2014 Hyundai Sonata check engine

F6
Introduction
NOTICE indicates a situation
which, if not avoided, could result
in vehicle damage.
Gasoline engine
Unleaded
For Europe
For the optimal vehicle perfor mance,
we recommend you use unleaded
gasoline which has an octane rating of
RON (Research Octane Number) 95 /
AKI (Anti Knock Index) 91 or higher.
Yo u m a y u s e u n l e a d e d g a s o l i n e w i t h
an octane rating of RON 91-94 / AKI
87-90 but it may result in slight per-
for mance reduction of the vehicle. (Do
not use methanol blended fuels)
Except Europe
Yo u r n e w v e h i c l e i s d e s i g n e d t o u s e
only unleaded fuel having an Octane
Rating of RON (Research Octane
Number) 91 / AKI (Anti-Knock Index)
87 or higher. (Do not use methanol
blended fuels)
Yo u r n e w v e h i c l e i s d e s i g n e d t o
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
NOTICE
•Do not "top off" after the noz-
zle automatically shuts off
when refueling.
•Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING
NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental
to the catalytic converter and
will damage the engine control
system’s oxygen sensor and
affect emission control.
Never add any fuel system
cleaning agents to the fuel tank
other than what has been speci-
fied (We recommend that you
consult an authorized HYUNDAI
dealer for details.)
CAUTION
CAUTION indicates a hazardous
situation which, if not avoided,
could result in minor or moder-
ate injury.
CAUTION
FUEL REQUIREMENTS

F19
Emergency commodity ........................................6-23
Fire extinguisher .............................................................6-23
First aid kit ......................................................................6-23
Tr i a n g l e r e f l e c t o r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 2 3
Tire pressure gauge .......................................................6-23
Engine compartment .............................................7-3
Maintenance services ...........................................7-6
Owner's responsibility ......................................................7-6
Owner maintenance precautions ..................................7-6
Owner maintenance ...............................................7-7
Owner maintenance schedule ........................................7-8
Scheduled maintenance services ......................7-10
Normal maintenance schedule (for Europe) ............7-11
Maintenance under severe usage and
low mileage conditions (for Europe) ..........................7-15
Normal maintenance schedule (except Europe) .....7-17
Maintenance under severe usage conditions
(except Europe) ...............................................................7-21
Explanation of scheduled maintenance items ..7-23
Engine oil ..............................................................7-27
Checking the engine oil level ....................................7-27
Checking the engine oil and filter ..............................7-29
Engine coolant......................................................7-30
Checking the coolant level ...........................................7-30
Changing the coolant .....................................................7-32
Brake/Clutch fluid ..............................................7-33
Checking the brake/clutch fluid level ........................7-33
F19
7Maintenance

3-4
Convenient features of your vehicle
Remote key
Yo u r H Y U N D A I u s e s a r e m o t e k e y,
which you can use to lock or unlock
a door (and trunk) and even start the
engine.
1. Door Lock
2. Door Unlock
3. Trunk Unlock
Locking
To lock :
1. Close all doors, engine hood and
trunk.
2. Press the Door Lock button (1) on
the remote key.
3. The doors will lock. The hazard
warning lights will blink. Also, the
outside rearview mirror will fold, if
the outside rearview mirror folding
switch is in the AUTO position (if
equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
Unlocking
To unlock:
1. Press the Door Unlock button (2)
on the remote key.
2. The doors will unlock. The hazard
warning lights will blink two times.
Also, the outside rearview mirror
will unfold, if the outside rearview
mirror folding switch is in the
AUTO position (if equipped).
Information
After unlocking the doors, the doors
will lock automatically after 30 sec-
onds unless a door is opened.
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ACCESSING YOUR VEHICLE
Do not leave the keys in your
vehicle with unsupervised chil-
dren. Unattended children
could place the key in the igni-
tion switch and may operate
power windows or other con-
trols, or even make the vehicle
move, which could result in
serious injury or death.
WARNING
OHG040006L

3-8
Smart key
Yo u r H Y U N D A I u s e s a S m a r t K e y,
which you can use to lock or unlock
a door (and trunk) and even start the
engine.
1. Door Lock
2. Door Unlock
3. Trunk Unlock
Locking To lock :
1. Close all doors, engine hood and
trunk.
2. Either press the door handle but-
ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will
blink. Also, the outside rearview
mirror will fold, if the outside
rearview mirror folding switch is in
the AUTO position (if equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
Information
The door handle button will only
operate when the smart key is within
0.7~1 m (28~40 in.) from the outside
door handle.
i
Convenient features of your vehicle
OBA043222IN
OLF044002N
OLF044002R
■Left-hand drive
■Right-hand drive

3-20
Convenient features of your vehicle
This system helps to protect your
vehicle and valuables. The horn will
sound and the hazard warning lights
will blink continuously if any of the
following occurs:
-A door is opened without using the
remote key or smart key.
-The trunk is opened without using
the remote key or smart key.
-The engine hood is opened.
The alarm continues for 30 seconds,
then the system resets. To turn off
the alarm, unlock the doors with the
remote key or smart key.
The Theft Alarm System automati-
cally sets 30 seconds after you lock
the doors and the trunk. For the sys-
tem to activate, you must lock the
doors and the trunk from outside the
vehicle with the remote key or smar t
key or by pressing the button on the
outside of the door handles with the
smart key in your possession.
The hazard warning lights will blink
and the chime will sound once to
indicate the system is armed.
Once the security system is set, open-
ing any door, the trunk, or the hood
without using the remote key or smart
key will cause the alarm to activate.
The Theft Alarm System will not set if
the hood, the trunk, or any door is
not fully closed. If the system will not
set, check the hood, the trunk, or the
doors are fully closed.
Do not attempt to alter this system or
add other devices to it.
Information
• Do not lock the doors until all pas-
sengers have left the vehicle. If the
remaining passenger leaves the
vehicle when the system is armed,
the alarm will be activated.
• If the vehicle is not disarmed with
the remote key or smart key, open
the doors by using the mechanical
key and place the ignition switch in
the ON position (for remote key) or
start the engine (for smart key) and
wait for 30 seconds.
•When the system is disarmed but a
door or trunk is not opened within 30
seconds, the system will be rearmed.
Information
Vehicles equipped with a theft alarm
system will have a label attached to
the vehicle with the following words:
1. WARNING
2. SECURITY SYSTEM
ii
THEFT-ALARM SYSTEM
OJC040170

3-24
Convenient features of your vehicle
The Driver Position Memory System
is provided to store and recall the fol-
lowing memory settings with a sim-
ple button operation.
- Driver's seat position
- Outside rearview mirror position
- Instrument panel illumination intensity
Information
• If the battery is disconnected, the
memory settings will be erased.
•If the Driver Position Memory
System does not operate normally,
we recommend that you have the
system checked by an authorized
HYUNDAI dealer.
Storing memory positions
1. Move the shift lever into P (for
Automatic transaxle) or Neutral (for
manual transaxle) while the ignition
switch or the Engine Star t/Stop but-
ton is in the ON position.
2. Adjust the driver's seat position,
outside rearview mirror position
and instrument panel illumination
intensity to the desired position.
3. Press the SET button. The system
will beep once and notify you
"Press button to save settings"on
the LCD display.
4. Press one of the memory buttons
(1 or 2) within 5 seconds. The sys-
tem will beep twice when the mem-
ory has been successfully stored.
5.
"Driver 1 (or 2) settings saved" will
appear on the LCD display.
i
DRIVER POSITION MEMORY SYSTEM (IF EQUIPPED)
OLF044013
Never attempt to operate the driv-
er position memory system while
the vehicle is moving.
This could result in loss of con-
trol, and an accident causing
death, serious injury, or property
damage.
WARNING
OLF044403L/OLF044404L

3-26
Convenient features of your vehicle
STEERING WHEEL
Electric power steering (EPS)
The system assists you with steering
the vehicle. If the engine is off or if
the power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Also, the steering effort 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, we recommend
that the system be checked by an
authorized HYUNDAI dealer.
If the Electric Power Steering
System does not operate normal-
ly, the warning light ( ) will illu-
minate on the instrument cluster.
The steering wheel may become
difficult to control or operate. Take
your vehicle to an authorized
HYUNDAI dealer and have the sys-
tem checked as soon as possible.
Information
The following symptoms may occur
during normal vehicle operation:
•The steering effort may be high
immediately after placing the igni-
tion switch or the Engine Start/Stop
button in the ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics is completed,
the steering wheel will return to its
normal condition.
(Continued)
(Continued)
•Aclick noise may be heard from the
EPS relay after the ignition switch is
placed to the ON or LOCK/OFF
position (Without Smart key system).
Aclick noise may be heard from the
EPS relay after the Engine Start/Stop
button is in the ON or OFF position.
(With Smart key system)
• Motor noise may be heard when the
vehicle is at stop or at a low driving
speed.
•When you operate the steering
wheel in low temperature, abnormal
noise may occur. If temperature
rises, the noise will disappear. This
is a normal condition.
• When the vehicle is stationary, if
you turn the steering wheel all the
way to the left or right continuously,
the steering wheel effort increases.
This is not a system malfunction. As
time passes, the steering wheel
effort will return to its normal con-
dition.
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NOTICE

3-40
Convenient features of your vehicle
•To prevent possible damage to
the power window system, do
not open or close two windows
or more at the same time. This
will also ensure the longevity of
the fuse.
•Never try to operate the main
switch on the driver's door and
the individual door window
switch in opposite directions at
the same time. If this is done, the
window will stop and cannot be
opened or closed.
NOTICE
•NEVER leave the keys in your
vehicle with unsupervised
children, when the engine is
running.
•NEVER leave any child unat-
tended in the vehicle. Even
very young children may inad-
vertently cause the vehicle to
move, entangle themselves in
the windows, or otherwise
injure themselves or others.
•Always double check to make
sure all arms, hands, head
and other obstructions are
safely out of the way before
closing a window.
(Continued)
(Continued)
•Do not allow children to play
with the power windows. Keep
the driver’s door power window
lock switch in the LOCK posi-
tion (pressed). Serious injury
can result from unintentional
window operation by the child.
•Do not extend your head,
arms or body outside the win-
dows while driving.
WARNING