2016 KIA Cadenza check engine

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Introduction
Your new Kia 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 Premium dealer for
details.)Tighten the cap until it clicks one
time, otherwise the fuel cap open
warning indicator light (or LCD
display) will illuminate.Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), and gasoline or gasohol con-
taining methanol (also known as
wood alcohol) are being marketed
along with or instead of leaded or
unleaded gasoline.
Pursuant to EPA regulations, ethanol
may be used in your vehicle. Do not
use gasohol containing more than
10% ethanol, and do not use gaso-
line or gasohol containing any
methanol.
Ethanol provides less energy than
gasoline and it attracts water, and it
is thus likely to reduce your fuel effi-
ciency and could lower your MPG
results. Methanol may cause drivabil-
ity problems and damage to the fuel
system, engine control system and
emission control system.
FUEL REQUIREMENTS
WARNING - Refueling
• Do not "top off" after the noz- zle automatically shuts off.
Attempts to force more fuel
into the tank can cause fuel
overflow onto you and the
ground causing a risk of fire.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage, especially
in the event of an accident.

Features of your vehicle
44
Record your key number
The key code number
is printed on the bar
code tag attached to
the key set. Should
you lose your keys, this number will
enable an authorized Kia Premium
dealer to duplicate the keys easily.
Remove the bar code tag and store it
in a safe place. Also, record the code
number and keep it in a safe and
handy place, but not in the vehicle.
Smart key functions
1. Door lock
2. Door unlock
3. Trunk open
4. Panic alarm
With smart key, you can lock or
unlock doors (and trunk) and start
the engine without inserting the key.
Refer to the following, for more
details.
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
0.7~1 m (28~40 in.) 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.
SMART KEY
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WARNING - Smart key
Never leave the keys in your vehi-
cle with unsupervised children.
Leaving children unattended in a
vehicle with a smart key is dan-
gerous. Children copy adults and
they could press the start button.
The key would enable children to
operate power windows or other
controls, or even make the vehi-
cle move, which could result in
serious bodily injury or death.

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Features of your vehicle
Immobilizer system
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Whenever the ENGINE START/STOP
button is changed to the ON position,
the immobilizer system checks and
verifies if the key is valid or not.
If the key is valid, the engine will start.
If the key is invalid, the engine will
not start.
To deactivate the immobilizersystem
Change the ENGINE START/STOP
button to the ON position.
To activate the immobilizer system
Change the ENGINE START/STOP
button to the OFF position. The immo-
bilizer system activates automatically.
Without a valid smart key for your
vehicle, the engine will not start.
✽ ✽ NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys any-
where in your vehicle. Your
Immobilizer password is a customer
unique password and should be kept
confidential. Do not leave this num-
ber anywhere in your vehicle.
✽ ✽NOTICE
Keep each key separate in order to
avoid a starting malfunction.
Do not put metal accessories near
the ignition switch.
Metal accessories may interrupt the
transponder signal and may prevent
the engine from being started.
If you need additional keys or lose
your keys, consult an authorized Kia
Premium dealer.

427
Features of your vehicle
HOOD
Opening the hood
1. Pull the release lever to unlatchthe hood. The hood should pop
open slightly.
Open the hood after turning off the
engine on a flat surface, shifting the
shift lever to the P(Park) position for
automatic transaxle and to the
1st(First) gear or R(Reverse) for
manual transaxle, and setting the
parking brake. 2. Go to the front of the vehicle, raise
the hood slightly, push the second-
ary latch (1) left of the hood center
and lift the hood (2).
3. Raise the hood. It will raise com- pletely by itself after it has been
raised about halfway.
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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.

Features of your vehicle
28
4
Closing the hood
1. Before closing the hood, check the
following:
ment must be correctly installed.
bustible material must be removed
from the engine compartment.
2. Lower the hood halfway and push down to securely lock in place.
WARNING
Before closing the hood, ensure
that all obstructions are
removed from the hood open-
ing. Closing the hood with an
obstruction present in the hood
opening may result in property
damage or severe personal
injury.
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.

431
Features of your vehicle
Make sure to refuel your vehicle
according to the "Fuel requirements"
suggested in section 1.
If the fuel filler cap requires replace-
ment, use only a genuine Kia cap or
the equivalent specified for your vehi-
cle. An incorrect fuel filler cap can
result in a serious malfunction of the
fuel system or emission control sys-
tem.Emergency fuel filler lid release
If the fuel filler lid does not open
using the remote fuel filler lid
release, you can open it manually by
pulling the handle outward slightly.
CAUTION- Exterior paint
Do not spill fuel on the exteriorsurfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage the paint.
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.
WARNING - Smoking
DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your vehi-
cle while at a gas station espe-
cially during refueling.
Automotive fuel is highly flam-
mable and can, when ignited,
result in fire.
CAUTION
Do not pull the handle exces- sively, otherwise the luggagearea trim or release handle maybe damaged.
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437
Features of your vehicle
STEERING WHEEL
Electric power steering (EPS)
Power steering uses the 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 the power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering wheel becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for better control of
the steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia Premium dealer.
✽ ✽NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort is increased
immediately after turning the igni-
tion switch on. This happens as the
system 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 ignition
switch is turned to the ON or
LOCK position.
• Motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• The steering effort increases if the steering wheel is rotated continu-
ously when the vehicle is not in
motion. However, after a few min-
utes, it will return to its normal
conditions.
• When you operate the steering wheel in low temperature, abnor-
mal noise could occur. If tempera-
ture rises, the noise will disappear.
This is a normal condition.
If the Electric Power Steering System
does not operate normally, the warn-
ing light will illuminate on the instru-
ment cluster. The steering wheel may
become difficult to control or operate
abnormally. Take your vehicle to an
authorized Kia Premium dealer and
have the vehicle checked as soon as
possible.
WARNING
If the steering wheel becomes
too warm, turn the system off.
The heated steering wheel may
cause burns even at low tem-
peratures, especially if used for
long periods of time.

467
Features of your vehicle
Steering wheel unlocked
This warning message illuminatesif the steering wheel does not lock
when the Engine Start/Stop Button
changes to the OFF position.
Check steering wheel lock
system
This warning message illuminates if the steering wheel does not lock
normally when the Engine
Start/Stop Button changes to the
OFF position.
Press brake pedal to start engine
This warning message illuminatesif the Engine Start/Stop Button
changes to the ACC position twice
by pressing the button repeatedly
without depressing the brake pedal.
It means that you should depress the brake pedal to start the engine.
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