check engine KIA OPTIMA 2020 Features and Functions Guide

Driving your vehicle
48
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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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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Driving your vehicle
Electronic stability control
(ESC)
The Electronic Stability control
(ESC) system is designed to stabi-
lize the vehicle during cornering
maneuvers. ESC checks where you
are steering and where the vehicle is
actually going. ESC applies the
brakes on individual wheels and
intervenes with the engine manage-
ment system to stabilize the vehicle.Electronic stability control (ESC) will
not prevent accidents. Excessive
speed in turns, abrupt maneuvers and
hydroplaning on wet surfaces can still
result in serious accidents. Only a
safe and attentive driver can prevent
accidents by avoiding maneuvers that
cause the vehicle to lose traction.
Even with ESC installed, always fol-
low all the normal precautions for driv-
ing - including driving at safe speeds
for the conditions.
The Electronic Stability Control (ESC)
system is an electronic system
designed to help the driver maintain
vehicle control under adverse condi-
tions. It is not a substitute for safe driv-
ing practices. Factors including speed,
road conditions and driver steering
input can all affect whether ESC will be
effective in preventing a loss of control.
It is still your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety.
When you apply your brakes under
conditions which may lock the wheels,
you may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensa-
tion in the brake pedal. This is normal
and it means your ESC is active.
✽ ✽
NOTICE
A click sound may be heard in the
engine compartment when the vehi-
cle begins to move after the engine is
started. These conditions are normal
and indicate that the Electronic
Stability Control System is function-
ing properly.
OJF055023WARNING
For maximum protection, always
wear your seat belt. No system,
no matter how advanced, can
compensate for all driver error
and/or driving conditions.
Always drive responsibly.
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Driving your vehicle
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5
ESC operation
ESC ON condition
When the ignition is turnedON, ESC and ESC OFF
indicator lights illuminate for
approximately 3 seconds,
then ESC is turned on.
ton for at least half a sec-
ond after turning the igni-
tion ON to turn ESC off.
(ESC OFF indicator will
illuminate). To turn the
ESC on, press the ESC
OFF button (ESC OFF
indicator light will go off).
you may hear a slight tick-
ing sound. This is the ESC
performing an automatic
system self-check and does
not indicate a problem. When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks.
Stability Control is operat-
ing properly, you can feel a
slight pulsation in the vehi-
cle. This is only the effect
of brake control and indi-
cates nothing unusual.
mud or driving on a slip-
pery road, pressing the
accelerator pedal may not
cause the engine rpm
(revolutions per minute) to
increase.
ESC operation off
ESC OFF state
There are 2 types of ESC
OFF states; Traction Control
disabled and Traction &
Stability Control disabled.
If the ignition is turned off
when ESC is off, ESC
remains off. Upon restarting
the engine, the ESC will
automatically turn on again.
-
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Driving your vehicle
The Vehicle Stability Managementsystem is not a substitute for safe
driving practices but a supplemen-
tary function only. It is the respon-
sibility of the driver to always check
the speed and the distance to the
vehicle ahead. Always hold the
steering wheel firmly while driving.
Your vehicle is designed to activate according to the driver’s intention,
even with installed VSM. Always fol-
low all the normal precautions for
driving at safe speeds for the condi-
tions – including driving in inclement
weather and on a slippery road.Hill-start assist control (HAC)
A vehicle has the tendency to roll
back on a steep hill when it starts to
go after stopping. The Hill-start
Assist Control (HAC) prevents the
vehicle from rolling back by applying
the brakes automatically for about 2
seconds. The brakes are released
when the accelerator pedal is
depressed or after about 2 seconds.
The HAC is activated only for about 2
seconds, so when the vehicle is
starting off always depress the accel-
erator pedal.
Good braking practices
Check to be sure the parking brakeis not engaged and the parking
brake indicator light is out before
driving away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your
vehicle will not stop as quickly if the
brakes are wet. Wet brakes may
cause the vehicle to pull to one side.
To dry the brakes, apply the brakes
lightly until the braking action
returns to normal, taking care to
keep the vehicle under control at all
times. If the braking action does not
return to normal, stop as soon as it
is safe to do so and call an author-
ized Kia dealer for assistance.
Don't coast down hills with the vehicle out of gear. This is extreme-
ly hazardous. Keep the vehicle in
gear at all times, use the brakes to
slow down, then shift to a lower
gear so that engine braking will
help you maintain a safe speed.
WARNING- Maintaining
Brake Pressure on Incline
HAC does not replace the need
to apply brakes while stopped on
an incline. While stopped, make
sure you maintain brake pres-
sure sufficient to prevent your
vehicle from rolling backward
and causing an accident. Don’t
release the brake pedal until you
are ready to accelerate forward.WARNING
For maximum protection, always
wear your seat belt. No system,
no matter how advanced, can
compensate for all driver error
and/or driving conditions.
Always drive responsibly.
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591
Driving your vehicle
The cruise control system allows you
to program the vehicle to maintain a
constant speed without depressing
the accelerator pedal.
This system is designed to function
above approximately 20 mph (30
km/h).
If the cruise control is left on,
(CRUISE indicator light in the instru-
ment cluster illuminated) the cruise
control can be switched on acciden-
tally. Keep the cruise control system
off (CRUISE indicator light OFF)
when the cruise control is not in use,
to avoid inadvertently setting a speed.Use the cruise control system only
when traveling on open highways in
good weather.
Do not use the cruise control when
driving in heavy or varying traffic, or
on slippery (rainy, icy or snow-cov-
ered) or winding roads or over 6%
up-hill or down-hill roads.
✽ ✽
NOTICE
• During normal cruise control oper-
ation, when the SET switch is acti-
vated or reactivated after applying
the brakes, the cruise control will
activate after approximately 3 sec-
onds. This delay is normal.
• To activate cruise control, depress the brake pedal at least once after
turning the ignition switch to the
ON position or starting the engine.
This is to check if the brake switch
which is important part to cancel
cruise control is in normal condi-
tion.
CRUISE CONTROL SYSTEM
WARNING - Misuse of
Cruise Control
Do not use cruise control if the
traffic situation does not allow
you to drive safely at a constant
speed and with sufficient dis-
tance to the vehicle in front.
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Driving your vehicle
➀Cruise indicator
➁ Set speed
\b Vehicle-to-vehicle distance
The smart cruise control system
allows you to program the vehicle to
maintain a constant speed and dis-
tance to the vehicle ahead without
depressing the accelerator or brake
pedal.
✽ ✽ NOTICE
To activate smart cruise control,
depress the brake pedal at least once
after turning the ignition switch to
the ON position or starting the
engine. This is to check if the brake
switch which is important part to
cancel smart cruise control is in nor-
mal condition.
SMART CRUISE CONTROL WITH STOP & GO SYSTEM (IF EQUIPPED)
WARNING
For your safety, please read the
owner's manual before using the
smart cruise control system.
WARNING
-
Smart cruise control sys-
tem Limitations
The smart cruise control system
is a supplemental system and is
not a substitute for safe driving
practices. It is the responsibility
of the driver to always check the
speed and distance to the vehi-
cle ahead.
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Driving your vehicle
When the sensor lens cover is blocked
with dirt, snow, or debris, the Smart
Cruise Control System operation may
stop temporarily. If this occurs, a warn-
ing message will appear on the LCD
display. Remove any dirt, snow, or
debris and clean the radar sensor lens
cover before operating the Smart
Cruise Control System. The Smart
Cruise Control system may not prop-
erly activate, if the radar is totally con-
taminated, or if any substance is not
detected after turning ON the engine
(e.g. in an open terrain).SCC (smart cruise control) mal-function message
The message will appear when the
vehicle to vehicle distance control
system is not functioning normally. In this case, take your vehicle to an
authorized Kia dealer and have the
system checked.
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CAUTION
Do not install accessories
around the sensor and do notreplace the bumper by your-self. It may interfere with thesensor performance.
Always keep the sensor and bumper clean.
Use only a soft cloth to wash the vehicle. Do not spray pres-surized water directly on thesensor or sensor cover.
Be careful not to apply unnec- essary force on the radar sen-sor or sensor cover. If the sen-sor is forcibly moved out ofproper alignment, the SmartCruise Control System maynot operate correctly. In thiscase, a warning message maynot be displayed.
Have the vehicle inspected byan authorized Kia dealer.
(Continued)
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Driving your vehicle
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When there is a problem with the sys-
tem do one of the following:
Turn the system on after turning
the engine off and on again.
Check if the ignition switch is in the ON position.
Check if the system is affected by the weather. (ex: fog, heavy rain,
etc.)
Check if there is foreign matter on the camera lens
If the problem is not solved, take your
vehicle to an authorized Kia dealer
and have the system checked.LKA function change
The driver can change LKA to Lane
Departure Warning (LDW) system or
change the LKA mode between
Standard LKA and Active LKA from
the User Settings Mode on the LCD
display. The driver can choose them by plac-
ing the ignition switch to the ON posi-
tion and by selecting ‘User Settings’,
‘Driver Assistance’, and ‘Lane
Safety’.
The system is automatically set to
Standard LKA when your vehicle is
first delivered from the factory.
Lane Departure
LDW alerts the driver with a visual
and acoustic warning when the sys-
tem detects the vehicle leaving the
lane. In this mode, the steering wheel
will not be controlled. When the vehi-
cle’s front wheel contacts the inside
edge of lane line, LKA issues the
lane departure warning.
Standard LKA
The Standard LKA mode guides the
driver to keep the vehicle within the
lanes. It rarely controls the steering
wheel, when the vehicle drives well
inside the lanes. However, it starts to
control the steering wheel, when the
vehicle is about to deviate from the
lanes.
Active LKA
The active LKA mode provides more
frequent steering wheel control in
comparison with the Standard LKA
mode. Active LKA can reduce the dri-
ver’s fatigue to assist the steering for
maintaining the vehicle in the middle
of the lane.
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Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many miles (kilometers) you can get
from a gallon (liter) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in both
fuel and repairs:
Drive smoothly. Accelerate at a
moderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways to
reduce fuel consumption. Don't "ride" the brake pedal. This
can increase fuel consumption and
also increase wear on these com-
ponents. In addition, driving with
your foot resting on the brake pedal
may cause the brakes to overheat,
which reduces their effectiveness
and may lead to more serious con-
sequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption. Keep your vehicle in good condi-
tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordance
with the maintenance schedule in
chapter 7. If you drive your vehicle
in severe conditions, more frequent
maintenance is required (see
chapter 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute to
corrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go.
ECONOMICAL OPERATION
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