/STOP button with the shift
lever in the P (Park) position. When
you press the ENGINE
START/STOP button without the shift
lever in the P (Park) position, the
ENGINE START/STOP button will
not change to the OFF position but to
the ACC position.
In an emergency situation while the
vehicle is in motion, you are able to
turn the engine off and to the ACC
position by pressing the ENGINE
START/STOP button for more than 2
seconds or 3 times successively
within 3 seconds.If the vehicle is still moving, you can
restart the engine without depress-
ing the brake pedal by pressing the
ENGINE START/STOP button with
the shift lever in the N (Neutral) posi-
tion.
ENGINE START/STOP BUTTON (IF EQUIPPED)
OTF054005
Not illuminated

511
Driving your vehicle
Starting the engine with an
ignition key (if equipped)
1.Make sure the parking brake isapplied.
2. Automatic Transaxle - Place the
transaxle shift lever in P (Park).
Depress the brake pedal fully.
You can also start the engine when the shift lever is in the N (Neutral)position.
3.Turn the ignition switch to START and hold it there until the engine
starts (a maximum of 10 seconds),
then release the key.
It should be started withoutdepressing the accelerator.
4.Do not wait for the engine to warm up while the vehicle remains sta-
tionary.
Start driving at moderate engine
speeds. (Steep accelerating and
decelerating should be avoided.)
If the engine stalls while the vehicle
is in motion, do not attempt to move
the shift lever to the P (Park) posi-
tion. If traffic and road conditions per-
mit, you may put the shift lever in the
N (Neutral) position while the vehicle
is still moving and turn the ignition
switch to the START position in an
attempt to restart the engine.
STARTING THE ENGINE
WARNING - Proper footwear
Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes (high heels,
ski boots, sandals, etc.) may
interfere with your ability to use
the brake and accelerator ped-
als.CAUTION - Starter
Do not engage the starter for more than 10 seconds. If theengine stalls or fails to start,wait 5 to 10 seconds before re-engaging the starter. Improperuse of the starter may damageit.

Driving your vehicle
12
5
Starting the engine with a
smart key (if equipped)
1.Carry the smart key or leave it
inside the vehicle.
2.Make sure the parking brake is firmly applied
3.Place the transaxle shift lever in P (Park).
4.Press the ENGINE START/STOP button while depressing the brake
pedal. 5.Do not wait for the engine to warm
up while the vehicle remains sta-
tionary.
Start driving at moderate engine
speeds. (Steep accelerating and
decelerating should be avoided.)
It should be started without depress-
ing the accelerator.
Even if the smart key is in the vehi- cle, but is far away from you, the
engine may not start.
When the ENGINE START/STOP button is in the ACC position or
above, if any door is opened, the
system checks for the smart key. If
the smart key is not in the vehicle,
the warning "Key not in vehicle" will
illuminate on the LCD display. And
if all doors are closed, the chime
will sound for 5 seconds. The indi-
cator or warning will turn off while
the vehicle is moving. Always have
the smart key with you.
The engine will start only when the
smart key is in the vehicle.
WARNING - Unintended
vehicle movement
Never leave the smart key in the
vehicle with children or vehicle
occupants who are unfamiliar
with the vehicle operation.
Pushing the ENGINE
START/STOP button while the
smart key is in the vehicle may
result in unintended engine
activation and/or unintended
vehicle movement.
OTF054007

Driving your vehicle
16
5
R (Reverse)
Use this position to drive the vehicle
backward.
N (Neutral)
The wheels and transaxle are not
engaged. The vehicle will roll freely
even on the slightest incline unless
the parking brake or service brakes
are applied. D (Drive)
This is the normal forward driving
position. The transaxle will automati-
cally shift through a 6-gear
sequence, providing the best fuel
economy and power.
For extra power when passing anoth-
er vehicle or climbing grades,
depress the accelerator fully, at
which time the transaxle will auto-
matically downshift to the next lower
gear.
Sports mode
Whether the vehicle is stopped or in
motion, sports mode is selected by
pushing the shift lever from the D
(Drive) position into the manual gate.
To return to D (Drive) range opera-
tion, push the shift lever back into the
main gate.
In sports mode, moving the shift
lever backwards and forwards will
allow you to make gearshifts rapidly.
In contrast to a manual transaxle, the
sports mode allows gearshifts with
the accelerator pedal depressed.
CAUTION - Shifting
Always come to a complete stop
before shifting into or out of R(Reverse); you may damage thetransaxle if you shift into R(Reverse) while the vehicle is inmotion, except when “Rockingthe Vehicle” explained in thischapter.
OTF054012
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![KIA Optima 2015 4.G Owners Manual Driving your vehicle
18
5
With the shift lever in the D position
The paddle shifter can operate when
the vehicle speed is more than 10
km/h (6.2 mph).
Pull the [+] or [-] paddle shifter once
to shift KIA Optima 2015 4.G Owners Manual Driving your vehicle
18
5
With the shift lever in the D position
The paddle shifter can operate when
the vehicle speed is more than 10
km/h (6.2 mph).
Pull the [+] or [-] paddle shifter once
to shift](/manual-img/2/2963/w960_2963-295.png)
Driving your vehicle
18
5
With the shift lever in the D position
The paddle shifter can operate when
the vehicle speed is more than 10
km/h (6.2 mph).
Pull the [+] or [-] paddle shifter once
to shift up or down one gear and the
system changes from automatic
mode to manual mode.
If the vehicle speed is lower than
10km/h (6.2 mph), if you depress the
accelerator pedal for more than 5
seconds or if you shift the shift lever
from D to sports mode and shift it
from sports mode to D again, the
system change from manual mode to
automatic mode.
With the shift lever in the sports mode
Pull the [+] or [-] paddle shifter once
to shift up or down one gear.
If you pull the [+] and [-] paddle
shifters at the same time, you can't
shift the gear.Shift lock system
For your safety, the automatic
transaxle has a shift lock system
which prevents shifting the transaxle
out of P (Park) unless the brake
pedal is depressed.
To shift the transaxle from P (Park)
into R (Reverse):
1.Depress and hold the brake pedal.
2.Start the engine or turn the ignition
switch to the ON position.
3.Move the shift lever.
If the brake pedal is repeatedly
depressed and released with the
shift lever in the P (Park) position, a
chattering noise near the shift lever
may be heard. This is a normal con-
dition. Shift-lock override (with smart key
system)
If the shift lever cannot be moved
from the P (Park) or N (Neutral) posi-
tion into the R (Reverse) position
with the brake pedal depressed, con-
tinue depressing the brake, then do
the following:
1.Carefully remove the cap (1) cover-
ing the shift-lock access hole.
2.Insert a screwdriver into the access hole and press down on
the screwdriver.
3.Move the shift lever.
4.Have your vehicle inspected by an authorized Kia dealer immediately.
WARNING - Shifting from
park
Always fully depress the brake
pedal before and while shifting
out of the P (Park) position into
another position to avoid inad-
vertent motion of the vehicle.
OTF054011N