2020 KIA OPTIMA air filter

Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-116
• Automatic turn off function . . . . . . . . . . . . . . . . . . . 4-116
• Room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-116
• Map lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-117
• Trunk room lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
• Vanity mirror lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
• Glove box lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
Welcome system . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
• Headlight (Headlamp) escort function . . . . . . . . . . 4-119
• Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
• Pocket lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119
Defroster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120
• Rear window defroster . . . . . . . . . . . . . . . . . . . . . . . 4-120
Manual climate control system . . . . . . . . . . . . . . 4-121
• Heating and air conditioning . . . . . . . . . . . . . . . . . . 4-122
• System operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-127
• Climate control air filter . . . . . . . . . . . . . . . . . . . . . . 4-129
• Air conditioning refrigerant label . . . . . . . . . . . . . . 4-129
• Checking the amount of air conditionerrefrigerant and compressor lubricant . . . . . . . . . . 4-130
Automatic climate control system . . . . . . . . . . . 4-131
• Automatic heating and air conditioning . . . . . . . . . 4-132
• Manual heating and air conditioning . . . . . . . . . . . 4-133
• System operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-139
• Climate control air filter . . . . . . . . . . . . . . . . . . . . . . 4-141 • Checking the amount of air conditioner
refrigerant and compressor lubricant . . . . . . . . . . 4-141
• Air conditioning refrigerant label . . . . . . . . . . . . . . 4-142
Windshield defrosting and defogging . . . . . . . . . 4-143
• Manual climate control system . . . . . . . . . . . . . . . . 4-143
• Automatic climate control system . . . . . . . . . . . . . . 4-144
• Defogging logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-145
Storage compartments . . . . . . . . . . . . . . . . . . . . . 4-148
• Center console storage . . . . . . . . . . . . . . . . . . . . . . . 4-148
• Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14\
8
• Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-149
Interior features . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Bottle holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-150
• Seat warmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-151
• Air ventilation seat . . . . . . . . . . . . . . . . . . . . . . . . . . 4-152
• Sunvisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
152
• Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-153
• USB charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-154
• Wireless smart phone charging system . . . . . . . . . . 4-155
• Coat hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15\
8
• Floor mat anchor (s) . . . . . . . . . . . . . . . . . . . . . . . . . 4-159
• Side curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-160
4
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4129
Features of your vehicle
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system.
If dust or other pollutants accumulate
in the filter over a period of time, the
air flow from the air vents may
decrease, resulting in moisture accu-
mulation on the inside of the wind-
shield even when the outside (fresh)
air position is selected. If this hap-
pens, we recommend that the cli-
mate control air filter be replaced by
an authorized Kia dealer.
✽ ✽NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in
severe conditions such as dusty or
rough roads, more frequent cli-
mate control air filter inspections
and changes are required.
• When the air flow rate suddenly decreases, we recommend that the
system should be inspected by an
authorized Kia dealer.
Air Conditioning refrigerant
label
❈ The actual Air Conditioning refrigerant
label in the vehicle may differ from the
illustration.
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
OUM066035L
■
Example
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4141
Features of your vehicle
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system. If
dust or other pollutants accumulate in
the filter over a period of time, the air
flow from the air vents may decrease,
resulting in moisture accumulation on
the inside of the windshield even
when the outside (fresh) air position is
selected. If this happens, have the cli-
mate control air filter replaced by an
authorized Kia dealer.
✽ ✽NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in
severe conditions such as dusty or
rough roads, more frequent air
conditioner filter inspections and
changes are required.
• When the air flow rate suddenly decreases, the system should be
checked at an authorized Kia
dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is
low, the performance of the air condi-
tioning is reduced. Overfilling also
has a negative impact on the air con-
ditioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.
1LDA5047
Outside air
Recirculatedair
Climate control
air filter Blower
Evaporator
coreHeater core
WARNING - Vehicles
equipped with R-1234yf
Because the refriger-
ant is mildly inflam-
mable and at very
high pressure, the air
conditioning system
should only be serv-
iced by trained and
certified technicians.
It is important that the correct
type and amount of oil and
refrigerant is used.
Failure to heed this warning
may result in serious personal
injuries.
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Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-6
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
• Owner maintenance precautions . . . . . . . . . . . . . . . . . 7-7
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
• Owner maintenance schedule. . . . . . . . . . . . . . . . . . . . 7-8
Scheduled maintenance service. . . . . . . . . . . . . . . 7-10
Explanation of scheduled maintenance items . . . 7-22
• Engine oil and filter. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Drive belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22\
• Fuel filter (for gasoline) . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Fuel lines, fuel hoses and connections . . . . . . . . . . . . 7-22
• Vapor hose and fuel filler cap . . . . . . . . . . . . . . . . . . 7-22
• Vacuum crankcase ventilation hoses . . . . . . . . . . . . . 7-23
• Air cleaner filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Spark plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Valve clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 7-23
• Automatic transmission fluid . . . . . . . . . . . . . . . . . . . 7-23
• Dual clutch transmission Fluid . . . . . . . . . . . . . . . . . 7-24
• Brake hoses and lines . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
• Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24\
• Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
• Brake discs, pads, calipers and rotors. . . . . . . . . . . . 7-25
• Exhaust pipe and muffler . . . . . . . . . . . . . . . . . . . . . . 7-25
• Suspension mounting bolts . . . . . . . . . . . . . . . . . . . . . 7-25
• Steering gear box, linkage &
boots/lower arm ball joint . . . . . . . . . . . . . . . . . . . . 7-25
• Drive shafts and boots. . . . . . . . . . . . . . . . . . . . . . . . . 7-25
• Air conditioning refrigerant . . . . . . . . . . . . . . . . . . . . 7-25Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . 7-25
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
• Checking the engine oil level . . . . . . . . . . . . . . . . . . . 7-26
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-27
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-28
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
• Checking the brake fluid level . . . . . . . . . . . . . . . . . . 7-31
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Checking the washer fluid level . . . . . . . . . . . . . . . . . 7-32
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33
• Checking the parking brake. . . . . . . . . . . . . . . . . . . . 7-33
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34
7
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Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-36
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
42
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-42
• Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44\
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-45
• Recommended cold tire inflation pressures . . . . . . . 7-45
• Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-46
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
• Wheel alignment and tire balance . . . . . . . . . . . . . . . 7-48
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
• Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
• Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
57
• Tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58\
• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 7-59
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-60
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 7-62
• Engine compartment fuse replacement. . . . . . . . . . . 7-64
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 7-66
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-76
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . . 7-76
• Light bulb position (Front). . . . . . . . . . . . . . . . . . . . . 7-78
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 7-79
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 7-80
• Headlamp (Low beam) bulb replacement
(Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-80
• Headlamp (High beam) bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-81
• Front turn signal lamp bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-82
• Headlamp (Low/High beam) (LED type) bulb replacement (Headlamp Type B) . . . . . . . . . . 7-82
• Position lamp / Day time running lamp (LED type) replacement (Headlamp Type A, B) . . . . . . . . . . . . 7-83
• Front fog lamp bulb replacement . . . . . . . . . . . . . . . 7-83
• Side repeater lamp (LED type) bulb replacement . . 7-84
• Rear turn signal lamp bulb replacement . . . . . . . . . 7-84
• Stop and tail lamp bulb replacement . . . . . . . . . . . . 7-85
7
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711
Maintenance
Normal Maintenance Schedule - Non Turbo Models
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the
frequency of service is determined by whichever occurs first.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Drive belts *1At first, inspect at 60,000 miles (96,000 km) or 72 months,
after that, inspect every 15,000 miles (24,000 km) or 24 months
Engine oil and engine oil
filterTheta II 2.4L GDIRRRRRRRRRRRRRRR
Fuel additives *2Add every 7,500 miles (12,000 km) or 12 months
Air cleaner filterIIIRIIIRIIIRIII
Spark plugsTheta II 2.4L GDIReplace every 97,500 miles (156,000 km)
Valve clearance *3Theta II 2.4L GDIInspect every 60,000 miles (96,000 km) or 72 months
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced.
*2: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized Kia dealer along with information on how to use them. Do not mix other additives.
*
3: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have an authorized Kia dealer perform the operation.
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Maintenance
12
7
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Rotate tiresRotate every 7,500 miles (12,000 km)
Climate control air filterRRRRRRRRRRRRRRR
Vacuum hoseIIIIIIIIIIIIIII
Coolant (Engine)At first, replace at 120,000 miles (192,000 km) or 10 years,
after that, replace every 30,000 miles (48,000 km) or 24 months
Battery conditionIIIIIIIIIIIIIII
Brake lines, hoses and connectionsIIIIIIIIIIIIIII
Brake discs and padsIIIIIIIIIIIIIII
Steering gear rack, linkage and bootsIIIIIIIIIIIIIII
Drive shaft and boots-I-I-I-I-I-I-I-
Suspension ball joints and mounting
boltsIIIIIIIIIIIIIII
Air conditioner compressor/refrigerantIIIIIIIIIIIIIII
Exhaust systemIIIIIIIIIIIIIII
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule - Non Turbo Models(CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
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713
Maintenance
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144156168180
Miles×1,0007.51522.530 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5
Km×1,00012 24 36 48 60 72 84 96 108 120 132 144 156 168 180
Cooling system---I-I-I-I-I-I-
Automatic transmission fluidNo check, No service required
Vapor hose and fuel filler cap-I-I-I-I-I-I-I-
Fuel tank air filter *4-I-I-I-I-I-I-I-
Fuel lines, hoses and connections---I---I---I---
Parking brake (Foot Type)-I-I-I-I-I-I-I-
Brake fluid-I-I-I-I-I-I-I-
MAINTENANCEINTERVALS
MAINTENANCE
ITEM
Normal Maintenance Schedule - Non Turbo Models (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
4: Fuel tank air filter is considered to be maintenance free but periodic inspection is recommended as the level of maintenance will be dependent upon the quality fuel used in the vehicle.
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