2020 KIA OPTIMA PHEV reset

Driving your vehicle
96
5
Hybrid vehicleThe drive mode may be selected
according to the driver’s preference
or road condition.
The system resets to the ECO mode
when the hybrid system is restarted.
If there is a problem with the instru-
ment cluster, the drive mode will be
in ECO mode and may not change to
NORMAL mode or SPORT mode.
The mode changes whenever the
DRIVE MODE button is pressed.
❈ When normal mode is selected, it
is not displayed on the cluster.ECO mode (Active ECO)
ECO is designed to help
improve fuel efficiency by
controlling certain engine
and transmission system
operating parameters.
Fuel efficiency depends
on the driver's driving
habit and road condition.
When the DRIVE MODE button is pressed and the ECO mode is
selected, the ECO indicator
(green) will illuminate to show that
ECO is operating.
When ECO is activated, it does not turn off even though the engine is
restarted again. To turn off the sys-
tem, press the DRIVE MODE but-
ton again.
DRIVE MODE INTEGRATED CONTROL SYSTEM (IF EQUIPPED)
NORMAL
SPORT ECO
OJFA055054
■Type A
■Type B
OJFA055055■Type C
OJFA055053
ECO

Driving your vehicle
98
5
Plug-in hybrid vehicle
The drive mode may be selected
according to the driver’s preference
or road condition.
The system resets to the ECO mode,
when the hybrid system is restarted.
If there is a problem with the instru-
ment cluster, the drive mode will be
in ECO mode and may not change to
NORMAL mode. The mode changes whenever the
DRIVE MODE button is pressed.
❈
When normal mode is selected, it
is not displayed on the cluster.
ECO mode (Active ECO)
ECO is designed to help
improve fuel efficiency by
controlling certain engine
and transmission system
operating parameters.
Fuel efficiency depends
on the driver's driving
habit and road condition.

MODE button is
pressed and the ECO
mode is selected, the
ECO indicator (green)
will illuminate to show
that ECO is operating.
it does not turn off even
though the engine is
restarted again. To turn
off the system, press the
DRIVE MODE button
again.
ECO SYSTEM (IF EQUIPPED)
OJFHP056147L
ECONORMAL ECO

5127
Driving your vehicle
Resetting the system
The last break time is set to 00:00and the driver's attention level is
set to 5 (very attentive) when the
driver resets the Driver Attention
Warning system.
The driver attention warning sys- tem resets in the following situa-
tions. - The engine is turned OFF.
- The driver unfastens the seat belt
and then opens the driver’s door
in stop.
- The driver takes a break from driving that lasts than 10 minutes.
The driver attention warning sys- tem operates again, when the driv-
er restarts driving.
System disabled
The Driver Attention Warning system
enters the ready status and displays
the 'Disabled' screen in the following
situations.
- The camera sensor is unable todetect the lanes.
- Driving speed remains under 40 mph (64 km/h) or over 110 mph
(177 km/h).
OJF058427L

63
What to do in an emergency
If the engine stalls at a cross-
road or crossing
If the engine stalls at a crossroad or
crossing, set the shift lever in the N
(Neutral) position and then push the
vehicle to a safe place.
If you have a flat tire while
driving
If a tire goes flat while you are driv-
ing:
1. Take your foot off the acceleratorpedal and let the vehicle slow
down while driving straight ahead.
Do not apply the brakes immedi-
ately or attempt to pull off the road
as this may cause a loss of con-
trol. When the vehicle has slowed
to such a speed that it is safe to do
so, brake carefully and pull off the
road. Drive off the road as far as
possible and park on firm level
ground. If you are on a divided
highway, do not park in the median
area between the two traffic lanes. 2. When the vehicle is stopped, turn
on your emergency hazard flash-
ers, set the parking brake and put
the transmission in P (for
Automatic transmission.
3. Have all passengers get out of the vehicle. Be sure they all get out on
the side of the vehicle that is away
from traffic.
4. When changing a flat tire, follow the instruction provided later in
this section.
If the engine stalls while driv-
ing
1. Reduce your speed gradually,keeping a straight line. Move cau-
tiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the hybrid system again. If your vehicle will not start,
contact an authorized Kia dealer
or seek other qualified assistance.
✽ ✽NOTICE
If there was a check engine light and
loss of power or stall and if safe to do
so, wait at least 10 seconds to restart
the vehicle after it stalls. This may
reset the car so it will no longer run
at low power (limp home) condition.
IN CASE OF AN EMERGENCY WHILE DRIVING

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

Maintenance
38
7
When recharging the battery,
observe the following precautions:
The battery must be removed from
the vehicle and placed in an area
with good ventilation.
Do not allow cigarettes, sparks, or flame near the battery.
Watch the battery during charging, and stop or reduce the charging
rate if the battery cells begin
gassing (boiling) violently or if the
temperature of the electrolyte of
any cell exceeds 120°F (49°C).
Wear eye protection when check- ing the battery during charging.
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal. Before performing maintenance or
recharging the battery, turn off all
accessories and stop the engine.
The negative battery cable must be removed first and installed last
when the battery is disconnected.Reset items
Items should be reset after the bat-
tery has been discharged or the bat-
tery has been disconnected.
Auto up/down window
Sunroof
Trip computer
Climate control system
Driver position memory system

Maintenance
42
7
Disc brake pads should be inspected
for wear whenever tires are rotated.
Rotate radial tires that have an
asymmetric tread pattern only from
front to rear and not from right to left.
Wheel alignment and tire bal-
ance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
WARNING - Mixing tires
Do not use the compact spare tire (if equipped) for tire rota-
tion.
Do not mix bias ply and radial ply tires under any circum-
stances. This may cause
unusual handling characteris-
tics.
CAUTION - Wheel weight
Improper wheel weights candamage your vehicle's alu-minum wheels. Use onlyapproved wheel weights.
S2BLA790A
CBGQ0707A
Without a spare tire
Directional tires (if equipped)

Maintenance
56
7
If you do not have a spare, use a
fuse of the same rating from a circuityou may not need for operating thevehicle, such as the power outletfuse.
If the head lamp, turn signal lamp,
stop signal lamp, fog lamp, DRL, tail
lamp, High Mounted Stop Lamp do
not work and the fuses are OK,
check the fuse panel in the engine
compartment. If a fuse is blown, it
must be replaced.
✽ ✽ NOTICE
If the headlamp, fog lamp, turn sig-
nal lamp, or tail lamp malfunction
even without any problem to the
lamps, have the vehicle checked by
an authorized Kia dealer.
Fuse switch
Always set the fuse switch to the ON
position before using the vehicle.
If you move the switch to the OFF
position, some items such as audio
and the digital clock must be reset
and transmitter (or smart key) may
not work properly. When the switch is
Off, the caution indicator will be dis-
played on the instrument cluster.
Always place the fuse switch in the
ON position while driving the vehicle.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.
OJF075024
CAUTION - Fuse Panel
Covers
Set all switches to ON before
driving.
If the vehicle is going to be unused for over 1 month, setall switches to OFF to preventthe batteries from draining.
The contact points of the switches may wear out withexcessive use. Please refrainfrom excessive use of theswitches (except for long-termparking for over 1 month).