2015 KIA OPTIMA HYBRID battery replacement

Features of your vehicle
10
4
Battery replacement
A battery should last for several years,
but if the transmitter or smart key is
not working properly, try replacing the
battery with a new one. If you are
unsure how to use or replace the bat-
tery, contact an authorized Kia dealer.
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
4. Install the battery in the reverse order of removal. The smart key is designed to give
you years of trouble-free use, how-
ever it can malfunction if exposed
to moisture or static electricity. If
you are unsure how to use or
replace the battery, contact an
authorized Kia dealer.
Using the wrong battery can cause the transmitter or smart key to mal-
function. Be sure to use the correct
battery.
An inappropriately dis- posed battery can be harm-
ful to the environment and
human health. Dispose the
battery according to your
local law(s) or regulation.
Immobilizer system
Your vehicle may be equipped with
an electronic engine immobilizer sys-
tem to reduce the risk of unautho-
rized vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
ignition key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you insert your ignition key into
the ignition switch and turn it to ON,
it checks and determines and verifies
that the ignition key is valid.
If the key is determined to be valid,
the engine will start.
If the key is determined to be invalid,
the engine will not start.
OTF044001N
CAUTION- Transmitter
damage
Do not drop, wet or expose thekeyless entry system transmit-ter to heat or sunlight.

Maintenance
62
7
FUSES
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bol-
ster, the other in the engine compart-
ment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will melt.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Before replacing a blown fuse, dis-
connect the negative battery cable.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized Kia
dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-tridge type, and multi fuse for higheramperage ratings.
WARNING - Fuse replace-
ment
Never replace a fuse with any- thing but another fuse of the
same rating.
A higher capacity fuse could cause damage and possibly a
fire.
Never install a wire or alu- minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
a possible fire.
CAUTION - Fuse replace-
ment
Do not use a screwdriver or anyother metal object to removefuses because it may cause ashort circuit and damage thesystem.
OLM079051N
Normal
Normal
Blade type
Cartridge type
Multi fuse
Main fuse Blown
Blown
Normal Blown
Normal Blown

765
Maintenance
✽
✽NOTICE
If you need to park your vehicle for
prolonged periods more than 1
month, move the transportation fuse
switch to the OFF position to pre-
vent the battery being discharged.
Engine compartment panel fuse
replacement
1. Turn the hybrid system and all other switches off.
2. Remove the fuse box cover by pressing the tap and pulling up the
cover.
3. Check the removed fuse; replace it if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
4. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized Kia dealer.
OTF074020N
CAUTION - Fuse panel
covers
After checking the fuse panel inthe engine compartment,securely install the fuse panelcover to prevent electrical fail-ures which may occur fromwater leaking in.
CAUTION
Always place the transporta- tion fuse switch in the ON posi-tion while driving the vehicle.
Do not move the transportation fuse switch repeatedly. Thefuse switch may be worn out.

I9
Index
Shift-lock override . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Side air bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48\
Smart key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-4Record your key number . . . . . . . . . . . . . . . . . . . . . . 4-4
Remote keyless entry system operations . . . . . . . . . . 4-7
Smart key precautions . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Immobilizer system . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Smart key functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Smart key precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-\
57
Spare tire Changing tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
Compact spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Compact spare tire replacement . . . . . . . . . . . . . . . . 7-52
Special driving conditions . . . . . . . . . . . . . . . . . . . . . . 5-53 Hazardous driving conditions . . . . . . . . . . . . . . . . . 5-53
Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-53
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . . 5-55
Driving in flooded areas. . . . . . . . . . . . . . . . . . . . . . 5-55
Highway driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-56
Driving off-road . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-56
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Sports mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
SRS Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3-55 SRS components and functions . . . . . . . . . . . . . . . . . . 3-38
Starting difficulties, see engine will not start . . . . . . . . . 6-4
Starting the hybrid system . . . . . . . . . . . . . . . . . . . . . . . 5-9
Starting the hybrid system
With a smart key . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
State of charge guage . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37 Electric power steering. . . . . . . . . . . . . . . . . . . . . . . 4-37
Tilt and telescopic steering. . . . . . . . . . . . . . . . . . . . 4-38
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-38
Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . 4-39
Steering wheel audio controls . . . . . . . . . . . . . . . . . . 4-127
Storage compartment . . . . . . . . . . . . . . . . . . . . . . . . . 4-119 Center console storage . . . . . . . . . . . . . . . . . . . . . . 4-119
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
Cool box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-31
Sunvisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
122
Tether anchor system . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
Theft-alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Tilt and telescopic steering . . . . . . . . . . . . . . . . . . . . . . 4-38
Tire chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-\
58
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