fuse box KIA OPTIMA PLUG-IN HYBRID 2017 Owners Manual

ENGINE COMPARTMENT
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1. Engine coolant reservoir..................... ..................... p. 9-28
2. Engine oil filler cap.......................... .......................... p. 9-24
3. Engine oil dipstick........................... ........................... p. 9-24
4. Brake fluid reservoir.................................................. p. 9-30
5. Air cleaner................................. ................................. p. 9-33
6. Fuse box................................... ................................... p. 9-52
7. Inverter coolant reservoir.................... .................... p. 9-27
8. Radiator cap............................... ............................... p. 9-28
9. Windshield washer fluid reservoir............. ............. p. 9-31

3-07
3
Your vehicle at a glance

(Continued)
•The SRS can function only whenthe Engine Start/Stop is set to theON position. If the SRS air bagwarning light does not illuminate,or continuously remains on afterilluminating for about 6 secondswhen the Engine Start/Stop but‐ton is turned to the ON position, orafter the engine is started, comeson while driving, the SRS is notworking properly. If this occurs, werecommend that the system be in‐spected by an authorized Kia deal‐er.
•Before you replace a fuse or dis‐connect a battery terminal, turnthe Engine Start/Stop button tothe OFF position. Never remove orreplace the air bag related fuse(s)when the Engine Start/Stop but‐ton is in the ON position. Failure toheed this warning will cause theSRS air bag warning light to illumi‐nate.
Driver's and passenger's front
air bag
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Your vehicle is equipped with a Supple‐
mental Restraint (Air Bag) System and lap/shoulder belts at both the driver
and passenger seating positions.
The indications of the system's pres‐
ence are the letters "AIR BAG" em‐ bossed on the air bag pad cover in the
steering wheel and/or on the cover of
the driver's side knee bolster located below the steering wheel and the pas‐
senger's side front panel pad above the
glove box.

4-51
4
Safety features of your vehicle

Wiper blades...............................................................................9-36Blade inspection.................................................................... 9-36
Blade replacement................................................................ 9-36
Battery........................................................................................9-39 For best battery service...................................................... 9-39
Battery capacity label.......................................................... 9-40
Battery recharging................................................................9-41
Reset items............................................................................ 9-41
Tires and wheels....................................................................... 9-43 Tire care.................................................................................. 9-43
Recommended cold tire inflation pressures..................... 9-43
Checking tire inflation pressure.......................................... 9-44
Tire rotation........................................................................... 9-45
Wheel alignment and tire balance...................................... 9-46
Tire replacement................................................................... 9-46
Wheel replacement............................................................... 9-47
Tire traction........................................................................... 9-48
Tire maintenance.................................................................. 9-48
Tire sidewall labeling............................................................ 9-48
Low aspect ratio tire ........................................................... 9-51
Fuses........................................................................................... 9-52 Inner panel fuse replacement............................................. 9-53
Engine compartment fuse replacement........................... 9-54
Fuse/relay panel description............................................... 9-56
Light bulbs.................................................................................. 9-70 Bulb replacement precaution.............................................. 9-70
Light bulb position (front)................................................... 9-72
Light bulb position (rear)..................................................... 9-73
Light bulb position (side)......................................................9-73
Headlamp (HID type) bulb replacement............................ 9-74 Headlamp (low beam) bulb replacement.......................... 9-74
Headlamp (high beam) bulb replacement......................... 9-75
Headlamp (high/low beam) LED replacement..................9-76
Front turn signal lamp bulb replacement......................... 9-76
Position lamp + DRL (LED type) bulb replacement..........9-77
Side repeater lamp bulb replacement............................... 9-77
Rear turn signal lamp bulb replacement........................... 9-77
Stop and tail lamp (LED type) bulb replacement............. 9-79
Back-up lamp bulb replacement........................................ 9-79
License plate lamp bulb replacement................................ 9-80
High mounted stop lamp bulb replacement..................... 9-81
Map lamp bulb replacement................................................ 9-81
Vanity mirror lamp bulb replacement............................... 9-81
Room lamp bulb replacement............................................. 9-82
Personal lamp bulb replacement........................................ 9-83
Glove box lamp bulb replacement...................................... 9-83
Trunk lamp bulb replacement............................................. 9-83
Appearance care........................................................................9-85 Exterior care.......................................................................... 9-85
Interior care........................................................................... 9-89
Emission control system ........................................................ 9-91 Crankcase emission control system.................................. 9-91
Evaporative emission control system............................... 9-91
Exhaust emission control system...................................... 9-91


9

ENGINE COMPARTMENT
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1. Engine coolant reservoir
2. Engine oil filler cap
3. Engine oil dipstick
4. Brake fluid reservoir
5. Air cleaner
6. Fuse box
7. Inverter coolant reservoir
8. Radiator cap
9. Windshield washer fluid reservoir

9-03
9
Maintenance

If it fits loosely, we recommend that
you consult an authorized Kia dealer.
If you do not have a spare, use a fuse of the same rating from a circuit you
may not need for operating the vehicle,
such as the cigarette lighter fuse.
If the headlights or taillights, stop lights, courtesy lamp, day time running
lights (D.R.L) do not work and the fuses
are OK, check the fuse panel in the en‐ gine compartment. If a fuse is blown, it
must be replaced.
Fuse switch
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Always, put the fuse switch at the ON
position. If you move the switch to the OFF posi‐
tion, some items such as audio and dig‐
ital clock must be reset and transmitter
(or smart key) may not work properly.
If the fuse switch is in OFF, a warning sign will illuminate on the dashboard.
CAUTION
•Put all switches in ON when driv‐ing.
•If the vehicle remains idle for over1 month, put all switches in OFF toprevent the batteries from beingdischarged.
•Excluding long-term parking forover 1 month, the contact pointsof switches may wear out uponextensive use. Please refrain fromexcessive use of switches.
Engine compartment fuse
replacement
1. Turn the ignition switch and all oth‐ er switches off.
2. Remove the fuse panel cover by pressing the tab and pulling the
cover up. When the blade type fuse
is disconnected, remove it by using
the clip designed for changing fuses
located in the engine room fuse
box. Upon removal, securely insert
reserve fuse of equal quantity.
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.
Maintenance
9-54

4. Replace the fuse with a new one ofthe same rating.
5. Reinstall in the reverse order of re‐ moval.
NOTICE
The electronic system may not
function correctly even when the
engine room and internal fuse box's
individual fuses are not disconnec‐
ted. In such case the cause of the
problem may be disconnection of
the main fuse (BFT type), which is
located inside the positive battery
terminal (+) cap. Since the main fuse
is designed more intricately than
other parts, please visit the nearest
Kia dealer and service center.
CAUTION
Visually inspect the battery cap forsecure closing. If the battery cap isnot securely latched, the electricalsystem may be damaged to due in‐flux of moisture into the system.
Fuse/relay panel description
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Inside the fuse/relay panel covers, you
can find the fuse/relay label describing fuse/relay name and capacity.
NOTICE
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle. It is accurate at the time of
printing. When you inspect the fuse
panel in your vehicle, refer to the
fuse panel label.
Maintenance
9-56

Instrument panel (Driver’s side fuse
panel)
Fuse NameSymbolFuse rat‐ingCircuit Protected
MODULE 7
10A Around View Monitor Unit, Front Air Ventilation Seat Control Module, Front
Seat Warmer Control Module, Rear Seat Warmer Control Module
MODULE 5
10A A/C Control Module, Electro Chromic Mirror, Driver IMS Module, Head Lamp
LH/RH, Auto Head Lamp Leveling Device Module, Fuel Lid & Trunk Open Switch,
Shift Lever Indicator, Front Air Ventilation Seat Control Module, Front Seat
Warmer Control Module, Rear Seat Warmer Control Module
MODULE 6
10A BCM, Smart Key Control Module
A/CON
10A A/C Control Module, E/R Junction Block (RLY. 4 - Blower Relay), Ionizer, Active
Incar Sensor, Electronic A/C Compressor
START
10A Transaxle Range Switch, Smart Key Control Module
A/BAG
15A SRS Control Module, Passenger Occupant Detection Sensor
MODULE 3
10A BCM, Stop Lamp Switch, AFLS Unit, Keyboard, VESS Unit, A/V & Navigation Head Unit, Sport Mode Switch
MODULE 4
10A Console Switch, Blind Spot Detection Radar LH/RH, Smart Parking Assist Con‐
trol Module, Smart Cruise Control Unit, Lane Keeping Assist Module, Active Air
Flap Unit, Electric Parking Brake Module, BMS Control Module
INTERIOR LAMP
10A Trunk Room Lamp, Driver/Passenger Door Lamp, Glove Box Lamp, Driver/
Passenger Smart Key Outside Handle, Front Vanity Lamp Switch LH/RH, Over‐
head Console Lamp, Rear Personal Lamp LH/RH, Driver/Passenger Foot Lamp,Room Lamp, Center Personal Lamp
MDPS
10A MDPS Unit (Column/Rack)
Maintenance
9-58

Fuse NameSymbolFuse rat‐ingCircuit Protected
IG1
25A PCB Block (Fuse - OPCU2/ELECTRICAL WATER PUMP/TCU2/ACTIVE HYDRAULIC
BOOTER 3/HEV ECU2/ECU3)
MODULE 9
10A Smart Key Control Module
WASHER
15A Multifunction Switch (Wiper Low & Washer Switch)
MODULE 8
10A Driver/Passenger Door Module
CLUSTER
10A Instrument Cluster
MULTI MEDIA
15A Audio, A/V & Navigation Head Unit, Keyboard
HTD STRG
15A BCM (Steering Wheel Heated)
MODULE 1
10A Console Switch, Active Air Flap Unit, Gateway, Driver/Passenger Door Module
DR LOCK
20A Door Lock Relay, Door Unlock Relay, ICM Relay Box (Dead Lock Relay)
MEMORY 2
10A Siren Control Module, Ultrasonic Intrusion Protection Sensor
SMART KEY
15A Smart Key Control Module
A/BAG IND
10A Instrument Cluster (Air Bag IND. Power)
TRUNK
10A Trunk Lid Relay, Fuel Filler & Trunk Open Switch, ICM Relay Box (Fuel Filler Open Relay)
SUNROOF 2
20A Sunroof Control Unit (Roller)
BATTERY MANAGE‐ MENT
BATTERY
MANAGEMENT20A BMS Control Module
MEMORY 1
10A Instrument Cluster, A/C Control Module, Data Link Connector, BCM, Wireless
Charger, Driver IMS Module, Rain Sensor, ICM Relay Box (Outside Mirror Fold‐
ing/Unfolding Mirror Relay), Security Indicator, Auto Light & Photo Sensor,
Driver/Passenger Door Module


9-59
9
Maintenance

Fuse NameSymbolFuse rat‐ingCircuit Protected
FOG LAMP REAR
10A ICM Relay Box (Rear Fog Lamp Relay)
GATEWAY
10A Gateway
S/HEATER REAR
25A Rear Seat Warmer Control Module
SUNROOF 1
20A Sunroof Control Unit (Glass)
S/HEATER FRONT
25A Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
ECS
15A Not Used
MODULE 2
10A Audio, A/V & Navigation Head Unit, Keyboard, Wireless Charger, Around View
Monitor Unit, AMP, Power Outside Mirror Switch, Smart Key Control Module,
BCM, Rear USB Charger, VESS Unit, E/R Junction Block (RLY. 7 - Power OutletRelay)
P/WDW RH
25A Power Window RH Relay, Rear Safety Power Window Module LH, Rear Power
Window Switch LH, Power Window Main Switch,
[LHD] Passenger Safety Power Window Module
[RHD] Driver Safety Power Window Module
P/SEAT PASS
30A Passenger Seat Manual Switch, Walk In Relay Module, Passenger Reclining Lim‐ it Switch
AMP
25A AMP
BRAKE SWITCH
10A Stop Lamp Switch, Smart Key Control Module, Start/Stop Button Switch
P/WDW LH
25A Power Window LH Relay, Rear Safety Power Window Module RH, Rear Power
Window Switch RH, Power Window Main Switch,
[LHD] Driver Safety Power Window Module
[RHD] Passenger Safety Power Window Module
P/SEAT DRV
30A Driver Seat Manual Switch, Driver IMS Module
Maintenance
9-60

Fuse NameSymbolFuse ratingCircuit Protected
FUSE IGN COIL
20A Ignition Coil #1/#2/#3/#4
ECU 2
10A PCM
TCU 1
10A PCM
HEV ECU 2
HEV
ECU
210A HPCU, E/R Junction Block (Battery C/Fan Relay)
ECU 3
10A PCM
POWER OUTLET2
20A Front Power Outlet #1
HORN
20A Horn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER 1
130A Wiper Power Relay
BATTERY C/FAN
BATTERY C/FAN15A E/R Junction Block (Battery C/Fan Relay)
Relay
SymbolRelay NameType
COOLING FAN Relay MINI
BLOWER RelayMICRO
BATTERY
C/FANBATTERY C/FAN Relay MICRO
POWER OUTLET Relay MICRO
H/LAMP WASHER Relay MICRO
DEICER RelayMICRO
Maintenance
9-68