2020 KIA OPTIMA check engine

Driving your vehicle
12
5
Starting the engine with a
smart key
1.Carry the smart key or place it
inside the vehicle.
2.Make sure the parking brake is firmly applied
3.Place the transmission shift lever in P (Park). Depress the brake pedal
fully.
You can also start the engine whenthe shift lever is in the N (Neutral)position.
4.Press the engine start/stop button while depressing the brake pedal.
It should be started withoutdepressing the accelerator.
5.Do not wait for the engine to warm up while the vehicle remains sta-
tionary.
Start driving at moderate engine
speeds. (Steep accelerating and
decelerating should be avoided.)
Even if the smart key is in the vehi- cle, if it is far away from you, the
engine may not start. When the engine start/stop button
is in the ACC position or above, if
any door is opened, the system
checks for the smart key. If the
smart key is not in the vehicle, a
message "key is not in the vehicle"
will appear on the LCD display. And
if all doors are closed, the chime
will sound for 5 seconds. The indi-
cator or warning will turn off while
the vehicle is moving. Always have
the smart key with you.
If the battery is weak or the smartkey does not work correctly, you
can start the engine by pressing
the engine start/stop button with
the smart key.
The side with the lock button
should contact the engine
start/stop button directly.
When you press the engine
start/stop button directly with the
smart key, the smart key should
contact the button at a right angle.
WARNING - Unintended
vehicle movement
Never leave the smart key in the
vehicle with children or vehicle
occupants who are unfamiliar
with the vehicle operation.
Pushing the engine start/stop
button while the smart key is in
the vehicle may result in unin-
tended engine activation and/or
unintended vehicle movement.
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Driving your vehicle
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5
As a result, gear shifts are some-
times more noticeable than a con-
ventional automatic transmission
and a light vibration during launch-
ing can be felt as the transmission
speed is matched with the engine
speed. This is a normal condition of
the dual clutch transmission.
The dry-type clutch transfers torque more directly and provides a direct-
drive feeling which may feel differ-
ent from a conventional automatic
transmission with a torque convert-
er. This may be more noticeable
when launching the vehicle from a
stop or when traveling at low, stop-
and-go vehicle speeds.
When rapidly accelerating at a low vehicle speed, the engine rpm may
increase depending on the vehicle’s
driving condition.
For smooth launch uphill, press down the accelerator pedal
smoothly depending on the current
conditions. If you release your foot from the
accelerator pedal at low vehicle
speed, you may feel strong engine
braking, which is similar to manual
transmission.
When driving downhill, you may use Sports Mode or press the pad-
dle shifters (if equipped) to down-
shift to a lower gear in order to con-
trol your speed without using the
brake pedal excessively.
When you turn the engine on and off, you may hear clicking sounds
as the system goes through a self
test. This is a normal sound for the
Dual Clutch Transmission.
During the first 1,500 km (1,000 miles), you may feel that the vehi-
cle may not be smooth when accel-
erating at low speed. During this
break-in period, the shift quality
and performance of your new vehi-
cle is continuously optimized.✽ ✽ NOTICE
• Always come to a complete stop
before shifting into D (Drive) or R
(Reverse).
• Do not put the shift lever in N (Neutral) while driving.
✽ ✽ NOTICE
If your transmission should fail,
your gear shift lever may not move
and the position indicator (D,R,N,
etc.) will blink on the cluster. If this
occurs, have the system checked by
an authorized Kia dealership.
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529
Driving your vehicle
If the vehicle continues to be driv-en and the clutch temperatures
reach the maximum temperature
limit, the “Transmission Hot! Park
with engine on” warning will be dis-
played. When this occurs the clutch
is disabled until the clutch cools to
normal temperatures.
The warning will display a time to wait for the transmission to cool.
If this occurs, pull over to a safe location, stop the vehicle with the
engine running, apply the brakes
and shift the vehicle to P (Park),
and allow the transmission to cool.
When the message “Trans cooled. Resume driving.” appears you can
continue to drive your vehicle.
When possible, drive the vehicle smoothly.
If any of the warning messages in
the LCD display continue to blink, for
your safety, take your vehicle to an
authorized Kia dealer and have the
system checked.Transmission ranges
The indicator in the instrument clus-
ter displays the shift lever position
when the ignition switch is in the ON
position.
P (Park)
Always come to a complete stop
before shifting into P (Park).
To shift from P (Park), you must
depress the brake pedal and make
sure your foot is off the accelerator
pedal.
If you have done all of the above
and still cannot shift the lever out
of P (Park), see “Shift-Lock
Release” in this chapter.
The shift lever must be in P (Park)
before turning the engine off.WARNING
Shifting into P (Park) while the vehicle is in motion may
cause you to lose control of
the vehicle.
After the vehicle has stopped, always make sure the shift
lever is in P (Park), apply the
parking brake, and turn the
engine off.
When parking on an incline, block the wheels to prevent
the vehicle from rolling down.
Do not use the P (Park) position in place of the parking brake.
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Driving your vehicle
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5
Check the brake warning light by
turning the ignition switch ON (do not
start the engine). This light will be
illuminated when the parking brake is
applied with the ignition switch in the
START or ON position.
Before driving, be sure the parking
brake is fully released and the brake
warning light is off.
If the brake warning light remains on
after the parking brake is released
while the engine is running, there
may be a malfunction in the brake
system. Immediate attention is nec-
essary. If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution while
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location or repair
shop.
Electronic parking brake (EPB)
(if equipped)
Applying the parking brake
To apply the EPB (electronic parking
brake):
1. Depress the brake pedal.
2. Pull up the EPB switch.
Make sure the warning light comes
on.
W-75
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Driving your vehicle
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To release EPB (electronic parking
brake) automatically:
Shift lever in P (Park)
With the engine running depress
the brake pedal and shift out of P
(Park) to R (Reverse) or D (Drive).
Shift lever in N (Neutral) With the engine running depress
the brake pedal and shift out of N
(Neutral) to R (Reverse) or D
(Drive).
Automatic Transmission/Dual clutch transmission vehicle
1. Start the engine.
2. Fasten the driver's seat belt.
3. Close the driver's door, engine hood and trunk.
4. Depress the accelerator pedal while the shift lever is in R (Rear),
D (Drive) or Sports mode.
Make sure the brake warning light
goes off.✽ ✽ NOTICE
• For your safety, you can engage
the EPB even though the ignition
switch or engine stop/start button
is in the OFF position, but you
cannot release it.
• For your safety, depress the brake pedal and release the parking
brake manually with the EPB
switch when you drive downhill or
when backing up the vehicle.
Do not follow the above procedure
when driving on a flat level ground.
The vehicle may suddenly move for-
ward.
✽ ✽ NOTICE
If the parking brake warning light is
still on even though the EPB has
been released, have the system
checked by an authorized Kia dealer.
EPB (electronic parking brake) may
be automatically applied when:
The EPB is overheated
Requested by other systems
✽ ✽NOTICE
If the driver turns the engine off by
mistake while Auto Hold is operat-
ing, EPB will be automatically
applied. (Vehicles equipped with
Auto Hold)
CAUTION
Do not drive your vehicle with
the EPB applied. It may causeexcessive brake pad and brakerotor wear.
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545
Driving your vehicle
EPB malfunction indicator (if equipped)
This warning light illuminates if the
engine start/stop button is changed
to the ON position and goes off in
approximately 3 seconds if the sys-
tem is operating normally.
If the EPB malfunction indicator
remains on, comes on while driving,
or does not come on when the igni-
tion switch or the engine start/stop
button is changed to the ON position,
this indicates that the EPB may have
malfunctioned. If this occurs, have your vehicle
checked by an authorized Kia dealer
as soon as possible.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that the ESC is
not working properly, but it does not
indicate a malfunction of the EPB.
The EPB warning light may illumi-
nate if the EPB switch operates
abnormally. Shut the engine off
and turn it on again after a few min-
utes. The warning light will go off
and the EPB switch will operate
normally. However, if the EPB
warning light is still on, have the
system checked by an authorized
Kia dealer.
If the parking brake warning light does not illuminate or blinks even
though the EPB switch was pulled
up, the EPB is not applied.
If the parking brake warning light blinks when the EPB warning light
is on, press the switch, then pull it
up. Once more press it back to its
original position and pull it back up.
If the EPB warning does not go off,
have the system checked by an
authorized Kia dealer.
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Driving your vehicle
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5
4. If you press the accelerator pedal
with the shift lever in D (Drive) or
manual mode, the Auto Hold will
be released automatically and the
vehicle will start to move. The indi-
cator changes from green to white
indicating the Auto Hold is in
standby and the EPB is released.
When driving off from Auto Hold by
depressing the accelerator pedal,
always check the surrounding area
near your vehicle.
Slowly depress the accelerator pedal
for a smooth launch.Cancel
To cancel the Auto Hold operation,
press the Auto Hold switch. The
AUTO HOLD indicator will go out.
To cancel the Auto Hold operation
when the vehicle is at a standstill,
press the Auto Hold switch while
depressing the brake pedal.
✽ ✽ NOTICE
• The following are conditions when
the Auto Hold will not engage
(Auto Hold light will not turn
green and the Auto Hold system
remains in stand by):
- Driver's door is opened
- The engine hood is opened
- The shift lever is in P (Park) or R(Reverse)
- The EPB is applied
• For your safety, the Auto Hold automatically switches to EPB
under any of the following condi-
tions (Auto Hold light remains
white and the EPB automatically
applies):
- Driver's door is opened
- The engine hood is opened
- The vehicle is in a standstill formore than 10 minutes
- The vehicle is standing on a steep slope (Continued)
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549
Driving your vehicle
(Continued)In these cases, the brake warning
light comes on, the AUTO HOLD
indicator changes from green to
white, and a warning sounds and a
message will appear to inform you
that EPB has been automatically
engaged. Before driving off again,
press foot brake pedal, check the
surrounding area near your vehi-
cle and release parking brake
manually with the EPB switch.
• If the AUTO HOLD indicator lights up yellow, the Auto Hold is
not working properly. Take your
vehicle to an authorized Kia deal-
er and have the system checked.If there is a malfunction with the dri-
ver’s door or engine hood open detec-
tion system, the Auto Hold may not
work properly.
Take your vehicle to an authorized Kia
dealer and have the system checked.
✽ ✽ NOTICE
A click or electric brake motor
whine sound may be heard while
operating or releasing the EPB, but
these conditions are normal and
indicate that the EPB is functioning
properly.
Warning messages
When the EPB is applied from Auto
Hold, a warning will sound and a
message will appear.
WARNING
To reduce the risk of an acci-
dent, do not activate Auto Hold
while driving downhill, backing
up or parking your vehicle.
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■Type B
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