check engine light KIA CADENZA 2018 Owners Manual

Introduction
21
HOW TO USE THIS MANUAL
We want to help you get the greatest
possible driving pleasure from your
vehicle. Your Owner’s Manual can
assist you in many ways. We strong-
ly recommend that you read the
entire manual. In order to minimize
the chance of death or injury, you
must read the WARNING and CAU-
TION sections in the manual.
Illustrations complement the words
in this manual to best explain how to
enjoy your vehicle. By reading your
manual, you will learn about fea-
tures, important safety information,
and driving tips under various road
conditions.
The general layout of the manual is
provided in the Table of Contents.
Use the index when looking for a
specific area or subject; it has an
alphabetical listing of all information
in your manual.
Sections: This manual has eight sec-
tions plus an index. Each section
begins with a brief list of contents so
you can tell at a glance if that section
has the information you want.You will find various WARNINGs,
CAUTIONs, and NOTICEs in this
manual. These WARNINGs were pre-
pared to enhance your personal safe-
ty. You should carefully read and follow
ALL procedures and recommenda-
tions provided in these WARNINGs,
CAUTIONs and NOTICEs.
✽ ✽


NOTICE
A NOTICE indicates interesting or
helpful information is being provided.
Your new vehicle is designed to use
only unleaded fuel having a pump
octane number ((R+M)/2) of 87
(Research Octane Number 91) or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Never add any fuel system cleaning
agents to the fuel tank other than
what has been specified. (Consult an
authorized Kia dealer for details.)
Tighten the cap until it clicks one
time, otherwise the Check Engine light will illuminate.
WARNING
A WARNING indicates a situa-
tion in which harm, serious bod-
ily injury or death could result if
the warning is ignored.
CAUTION
A CAUTION indicates a situationin which damage to your vehiclecould result if the caution isignored.
FUEL REQUIREMENTS

325
Safety features of your vehicle
If the pre-tensioner seat belt system
is not working properly, this warning
light will illuminate even if there is not
a malfunction with the SRS air bag. If
the SRS air bag warning light does
not illuminate when the Engine
Start/Stop button is turned ON, or if it
remains illuminated after illuminating
for approximately 6 seconds, or if it
illuminates while the vehicle is being
driven, have an authorized Kia dealer
inspect the pre-tensioner seat belt
and SRS air bag system as soon as
possible.
✽ ✽NOTICE
Do not attempt to service or repair
the pre-tensioner seat belt system in
any manner. Do not attempt to
inspect or replace the pre-tensioner
seat belts yourself. This must be
done by an authorized Kia dealer.
Pre-tensioners are designed to oper-
ate only one time. After activation,
pre-tensioner seat belts must be
replaced. If the pre-tensioner must
be replaced, contact an authorized
Kia dealer.
Seat belt precautions
Infant or small child
All 50 states have child restraint laws.
You should be aware of the specific
requirements in your state. Child
and/or infant seats must be properly
placed and installed in the rear seat.
For more information about the use of
these restraints, refer to “Child
restraint system” in this section.
✽ ✽NOTICE
Small children are best protected
from injury in an accident when
properly restrained in the rear seat
by a child restraint system that meets
the requirements of the Federal
Motor Vehicle Safety Standards.
Before buying any child restraint sys-
tem, make sure that it has a label cer-
tifying that it meets Federal Motor
Vehicle Safety Standard 213. The
restraint must be appropriate for
your child's height and weight.
Check the label on the child restraint
for this information. Refer to “Child
restraint system” in this section.
WARNING- Hot preten-
sioner
Do not touch the pre-tensioner
seat belt assemblies for several
minutes after they have been
activated. When the pre-ten-
sioner seat belt mechanism
fires during a collision the pre-
tensioner becomes hot and can
burn you.

343
Safety features of your vehicle
SRS components and functions
The SRS consists of the following
components:
1. Driver's front air bag module
2. Passenger's front air bag module
3. Side air bag modules
4. Curtain air bag modules
5. Retractor pre-tensioner assemblies
6. Air bag warning light
7. SRS control module (SRSCM) /Rollover sensor
8. Front impact sensors 9. Side impact sensors
10. PASSENGER AIR BAG “OFF”
indicator (Front passenger’s seat
only)
11. Occupant detection system (Front passenger’s seat only)
12. Emergency fastening device (EFD)
13. Driver`s knee air bag module
If the air bag warning light is illumi-
nated for more than 6 seconds after
the Engine Start/Stop button is
turned on, or of it illuminates during
vehicle operation, an SRS compo-
nent may not be functioning properly
and you should have your vehicle
checked by an authorized Kia dealer.
W7-147
OYG036094N

Features of your vehicle
64
Locking
Pressing the button of the front out-
side door handles with all doors
closed and any door unlocked, locks
all the doors. The hazard warning
lights will blink and the chime will
sound once to indicate that all doors
are locked. The button will only oper-
ate when the smart key is within
28~40 in. (0.7~1 m) from the outside
door handle. If you want to make
sure that a door has locked or not,
you should check the door lock but-
ton inside the vehicle or pull the out-
side door handle.In some instances, when the outside
door button is selected, the doors will
not lock and an audible chime will
sound for 3 seconds if any of the fol-
lowing occurs:
• The smart key is in the vehicle.
The Engine Start/Stop button is in
the ACC or ON position.
Any door except the trunk is opened.
Unlocking
Pressing the button of the driver's (or
front passenger’s) outside door han-
dle with all doors closed and locked,
unlocks the driver's door.
The hazard warning lights will blink
twice to indicate that the driver's door
is unlocked. Also, the outside
rearview mirrors will automatically
unfold if the outside rearview mirror
folding switch is in the AUTO posi-
tion.
The button will only operate when
the smart key is within 28~40 in.
(0.7~1m) from the outside door han-
dle.
OYG046004

437
Features of your vehicle
Closing the hood
1. Before closing the hood, check thefollowing:
ment must be correctly installed.
bustible material must be
removed from the engine com-
partment.
2. Return the support rod to its clip to prevent it from rattling.
3.Lower the hood until it is about 30 cm above the closed position and
let it drop. Make sure that it locks
into place.
4. Check that the hood has engaged properly. If the hood can be raised
slightly, it is not properly engaged.
Open it again and close it with a lit-
tle more force.
WARNING - Fire risk
Do not leave gloves, rags or any
other combustible material in the
engine compartment. Doing so
may cause a heat-induced fire.
WARNING - Unsecured
engine hood
Always double check to be sure
that the hood is firmly latched
before driving away. If it is not
latched, the hood could fly open
while the vehicle is being driv-
en, causing a total loss of visi-
bility, which might result in an
accident.CAUTION - Hood obstruc-
tion
Before closing the hood, ensure that all obstructions are removedfrom the hood opening. Closingthe hood with an obstructionpresent in the hood opening mayresult in property damage.

Features of your vehicle
40
4
CAUTION- Exterior paint
Do not spill fuel on the exterior
surfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage the paint.
Make sure to refuel your vehicle
according to the “Fuel requirements”
suggested in chapter 1.
If the fuel filler cap requires replace-
ment, use only a genuine Kia cap or the
equivalent specified for your vehicle. An
incorrect fuel filler cap can result in a
serious malfunction of the fuel system
or emission control system.
WARNING- Cell phone
fires
Do not use cellular phones
while refueling. Electric current
and/or electronic interference
from cellular phones can poten-
tially ignite fuel vapors causing
a fire.
WARNING- Portable fuel container
When using an approved
portable fuel container, be sure
to place the container on the
ground prior to refueling. Static
electricity discharge from the
container can ignite fuel vapors
causing a fire. Once refueling
has begun, contact with the
vehicle should be maintained
until the filling is complete. Use
only approved portable plastic
fuel containers designed to
carry and store gasoline.
(Continued) Static electricity discharge can
ignite fuel vapors resulting in
rapid burning. If you must reen-
ter the vehicle, you should once
again eliminate potentially dan-
gerous static electricity dis-
charge by touching a metal part
of the vehicle, away from the
fuel filler neck, nozzle or other
gasoline source.
WARNING- Smoking
DO NOT use matches or a lighter
and DO NOT SMOKE or leave a lit
cigarette in your vehicle while at
a gas station especially during
refueling. Automotive fuel is
highly flammable and can, when
ignited, result in fire.
WARNING- Refueling & Vehicle fires
When refueling, always shut the
engine off. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire. Once
refueling is complete, check to
make sure the filler cap and
filler door are securely closed,
before starting the engine.

447
Features of your vehicle
Electric power steering (EPS)
The power steering uses a motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The motor driven power steering is
controlled by a power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering becomes heavier as the
vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for optimum steer-
ing control.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia dealer. If the Electric Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steering
wheel may require increased
steering effort. Take your vehicle to
an authorized Kia dealer and have
the vehicle checked as soon as
possible.
When you operate the steering wheel in low temperature, noise
may occur. If temperature rises, the
noise will likely disappear. This is a
normal condition.
When the vehicle is stationary, and the steering wheel is turned all the
way to the left or right continuous-
ly, the steering wheel becomes
harder to turn. The power assist is
limited to protect the motor from
overheating.
As time passes, the steering wheel
will return to its normal condition.
✽ ✽ NOTICE
The following symptoms may occur
during normal vehicle operation:
• The EPS warning light does not
illuminate.
• The steering gets heavy immedi- ately after turning the ignition
switch on. This happens as the sys-
tem performs the EPS system
diagnostics. When the diagnostics
are completed, the steering wheel
will return to its normal condition.
• A click noise may be heard from the EPS relay after the Engine
Start/Stop button is turned to the
ON or OFF position.
• A motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• If the Electric Power Steering System does not operate normally,
the warning light will illuminate on
the instrument cluster. The power
steering system will not operate
and steering effort can highly
increase. Take your vehicle to an
authorized Kia dealer and have the
vehicle checked as soon as possible. (Continued)
STEERING WHEEL

Features of your vehicle
80
4
Convenience
Seat Easy Access (if equipped)
- None : The seat easy access func- tion will be deactivated.
- Normal/Enhanced : When you turn off the engine, the driver’s seat will
automatically move rear 3inches
(7.6cm) (Enhanced) for you to
enter or exit the vehicle more com-
fortably.
If you change the Engine
Start/Stop Button from OFF posi-
tion to the AC function, the driver’s
seat will return to the original posi-
tion.
❈ For more details, refer to “Driver
Position Memory System” in chap-
ter 3.
Steering Easy Access
(if equipped)
- On (checked) : The steering wheel will automatically move forward or
rearward for the driver enter or exit
the vehicle comfortably.
- Off (unchecked) : The steering easy access function will be deac-
tivated.
❈ For more details, refer to “Driver
Position Memory System” in chap-
ter 3.
Wireless smart phone charging
system (if equipped) : If this item
checked, the Wireless smart
phone charging system will be acti-
vated.
Wiper/Light Display (if equipped) :
If this item checked, the Wiper/Light
Display will be activated.
Gear position pop up (if
equipped) : To activate or deacti-
vate the gear position pop-up.
When activated, the gear position
will be displayed on the LCD dis-
play. Service interval

Service Interval
To activate or deactivate the service
interval function.
Adjust Interval
To adjust the interval by mileage and
period.
Reset
To reset the service interval function
Other Features

Features of your vehicle
84
4
Press START button again
(for smart key system)
This warning message illuminates
if you can not operate the Engine
Start/Stop Button when there is a
problem with the Engine Start/Stop
Button system.
It means that you could start the engine by pressing the Engine
Start/ Stop Button once more.
If the warning illuminates each time you press the Engine
Start/Stop Button, we recommend
that you have the vehicle inspected
by an authorized Kia dealer. Press START button with key
(for smart key system)
This warning message illuminates
if you press the Engine Start/Stop
Button while the warning message
“Key not detected” is illuminating.
At this time, the immobilizer indica- tor light blinks.
Check BRAKE SWITCH fuse
(for smart key system)
This warning message illuminates if the brake switch fuse is discon-
nected.
It means that you should replace the fuse with a new one. If that is
not possible, you can start the
engine by pressing the Engine
Start/Stop Button for 10 seconds in
the ACC position. Shift to P or N to start engine
(for smart key system)
This warning message illuminates
if you try to start the engine with
the shift lever not in the P (Park) or
N (Neutral) position.
✽ ✽ NOTICE
You can start the engine with the
shift lever in the N (Neutral) position.
But, for your safety, we recommend
that you start the engine with the
shift lever in the P (Park) position.

487
Features of your vehicle
Parking Brake & BrakeFluid Warning Light
This warning light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- 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 8).
Then check all brake components
for fluid leaks. If any leaks in the
brake system are 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.
Driving the vehicle with a warning
light ON is dangerous. If the Parking
Brake & Brake Fluid Warning Light
illuminate with the parking brake
released, it indicates that the brake
fluid level is low.
In this case, have your vehicle inspect-
ed by an authorized Kia dealer.