2011 KIA CADENZA engine

Introduction
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1
We want to help you get the greatest
possible driving pleasure from your vehi-
cle. Your Owner’s Manual can assist you
in many ways. We strongly 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
learn about features, important safety
information, and driving tips under vari-
ous road conditions.
The general layout of the manual is pro-
vided 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 sections
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 manu-
al. These WARNINGs were prepared to
enhance your personal safety. You should
carefully read and follow ALL procedures
and recommendations provided in these
WARNINGs, CAUTIONs and NOTICEs.
✽✽

NOTICE
A NOTICE indicates interesting or help-
ful information is being provided.
Gasoline engine
Unleaded
Your new KIA vehicle is designed to use
only unleaded fuel having an Octane
Rating of RON (Research Octane
Number) 91 / AKI (Anti-Knock Index) 87
or higher.
Your new vehicle is designed to obtain
maximum performance with UNLEADED
FUEL, as well as minimize exhaust emis-
sions and spark plug fouling.
HOW TO USE THIS MANUAL
WARNING
A WARNING indicates a situation in
which harm, serious bodily injury ordeath could result if the warning isignored.
CAUTION
A CAUTION indicates a situation in which damage to your vehicle couldresult if the caution is ignored.
FUEL REQUIREMENTS

13
Introduction
Leaded (if equipped)
For some countries, your vehicle is
designed to use leaded gasoline. When
you are going to use leaded gasoline,
ask an authorized KIA dealer whether
leaded gasoline in your vehicle is avail-
able or not. Octane Rating of leaded gasoline is
same with unleaded one.
Gasoline containing alcohol andmethanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alcohol),and gasoline or gasohol containing
methanol (also known as wood alcohol)
are being marketed along with or instead
of leaded gasoline. Do not use gasohol containing more than 10% ethanol, and do not use gasoline or
gasohol containing any methanol. Either
of these fuels may cause drivability prob-lems and damage to the fuel system.
Discontinue using gasohol of any kind if
drivability problems occur.
Vehicle damage or drivability problems
may not be covered by the manufactur-
er’s warranty if they result from the useof:
1. Gasohol containing more than 10% ethanol.
2. Gasoline or gasohol containing methanol.
3. Leaded fuel or leaded gasohol.
WARNING
• Do not "top off" after the nozzle automatically shuts off when refueling.
Always check that the fuel cap is installed securely to prevent fuel
spillage in the event of an acci-dent.
CAUTION
NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental to
the catalytic converter and willdamage the engine control sys-tem’s oxygen sensor and affect emission control.
Never add any fuel system cleaningagents to the fuel tank other thanwhat has been specified. (Consult anauthorized KIA dealer for details.)
CAUTION
Never use gasohol which containsmethanol. Discontinue use of any
gasohol product which impairs dri-vability.

Introduction
4
1
Use of MTBE
KIA recommends avoiding fuels contain-
ing MTBE (Methyl Tertiary Butyl Ether)
over 15.0% vol. (Oxygen Content 2.7%
weight) in your vehicle.
Fuel containing MTBE over 15.0% vol.
(Oxygen Content 2.7% weight) may
reduce vehicle performance and produce
vapor lock or hard starting.
Do not use methanol
Fuels containing methanol (wood alco-
hol) should not be used in your vehicle.
This type of fuel can reduce vehicle per-
formance and damage components ofthe fuel system.
Gasolines for cleaner air
To help contribute to cleaner air, KIA rec-
ommends that you use gasolines treated
with detergent additives, which help pre-
vent deposit formation in the engine.
These gasolines will help the engine run
cleaner and enhance performance of theEmission Control System.
Operation in foreign countries
If you are going to drive your vehicle in
another country, be sure to:
Observe all regulations regarding reg-
istration and insurance.
Determine that acceptable fuel is avail- able. No special break-in period is needed. By
following a few simple precautions for the
first 1,000 km (600 miles) you may add to
the performance, economy and life of
your vehicle.
Do not race the engine.
While driving, keep your engine speed
(rpm, or revolutions per minute)
between 2,000 rpm and 4,000 rpm.
Do not maintain a single speed for long periods of time, either fast or slow.
Varying engine speed is needed to
properly break-in the engine.
Avoid hard stops, except in emergen- cies, to allow the brakes to seat prop-
erly.
Don't let the engine idle longer than 3 minutes at one time.
Don't tow a trailer during the first 2,000
km (1,200 miles) of operation.
VEHICLE BREAK-IN PROCESS
CAUTION
Your New Vehicle Limited Warranty
may not cover damage to the fuelsystem and any performance prob-lems that are caused by the use offuels containing methanol or fuels
containing MTBE (Methyl TertiaryButyl Ether) over 15.0% vol. (Oxygen Content 2.7% weight.)

15
Introduction
INDICATOR SYMBOLS ON THE INSTRUMENT CLUSTER
Seat belt warning light
High beam indicator
Turn signal indicator
ABS warning light
Parking brake & Brake fluid
warning light
Engine oil pressure warning light
ESP indicator*
ESP OFF indicator*
Malfunction indicator light
Air bag warning light
Cruise indicator*
Cruise SET indicator*
Immobilizer indicator
Low fuel level warning light
* : if equipped ❈ For more detailed explanations, refer to “Instrument cluster” in section 4.
Charging system warning light
Overspeed warning light*
120km/h
Tail light indicator
Trunk ajar warning light
Front fog light indicator
Rear fog light indicator*
Door ajar warning light

2
Interior overview / 2-2
Instrument panel overview / 2-3
Engine compartment / 2-4
Your vehicle at a glance

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Your vehicle at a glance
INSTRUMENT PANEL OVERVIEW
OVG019002L
1. Instrument cluster.............................4-43
2. Horn .................................................4-38
3. Driver's front air bag .........................3-37
4. Light control/Turn signals .................4-76
5. Wiper/Washer ...................................4-82
6. Auto cruise control* ..........................5-28
7. Steering wheel audio control* ........4-121
8. Ignition switch or ENGINE START/STOPbutton ..........................................5-4, 5-7
9. Hazard warning flasher switch ..4-75, 6-2
10. Digital clock ..................................4-117
11. Climate control system .......4-91, 4-100
12. Shift lever .......................................5-12
13. Passenger's front air bag ...............3-37
14. Glove box .....................................4-111
15. Parking brake .................................5-19
* : if equipped

Your vehicle at a glance
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ENGINE COMPARTMENT
1. Engine oil dipstick .............................7-16
2. Engine oil filler cap ...........................7-16
3. Engine coolant reservoir ...................7-19
4. Radiator cap .....................................7-20
5. Brake fluid reservoir ..........................7-21
6. Power steering fluid reservoir ...........7-22
7. Windshield washer fluid reservoir .....7-23
8. Air cleaner.........................................7-24
9. Fuse box ...........................................7-45
10. Negative battery terminal................7-30
11. Positive battery terminal .................7-30
OVG079002
❈The actual engine compartment in the vehicle may differ from the illustration.

Safety features of your vehicle
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Front seat adjustment - power
The front seat can be adjusted by using
the control switch located on the outside
of the seat cushion. Before driving, adjustthe seat to the proper position so as to
easily control the steering wheel, pedals
and switches on the instrument panel.
Forward and rearward
Push the control switch forward or rear-
ward to move the seat to the desired
position. Release the switch once theseat reaches the desired position.
WARNING
The power seat is operable with the
ignition OFF.
Children should never be left unat-
tended in the car.
CAUTION
The power seat is driven by an electric motor. Stop the motor
operation once the adjustment is complete. Excessive operationmay damage the electrical equip- ment.
When in operation, the power seat consumes a large amount ofelectrical power. To preventunnecessary charging system
drain, don’t adjust the power seatlonger than necessary while theengine is not running.
Do not operate two or more power seat control switches at the same
time. Doing so may result inpower seat motor or electricalcomponent malfunction.
OVG039006