2018 KIA OPTIMA PHEV low beam

Features of your vehicle
106
4
Check headlight
This warning message illuminates if
there is a malfunction (burned-out
bulb except LED lamp or circuit mal-
function) with the headlamp. In this
case, have your vehicle inspected by
an authorized Kia dealer.
✽ ✽
NOTICE
• When replacing the bulb, use the
same wattage bulb.
For more information, refer to
“BULB WATTAGE” in chapter 9.
• If the different wattage bulb is equipped with the vehicle, this
warning message is not displayed.
Headlight leveling device
(if equipped)
Automatic type
To ensure the proper headlight beam
is used under various conditions, the
headlight beam levels are automati-
cally adjusted depending on the
number of passengers, the weight in
the trunk, and other driving condi-
tions.
✽ ✽ NOTICE
If it does not work properly even
though your car is inclined backward
according to passenger's posture, or
the headlight beam is irradiated to
the high or low position, have the sys-
tem be inspected by an authorized
Kia dealer.
Do not attempt to inspect or replace
the wiring yourself.
AFLS (Adaptive Front Lighting
System) (if equipped)
Adaptive front lighting system uses
the steering angle and vehicle
speed, to keep your field of vision
wide by swiveling and leveling the
headlamp.
Change the switch to the AUTO posi-
tion when the engine is running. The
adaptive front lighting system will
operate when the headlamp is ON.
To turn off the AFLS, change the
switch to other positions. After turn-
ing the AFLS off, headlamp swiveling
no longer occurs, but leveling oper-
ates continuously.
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• All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-57
• Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-57
• Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-\
57
• Tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-57\
• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-58
• Low aspect ratio tire(if equipped) . . . . . . . . . . . . . . . 8-58
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
8-60
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 8-61
• Engine compartment fuse replacement. . . . . . . . . . . 8-63
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 8-66
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-80
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . 8-80
• Light bulb position (Front). . . . . . . . . . . . . . . . . . . . . 8-81
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 8-81
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 8-82
• Headlamp (HID type) bulb replacement(For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-82
• Headlamp (Low beam) bulb replacement (For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-83
• Headlamp (High beam) bulb replacement (For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-84
• Headlamp (Low/High beam,LED type) bulb replacement (For Plug-in Hybrid) . . . . . . . . . 8-85
• Front turn signal lamp bulb replacement . . . . . . . . 8-85
• Position lamp + DRL (LED type) bulb replacement . . 8-86• Side repeater lamp bulb replacement . . . . . . . . . . . . 8-87
• Rear turn signal lamp bulb replacement . . . . . . . . . 8-87
• Stop and tail lamp (LED type) bulb replacement . . 8-88
• Back-up lamp bulb replacement . . . . . . . . . . . . . . . . 8-89
• License plate lamp bulb replacement . . . . . . . . . . . . 8-90
• High mounted stop lamp bulb replacement . . . . . . . 8-90
• Map lamp bulb replacement . . . . . . . . . . . . . . . . . . . 8-91
• Vanity mirror lamp bulb replacement . . . . . . . . . . . 8-91
• Room lamp bulb replacement . . . . . . . . . . . . . . . . . . 8-92
• Personal lamp bulb replacement . . . . . . . . . . . . . . . . 8-92
• Glove box lamp bulb replacement . . . . . . . . . . . . . . 8-93
• Trunk lamp bulb replacement . . . . . . . . . . . . . . . . . 8-93Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-94
• Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-94
• Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-99
Emission control system . . . . . . . . . . . . . . . . . . . 8-102
• Crankcase emission control system . . . . . . . . . . . . . 8-102
• Evaporative emission control (including ORVR:
Onboard Refueling Vapor Recovery) system . . . . 8-102
• Exhaust emission control system . . . . . . . . . . . . . . . 8-103
California perchlorate notice . . . . . . . . . . . . . . . 8-1058

883
Maintenance
✽
✽NOTICE
HID lamps have superior perform-
ance vs. halogen bulbs. HID lamps
are estimated by the manufacturer to
last twice as long or longer than halo-
gen bulbs depending on their fre-
quency of use. They will probably
require replacement at some point in
the life of the vehicle. Cycling the
headlamps on and off more than typ-
ical use will shorten HID lamps life.
HID lamps do not fail in the same
manner as halogen incandescent
lamps. If a headlamp goes out after a
period of operation but will immedi-
ately relight when the headlamp
switch is cycled it is likely the HID
lamp needs to be replaced. HID
lamping components are more com-
plex than conventional halogen bulbs
thus have higher replacement cost.
Headlamp (Low beam) bulb
replacement (For Hybrid)
1. Open the hood.
2. Remove the headlamp bulb cover
by turning it counterclockwise.
3. Remove the bulb-socket from the headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.
4. Remove the bulb from bulb-socket by pulling it out. 5. Insert a new bulb by inserting it
into the bulb-socket.
6. Install the bulb-socket in the head- lamp assembly by aligning the
tabs on the bulb-socket with the
slots in the headlamp assembly.
Push the bulb-socket into the
headlamp assembly and turn the
bulb-socket clockwise.
7. Install the headlamp bulb cover by turning it clockwise.
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Maintenance
84
8
Headlamp bulb Always handle them carefully, and
avoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids. Never touch the glass with
bare hands. Residual oil may
cause the bulb to overheat and
burst when lit. A bulb should be
operated only when installed in a
headlamp.
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
Wear eye protection when chang- ing a bulb. Allow the bulb to cool
down before handling it.Headlamp (High beam) bulb
replacement (For Hybrid)
1. Open the hood.
2. Remove the headlamp bulb cover by turning it counterclockwise.
3. Disconnect the headlamp bulb socket-connector.
4. Remove the bulb-socket from the headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.WARNING- Halogen
bulbs
Handle halogen bulbs with care.
Halogen bulbs contain pres- surized gas that will produce
flying pieces of glass if bro-
ken.
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885
Maintenance
5. Install a new bulb-socket assem-bly in the headlamp assembly by
aligning the tabs on the bulb-sock-
et with the slots in the headlamp
assembly. Push the bulb-socket
into the headlamp assembly and
turn the bulb-socket clockwise.
6. Install the headlamp bulb cover by turning it clockwise.Headlamp (Low/High
beam,LED type) bulb replace-
ment (For Plug-in Hybrid)
If the head lamp (LED) (1,2) does not
operate, have the vehicle checked by
an authorized Kia dealer. The LED
lamps cannot be replaced as a sin-
gle unit because it is an inte grated
unit. The LED lamps has to be
replaced with the unit. A skilled tech-
nician should check or repair the
head lamp (LED), for it may damage
related parts of the vehicle.
Front turn signal lamp bulb
replacement
1. Open the hood.
2. Remove the bulb-socket from theheadlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.
3. Remove the bulb from the bulb- socket by pressing it in and rotat-
ing it counterclockwise until the
tabs on the bulb align with the
slots in the bulb-socket. Pull the
bulb out of the bulb-socket
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I7
Index
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 8-60Inner panel fuse replacement . . . . . . . . . . . . . . . . . 8-61
Engine compartment fuse replacement . . . . . . . . . . 8-63
Fuse/relay panel description. . . . . . . . . . . . . . . . . . . 8-66
Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-53 Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Engine coolant temperature gauge . . . . . . . . . . . . . . 4-53
Hybrid System Gauge . . . . . . . . . . . . . . . . . . . . . . . 4-54
Hybrid Battery SOC(State of Charge) Gauge . . . . . 4-54
Plug-in hybrid mode indicator . . . . . . . . . . . . . . . . . 4-55
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-56
Outside Temperature Gauge . . . . . . . . . . . . . . . . . . . 4-57
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13\
3
Glove box lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-112
Glove box lamp bulb replacement . . . . . . . . . . . . . . . . 8-93
Gross vehicle weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Hazard warning flasher . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Hazardous driving conditions . . . . . . . . . . . . . . . . . . . . 6-91
Headlamp (HID type) bulb replacement (For Hybrid) . 8-82
Headlamp (High beam) bulb replacement (For Hybrid) . 8-84Headlamp (Low beam) bulb replacement (For Hybrid) .
8-83
Headlight (Headlamp) escort function . . . . . . . . . . . . 4-113
Headlight leveling device . . . . . . . . . . . . . . . . . . . . . . 4-106
Headlight position. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Headrest (rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Headrest(front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Heated steering wheel. . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
HEV powertrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
High - beam operation . . . . . . . . . . . . . . . . . . . . . . . . 4-102
High Beam Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
High mounted stop lamp bulb replacement . . . . . . . . . 8-90
Highway driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Hill-start assist control (HAC) . . . . . . . . . . . . . . . . . . . 6-39
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-27
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-45
Hybrid Battery SOC(State of Charge) Gauge . . . . . . . 4-54
Hybrid System Gauge. . . . . . . . . . . . . . . . . . . . . . . . . . 4-54
Hybrid vehicle (Drive mode integrated control system) . 6-73
If an accident occurs . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Important safety precautions . . . . . . . . . . . . . . . . . . . . . 3-2
Indicator Lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-90
Inside rearview mirror . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51 Instrument Cluster Control. . . . . . . . . . . . . . . . . . . . 4-52
LCD Display Control . . . . . . . . . . . . . . . . . . . . . . . . 4-52
H
G
I

I9
Index
Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 8-82
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-80\
Bulb replacement precaution . . . . . . . . . . . . . . . . . . 8-80
Light bulb position (Front). . . . . . . . . . . . . . . . . . . . 8-81
Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . 8-81
Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . 8-82
Headlamp (HID type) bulb replacement(For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-82
Headlamp (Low beam) bulb replacement (For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-83
Headlamp (High beam) bulb replacement (For Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-84
Front turn signal lamp bulb replacement . . . . . . . . . 8-85
Position lamp + DRL (LED type) bulb replacement . . 8-86
Side repeater lamp bulb replacement . . . . . . . . . . . . 8-87
Rear turn signal lamp bulb replacement . . . . . . . . . 8-87
Stop and tail lamp (LED type) bulb replacement . . 8-88
Back-up lamp bulb replacement . . . . . . . . . . . . . . . 8-89
License plate lamp bulb replacement. . . . . . . . . . . . 8-90
High mounted stop lamp bulb replacement . . . . . . . 8-90
Map lamp bulb replacement. . . . . . . . . . . . . . . . . . . 8-91
Vanity mirror lamp bulb replacement . . . . . . . . . . . 8-91
Room lamp bulb replacement . . . . . . . . . . . . . . . . . 8-92
Personal lamp bulb replacement . . . . . . . . . . . . . . . 8-92
Glove box lamp bulb replacement . . . . . . . . . . . . . . 8-93
Trunk lamp bulb replacement . . . . . . . . . . . . . . . . . 8-93 Lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-100
Battery saver function . . . . . . . . . . . . . . . . . . . . . . 4-100
Daytime running light . . . . . . . . . . . . . . . . . . . . . . 4-100
Lighting control . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Parking & Tail light . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Auto light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
Headlight position . . . . . . . . . . . . . . . . . . . . . . . . . 4-101
High - beam operation . . . . . . . . . . . . . . . . . . . . . . 4-102
High Beam Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
Turn signals and lane change signals . . . . . . . . . . . 4-105
Check headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-106
Headlight leveling device . . . . . . . . . . . . . . . . . . . 4-106
AFLS (Adaptive Front Lighting System) . . . . . . . 4-106
Lighting control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-100
Lubricants and capacities . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Luggage volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Maintenance Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Scheduled maintenance service . . . . . . . . . . . . . . . . . 8-8
Explanation of scheduled maintenance items . . . . . 8-20
Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-50
M