2020 KIA OPTIMA service reset

463
Features of your vehicle
Assist mode displays the state of
below systems.
- SCC with S&G
- Lane Keeping Assist
- Driver Attention Warning
- Tire Pressure
Service mode
When Service Required is set, the
remaining distance/time before serv-
ice is required appears on the LCD
screen.
From the point at which the remain-
ing distance to drive amounts to
1,500 km (900 mi) or the remaining
time amounts to 30 days, the Service
Required message automatically
displays and remains on the LCD
screen for a number of seconds
every time the ignition switch or
Engine Start/Stop Button is ON.To reset the service interval, in the
Service Required mode, press OK
button for more than 1 sec. The val-
ues will return to initial setting values.
❈
For more details about Service
Required Setting refer to user
Settings Mode in this chapter.
❈ Service Required Setting
In the event of Battery Cable
Disconnection or Fuse Switch
turned OFF, the Service Required
Setting values (an amount of
miles/time driven) may change. In
such cases, re-enter Service
Required Setting values.
OJFA048529C
OJF048552L
OJF068263L
■DAW
■TPMS

Features of your vehicle
68
4
Service interval
Enable Service Interval :
- To activate or deactivate the serv-ice interval function.
Adjust Interval : - To adjust the interval by mileageand period.
Reset : - To reset the service interval func-tion. Other
Fuel Economy Reset :
- If this item checked, the averagefuel economy will reset automati-
cally after refueling or after igni-
tion.
Fuel Economy Unit : - Choose the fuel economy unit.(US gallon, UK gallon)
Temperature Unit : - Choose the temperature unit.(°C,°F)
Tire Pressure Unit : - Choose the tire pressure unit.(psi, kPa, bar) Language (if equipped)
Choose the language.
Reset
You can reset the menus in the User
Settings Mode. All menus in the User
Settings Mode are initialized, except
language and service interval.

Maintenance
7
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner maintenance precautions . . . . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
• Owner maintenance schedule . . . . . . . . . . . . . . . . . . . 7-6
Scheduled maintenance service. . . . . . . . . . . . . . . . 7-8
Explanation of scheduled maintenance items . . . 7-14
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . 7-17
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18
• Checking the engine oil level . . . . . . . . . . . . . . . . . . . 7-18
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-19
Engine maintenance mode (for plug-in Hybrid). . 7-20
• Starting Engine Maintenance Mode . . . . . . . . . . . . . 7-20
• Stopping Engine Maintenance Mode. . . . . . . . . . . . . 7-20
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21\
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-21
• Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Inverter coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Recommended coolant . . . . . . . . . . . . . . . . . . . . . . . . 7-23
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
• Checking the brake fluid level . . . . . . . . . . . . . . . . . . 7-25
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
• Checking the washer fluid level . . . . . . . . . . . . . . . . . 7-26
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
• Checking the parking brake. . . . . . . . . . . . . . . . . . . . 7-27
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-30
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
36
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-36
• Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38\
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-39
• Recommended cold tire inflation pressures . . . . . . . 7-39
• Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-40
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
• Wheel alignment and tire balance . . . . . . . . . . . . . . . 7-42
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . . 7-44

Index
2I
Air bag - advanced supplemental restraint system ........3-44Adding equipment to or modifying your air bag-equipped vehicle ..........................................3-71
Air bag warning label ................................................3-71
Air bag warning light ..................................................3-47
Curtain air bag ............................................................3-64
Driver's and passenger's front air bag ........................3-59
How does the air bag system operate? ......................3-45
Inflation and non-inflation conditions of the air bag..3-65
Occupant Detection System (ODS) ............................3-51
Side air bag ................................................................3-62
SRS Care ....................................................................3-70\
SRS components and functions ..................................3-48
Air cleaner ....................................................................7-28\
Filter replacement ......................................................7-28
Air conditioner compressor label ....................................8-9
Air conditioning system ..................................................8-5
Appearance care ............................................................7-90 Exterior care ................................................................7-90
Interior care ................................................................7-96
Audio system ..............................................................4-154 Antenna ....................................................................4-15\
4
How vehicle radio works ..........................................4-155
Automatic climate control system ..............................4-121 Air Conditioning refrigerant label ............................4-135
Automatic heating and air conditioning ..................4-122 Checking the amount of air conditioner refrigerant and
compressor lubricant ..............................................4-134
Climate control air filter ..........................................4-133
Manual heating and air conditioning ........................4-123
System operation ......................................................4-131
Automatic transmission ................................................5-12 Automatic transmission operation ..............................5-12
Good driving practices ................................................5-18
Battery........................................................................\
....7-36 For best battery service ..............................................7-36
Recharging the battery ................................................7-37
Reset items ..................................................................7-38
Before driving ..................................................................5-5 Before entering vehicle ................................................5-5
Before starting ........................................................\
......5-5
Necessary inspections ..................................................5-5
Blind spot Collision Warning (BCW)/Rear Cross-traffic Collision Warning (RCCW) ......................................5-100Blind-spot Collision Warning (BCW) ......................5-100
Limitations of the system..........................................5-109\
Rear Cross-traffic Collision Warning (RCCW) ........5-104
Rear/Side detecting sensors ......................................5-107
System setting and activation ..................................5-101
System setting and activation ..................................5-104
A
B

Index
8I
Owner maintenance ........................................................7-6Owner maintenance schedule ......................................7-6
Panoramic sunroof ........................................................4-38 Closing the sunroof ....................................................4-43
Resetting the sunroof ..................................................4-43
Sliding the sunroof ......................................................4-41
Sunroof open warning ................................................4-39
Sunshade ....................................................................4-40\
Tilting the sunroof ......................................................4-42
Parking brake ................................................................7-27 Checking the parking brake ........................................7-27
Parking distance warning - reverse ................................4-98 Non-operational conditions of the parking distance warning-reverse system ............................................4-99
Operation of the parking distance warning-reverse ....4-98
Parking distance warning-reverse system precautions ..............................................................4-100
Self-diagnosis............................................................4-100 Rearview monitor ........................................................4-101
Recommended lubricants and capacities ........................8-6
Recommended SAE viscosity number ........................8-7
Road warning ..................................................................6-2 Hazard warning flasher ................................................6-2
Scheduled maintenance service ......................................7-8
Seat ........................................................................\
..........3-4 Driver position memory system (for power seat) ......3-11
Front seat adjustment - manual ....................................3-7
Front seat adjustment - power ......................................3-8
Headrest (for front seat) ..............................................3-12
Rear seat adjustment ..................................................3-15
Seatback pocket ..........................................................3-15
Seat belts ........................................................................\
3-21 Care of seat belts ........................................................3-32
Pre-tensioner seat belt ................................................3-28
Seat belt precautions ..................................................3-30
Seat belt restraint system ............................................3-21
Smart cruise control with Stop & Go system ................5-76 Limitations of the system............................................5-9\
0
Smart Cruise Control speed ........................................5-78
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