2015 KIA OPTIMA HYBRID engine

Features of your vehicle
64
4
Check brakes
‘Check brake' is displayed when the
brake function is not well or the
regenerative brake system is not
operated with brake system malfunc-
tion. Refer to the "Brake system
warning light" in this chapter.
Check charging system
This warning illuminates when a mal-
function is detected with the Charging
System.
✽ ✽
NOTICE
When the high voltage battery
power is low, the warning may
occur. In that time, the warning may
disappear when the battery is
charged by engine.
Check active air flap system
This warning will be illuminated as
follow;
- When the actuator flap malfunction
is detected
- When the actuator air flap con- troller malfunction detected
- In a condition opening the air flap, if the air flap is not open.
When the all conditions illuminating
the warning are cleared, the warning
will be off.
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WARNING
Driving with the 'check brake' on
is dangerous. If this occurs,
have your vehicle checked by an
authorized Kia dealer as soon
as possible.
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465
Features of your vehicle
✽
✽NOTICE
In winter, the warning may not illu-
minate immediately.
The active air flap system is even
normal condition, the warning or
warning indicator(MIL) may be
turned on. In that time, check the
flap frozen condition or attached
materials.
If the flap is frozen in winter, the
warning indicator(MIL) may be
turned on without warning contents.
Refuel to prevent Hybrid battery
damage
If the fuel tank is nearly empty, a
message “Refuel to prevent Hybrid
battery damage” will appear on the
LCD display. Also, the chime will
sound several times.
You must stop and obtain additional
fuel as soon as possible.
Check hybrid system stop vehicleand tarn off engine
If the hybrid system error occurs, a
message Check hybrid system stop
vehicle and tarn off engine will
appear on the LCD display and the
Ready indicator will blink. Also, the
chime will sound until the problem is
solved.
In this case, have your vehicle towed
to an authorized Kia dealer and
inspect the hybrid system.
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CAUTION
Avoid driving with very low fuellevel. Running out of fuel coulddamage the hybrid battery.

Features of your vehicle
66
4
Stop vehicle to charge battery
If the SOC (State Of Charge) is very
low, a message Stop vehicle to
charge battery will appear on the
LCD display.
To charge the hybrid battery, stop in
a safe place and move the shift gear
to the P(Park) position as soon as
possible.
Check hybrid system Do not start
engine
If the engine does not start and SOC
(State Of Charge) is very low or vehi-
cle defects the hybrid system's prob-
lem. a message will appear on the
LCD display. Also, the chime will
sound until the problem is solved.
In this case, have your vehicle towed
to an authorized Kia dealer and
inspect the hybrid system.
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Features of your vehicle
68
4
✽
✽
NOTICE
• If the vehicle is not on level ground
or the battery power has been
interrupted, the distance to empty
function may not operate correctly.
• The distance to empty may differ from the actual driving distance as
it is an estimate of the available
driving distance.
• The trip computer may not regis- ter additional fuel if less than 6
liters (1.6 gallons) of fuel are
added to the vehicle.
• The fuel economy and distance to empty may vary significantly based
on driving conditions, driving
habits, and condition of the vehicle.
Average Fuel Economy (2)
The average fuel economy is calcu-
lated by the total driving distance
and fuel consumption since the last
average fuel economy reset.
- Fuel economy range: 0.0 ~ 99.9MPG or L/100km
The average fuel economy can be reset both manually and automati-
cally.
Manual reset
To clear the average fuel economy
manually, press the [OK] button
(select/reset) on the steering wheel
for more than 1 second when the
average fuel economy is displayed. Automatic reset
To make the average fuel economy
be reset automatically whenever refu-
eling, select the "Auto Reset" mode in
User Setting menu of the LCD display
(Refer to "LCD Display").
Under "Auto Reset" mode, the aver-
age fuel economy will be cleared to
zero (---) when the vehicle speed
exceeds 1 km/h after refueling more
than 1.6 gallons (6 liters).
✽ ✽
NOTICE
The average fuel economy is not dis-
played for more accurate calculation
if the vehicle does not drive more than
10 seconds or 0.03 miles (50 meters)
since the ignition switch or Engine
Start/Stop button is turned to ON.

469
Features of your vehicle
Instant Fuel Economy (3)
This mode displays the instant fueleconomy during the last few sec-
onds when the vehicle speed is
more than 6.2 MPH (10 km/h).
- Fuel economy range: 0 ~ 50 MPGor 0 ~ 30 L/100km
Trip A/B
Tripmeter (1)
The tripmeter is the total driving distance since the last tripmeter
reset.
- Distance range: 0.0 ~ 9999.9 mi.
or km
To reset the tripmeter, press the [OK] button (select/reset) on the
steering wheel for more than 1
second when the tripmeter is dis-
played.
Average Vehicle Speed (2)
The average vehicle speed is cal-culated by the total driving dis-
tance and driving time since the
last average vehicle speed reset.
- Speed range: 0 ~ 160MPH (260km/h)
To reset the average vehicle speed, press the [OK] button (select/reset)
on the steering wheel for more than
1 second when the average vehicle
speed is displayed.
✽ ✽ NOTICE
• The average vehicle speed is not
displayed if the driving distance is
less than 0.03 miles (50 meters) or
the driving time is less than 10 sec-
onds since the ignition switch or
Engine Start/Stop button is turned
to ON.
• Even if the vehicle is not in motion, the average vehicle speed
keeps going while the engine is
running.
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Features of your vehicle
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4
Elapsed Time (3)
The elapsed time is the total driv-
ing time since the last elapsed time
reset.
- Time range (hh:mm): 00:00 ~ 99:59
To reset the elapsed time, press the [OK] button (select/reset) on
the steering wheel for more than 1
second when the elapsed time is
displayed.
✽ ✽ NOTICE
Even if the vehicle is not in motion,
the elapsed time keeps going while
the engine is running.
One time driving information
mode
This display shows trip distance (1),
average fuel economy (2) and the
vehicle can be driven with the
remaining fuel (3).
This information is displayed for a
few seconds when you turn off the
engine and then goes off automati-
cally. The information provided is cal-
culated according to each trip.
If the estimated distance is below 30
mi. (50km), the distance to empty (3)
will display as "---" and a refuel mes-
sage will appear (4).
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471
Features of your vehicle
Warning lights
✽
✽NOTICE - Warning lights
Make sure that all warning lights
are OFF after starting the engine. If
any light is still ON, this indicates a
situation that needs attention.
Hybrid system warning
light
This warning light illuminates:
When there is a malfunction with the
hybrid system.
In this case, have your vehicle
inspected by an authorized Kia deal-
er.
Air bag Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 6seconds and then goes off.
When there is a malfunction with the SRS.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
Seat Belt Warning Light
This warning light informs the driver
that the seat belt is not fastened.
For more details, refer to the "Seat
Belts" in chapter 3.
WARNING AND INDICATOR LIGHTS

Features of your vehicle
72
4
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds
- It remains on if the parking brake is applied.
When the parking brake is applied.
When the brake fluid level in the reservoir is low.
- If the warning light illuminateswith the parking brake released, it
indicates the brake fluid level in
reservoir is low. If the brake fluid level in the reservoir
is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check the brake fluid level immediately
and add fluid as required (For
more details, refer to "Brake Fluid"
in chapter 7).
Then check all brake components for fluid leaks. If any leak on the
brake system is still found, the
warning light remains on, or the
brakes do not operate properly, do
not drive the vehicle.
In this case, have your vehicle
towed to an authorized Kia dealer
and inspected.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail. With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure are
required to stop the vehicle.
Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
If the brakes fail while you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.