2017 KIA OPTIMA PLUG-IN HYBRID light

To deactivate the passenger’s front air
bag, insert the master key into the passenger’s front air bag ON/OFF
switch and turn it to the OFF position.
The passenger’s front air bag OFF indi‐
cator will illuminate and stay on until the passenger’s front air bag is reacti‐
vated.
To reactivate the passenger’s front air
bag, insert the master key into the passenger’s front air bag ON/OFF
switch and turn it to the ON position.
The passenger’s front air bag OFF indi‐ cator will go out.
WARNING
The front air bag ON/OFF switchcould turn by using a similar smallrigid device. Always check the statusof the front air bag ON/OFF switchand passenger's front air bag OFF in‐dicator.
NOTICE
•When the passenger’s front air
bag ON/OFF switch is set to the
ON position, the passenger’s front
air bag is activated and a child or
infant seat should not be installed
on the front passenger seat.
•When the passenger’s front air
bag ON/OFF switch is set to the
OFF position, the passenger’s
front air bag is deactivated.
CAUTION
•If the passenger’s front air bagON/OFF switch is not workingproperly, the air bag warning light() on the instrument panel willilluminate and the passenger'sfront air bag OFF indicator () willnot illuminate. (The passenger'sfront air bag ON indicator comeson and goes off after approxi‐mately 60 seconds.) The SRS Con‐trol Module reactivates the pas‐senger’s front air bag and the pas‐senger’s front air bag will inflate infrontal impact crashes even if thepassenger’s front air bag ON/OFFswitch is set to the OFF position.If this occurs, we recommend thatthe system be inspected by an au‐thorized Kia dealer.
•If the SRS air bag warning lightblinks or does not illuminate whenthe engine start/stop button is inthe ON position, or if it illuminateswhile the vehicle is being driven,we recommend that the systembe inspected by an authorized Kiadealer.

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4
Safety features of your vehicle

NOTICE
nwithout rollover sensor
However, side and/or curtain air
bags may inflate when the vehicle is
rolled over by a side impact collision,
if the vehicle is equipped with side
air bags and curtain air bags.
SRS Care
The SRS is virtually maintenance-free
and so there are no parts you can safe‐
ly service by yourself. If the SRS air bag
warning light does not illuminate, or
continuously remains on, we recom‐ mend that the system be inspected by
an authorized Kia dealer.
WARNING
•Modification to SRS components orwiring, including the addition ofany kind of badges to the pad cov‐ers or modifications to the bodystructure, can adversely affectSRS performance and lead to pos‐sible injury.
•For cleaning the air bag pad cov‐ers, use only a soft, dry cloth orone which has been moistenedwith plain water. Solvents or clean‐ers could adversely affect the airbag covers and proper deploymentof the system.
•No objects should be placed overor near the air bag modules on thesteering wheel, instrument panel,and the front passenger's panelabove the glove box, because anysuch object could cause harm ifthe vehicle is in a crash severeenough to cause the air bags to in‐flate.
•If the air bags inflate, we recom‐mend that the system be replacedby an authorized Kia dealer.
(Continued)
(Continued)
•Do not tamper with or disconnectSRS wiring, or other componentsof the SRS system. Doing so couldresult in injury, due to accidentalinflation of the air bags or by ren‐dering the SRS inoperative.
•If components of the air bag sys‐tem must be discarded, or if thevehicle must be scrapped, certainsafety precautions must be ob‐served. An authorized Kia dealerknows these precautions and cangive you the necessary informa‐tion. Failure to follow these pre‐cautions and procedures could in‐crease the risk of personal injury.
•If your car was flooded and hassoaked carpeting or water on theflooring, you shouldn't try to startthe engine; we recommend thatyou contact an authorized Kiadealer.
Additional safety precautions
•Never let passengers ride in the cargoarea or on top of a folded down backseat. All occupants should sit upright,
fully back in their seats with their
seat belts on and their feet on the
floor.

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4
Safety features of your vehicle

LCD display ................................................................................ 5-56LCD modes..............................................................................5-56
Service mode......................................................................... 5-57
User settings mode.............................................................. 5-58
Trip modes (Trip computer)................................................ 5-63
Turn by turn mode ...............................................................5-71
LDWS/LKAS ........................................................................... 5-71
A/V mode ...............................................................................5-71
Warning messages ...............................................................5-71
Warning and indicator lights................................................... 5-79 Warning lights........................................................................ 5-79
Indicator lights....................................................................... 5-84
Parking assist system ............................................................. 5-89 Operation of the parking assist system........................... 5-89
Non-operational conditions of parking assist system.... 5-92
Self-diagnosis........................................................................ 5-93
Smart Parking Assist System (SPAS) ................................... 5-95 Operating condition.............................................................. 5-96
Non-operating condition......................................................5-96
How the system works (Parking Mode)......................... 5-100
Additional instructions (messages) ................................ 5-105
System malfunction........................................................... 5-106
How the system works (Exit mode)................................ 5-106
Additional instructions (messages)................................. 5-110
System malfunction........................................................... 5-111
Rearview camera ................................................................... 5-112
Surround view monitoring system ..................................... 5-113
Lighting..................................................................................... 5-114 Battery saver function...................................................... 5-114
Headlight escort function ................................................. 5-114 Daytime running light ....................................................... 5-114
Lighting control................................................................... 5-114
High beam operation.......................................................... 5-116
High Beam Assist ............................................................... 5-117
Turn signals and lane change signals.............................. 5-119
Rear fog light ......................................................................5-119
Headlight leveling device .................................................. 5-120
AFLS (Adaptive Front Lighting System) ........................ 5-121
Wipers and washers............................................................... 5-122 Windshield wipers............................................................... 5-122
Windshield washers............................................................ 5-124
Interior light............................................................................. 5-126 Automatic turn off function ............................................ 5-126
Map lamp.............................................................................. 5-126
Room lamp........................................................................... 5-127
Trunk room lamp ............................................................... 5-127
Glove box lamp ................................................................... 5-128
Vanity mirror lamp ............................................................ 5-128
Door courtesy lamp ........................................................... 5-129
Welcome system ................................................................... 5-130 Welcome light ..................................................................... 5-130
Escort welcome ..................................................................5-130
Interior light......................................................................... 5-130
Defroster.................................................................................. 5-131 Rear window defroster......................................................5-131
Climate control system..........................................................5-132 System operation............................................................... 5-132
Air conditioning................................................................... 5-132
Climate control air filter.................................................... 5-134
Air conditioning refrigerant label..................................... 5-135


5

Checking the amount of air conditioner refriger‐
ant and compressor lubricant...........................................5-135
Automatic climate control system ................................. 5-137
Automatic heating and air conditioning.......................... 5-138
Windshield defrosting and defogging..................................5-146 Automatic climate control system.................................. 5-146
Operation tips...................................................................... 5-146
Defogging logic ................................................................... 5-147Auto defogging system (Only for automatic cli‐
mate control system)........................................................ 5-147
Clean air ................................................................................... 5-149
Storage compartment........................................................... 5-150 Center console storage...................................................... 5-150
Glove box.............................................................................. 5-150
Sunglass holder................................................................... 5-151
Interior features......................................................................5-152 Cigarette lighter ................................................................. 5-152
Ashtray ................................................................................ 5-152
Cup holder............................................................................ 5-153
Sunvisor................................................................................ 5-154
Seat warmer .......................................................................5-155
Air ventilation seat ............................................................ 5-156
Power outlet........................................................................ 5-157
USB charger ........................................................................ 5-158
Wireless smart phone charging system ........................ 5-158
Clothes hanger ................................................................... 5-160
Floor mat anchor(s) ...........................................................5-161
Side curtain ......................................................................... 5-162


5

Smart key function
06.-$
Lock (1)
All doors (and trunk) are locked if thelock button is pressed.
If all doors (and trunk) are closed, the
hazard warning lights will blink once to
indicate that all doors (and trunk) are locked.
Unlock (2)
All doors (and trunk) are unlocked if the
unlock button is pressed.
The hazard warning lights will blink twice to indicate that all doors (and
trunk) are unlocked. However, after pressing this button,
the doors (and trunk) will lock automat‐
ically unless you open any door within 30 seconds.
Trunk unlock (3)
The trunk is unlocked if the button ispressed for more than 1 second.
The hazard warning lights will blink
twice to indicate that the trunk is un‐
locked.
However, after pressing this button, the trunk will lock automatically unless
you open the trunk within 30 seconds.
Also, once the trunk is opened and then
closed, the trunk will lock automatically.
Smart key system operation
09.
With a smart key, you can lock or un‐
lock a door (and trunk) and even start the engine without inserting the key.
Carrying the smart key, you may lock
and unlock the vehicle doors (and
trunk). Also, you may start the engine. Refer to the following for more details.
Features of your vehicle
5-06

Locking
0+'
Pressing the button of the front out‐
side door handles with all doors (and trunk) closed and any door unlocked,
locks all the doors (and trunk). The haz‐
ard warning lights will blink once to in‐ dicate that all doors (and trunk) are
locked. The button will only operate
when the smart key is within 0.7 ~ 1 m (28 ~ 40 in) from the outside door han‐
dle. If you want to make sure that a
door has locked or not, you should check the door lock button inside the
vehicle or pull the outside door handle.
Even though you press the button, the
doors will not lock and the chime sounds if any of the following occurs: • The smart key is in the vehicle.
• The ENGINE START/STOP button is in
the ACC or ON position.
• Any door except the trunk is opened.
Unlocking
Pressing the button of the front out‐
side door handles with all doors (and trunk) closed and locked, unlocks all the
doors (and trunk). The hazard warning
lights will blink twice to indicate that all doors (and trunk) are unlocked. The
button will only operate when the
smart key is within 0.7 ~ 1 m (28 ~ 40 in) from the outside door han‐
dle.
When the smart key is recognized in
the area of 0.7 ~ 1 m (28 ~ 40 in) from the front outside door handle, other
people can also open a door without
possession of the smart key.
Trunk unlocking
If you are within 0.7 ~ 1 m (28 ~ 40 in)
from the outside trunk handle, with your smart key in possession, the trunk
will unlock and open when you press
the trunk handle switch.
The hazard warning lights will blink twice to indicate that the trunk is un‐
locked. Also, once the trunk is opened and then
closed, the trunk will lock automatically.
Start-up
You can start the engine without in‐
serting the key. For detailed informa‐ tion refer to L

Battery replacement
09.$
A smart key uses a 3 volt lithium bat‐
tery which will normally last for several years. When replacement is necessary,
use the following procedure. 1. Pry open the rear cover of the smart key.
2. Replace the battery with a new battery (CR2032). When replacing
the battery, pay attention to the
battery position.
3. Install the battery in the reverse order of removal. For smart key replacement, we recom‐
mend that you contact an authorized
Kia dealer.
CAUTION
•If you are unsure how to use or re‐place the battery, we recommendthat you contact an authorized Kiadealer.
•Using the wrong battery can causethe smart key to malfunction. Besure to use the correct battery.
•To avoid damaging the transmit‐ter, don't drop it, get it wet, or ex‐pose it to heat or sunlight.
NOTICE
An inappropriately disposed battery
can be harmful to the environment
and human health.
Dispose the battery according to
your local law(s) or regulation.

5-09
5
Features of your vehicle

THEFT-ALARM SYSTEM (IF EQUIPPED)
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This system is designed to provide pro‐
tection from unauthorized entry into the vehicle. This system is operated in
three stages: the first is the "Armed"
stage, the second is the "Theft-alarm" stage, and the third is the "Disarmed"
stage. If triggered, the system provides
an audible alarm with blinking of the hazard warning lights.
Armed stage
Park the vehicle and stop the engine. Arm the system as described below. 1. Turn off the engine.
2. Make sure that all doors, the en‐ gine hood and trunk are closed and
latched. 3. • Lock the doors by pressing the
button of the front outside door
handle with the smart key in
your possession.
After completion of the steps
above, the hazard warning lights
will operate once to indicate thatthe system is armed.
If the trunk or engine hood re‐
mains opened, the hazard warn‐
ing lights will not operate and
theft-alarm will not arm. After
this, if the trunk and engine hood
are closed, the hazard warning
lights will blink once and thetheft-alarm will arm.
• Lock the doors by pressing the lock button on the smart key.
After completion of the steps
above, the hazard warning lights
will operate once to indicate thatthe system is armed.
If the trunk or engine hood re‐
mains opened, the hazard warn‐
ing lights will not operate and
theft-alarm will not arm. After
this, if the trunk and engine hood
are closed, the hazard warning
lights will blink once and thetheft-alarm will arm.
Do not arm the system until all passen‐gers have left the vehicle. If the systemis armed while a passenger(s) remainsin the vehicle, the alarm may be activa‐ted when the remaining passenger(s)leaves the vehicle. If any door (or trunk)or engine hood is opened within 30 sec‐onds after the system enters thearmed stage, the system will be dis‐armed to prevent unnecessary alarm.
Theft-alarm stage
The alarm will be activated if any of the
following occurs while the system is armed. • A front or rear door is opened with‐
out using the smart key.
• The trunk is opened without using the smart key.
• The engine hood is opened.
The horn will sound and the hazard
warning lights will blink continuously for approximately 27 seconds. Then, an
alarm will sound two times with 10
seconds interval. If the alarm situation does not change after the alarm has
sounded, it will go off again. To turn off
the system, unlock the doors with the smart key.
Features of your vehicle
5-10