eco Hyundai Sonata 2013 Repair Manual

Features of your vehicle54 4* : if equippedOdometer (mi. or km)
The odometer indicates the total dis-
tance the vehicle has been driven.
You will also find the odometer useful to
determine when periodic maintenance
should be performed.
The odometer is always displayed until
the display is turned off.Tripmeter (mi. or km)
TRIP A : Tripmeter A
TRIP B : Tripmeter B
This mode indicates the distance of indi-
vidual trips selected since the last trip-
meter reset.
The meter's working range is from 0.0 to
9999.9 miles (0.0 to 9999.9 km).
Pressing the RESET button for more
than 1 second, when the tripmeter (TRIP
A or TRIP B) is being displayed, clears
the tripmeter to zero (0.0). Average fuel consumption
Average speed
Instant fuel consumption
TRIP ATRIP B
Distance to empty
Elapsed timeECO ON/OFF*
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455
Features of your vehicle
Distance to empty (mi. or km)
This mode indicates the estimated dis-
tance to empty based on the current fuel
in the fuel tank and the amount of fuel
delivered to the engine. When the
remaining distance is below 30 miles (50
km), “---” will be displayed and the dis-
tance to empty indicator will blink.
The meter’s working range is from 30 to
999 miles (50 to 999 km).Average fuel consumption (if equipped)
(MPG orl/100 km)
This mode calculates the average fuel
consumption from the total fuel used and
the distance since the last average con-
sumption reset. The total fuel used is cal-
culated from the fuel consumption input.
For an accurate calculation, drive more
than 0.03 miles (50 m).
Pressing the RESET button for more than
1 second, when the average fuel con-
sumption is being displayed, clears the
average fuel consumption to zero (----).
If the vehicle speed exceeds 1.6 MPH
(1km/h) after being refueled with more
than 1.6 gallons (6 l), the average fuel
consumption will be cleared to zero (----).
Instant fuel consumption (MPG orl/100km)This mode calculates the instant fuel
consumption every 2 seconds (supervi-
sion type : every 0.2 second) from the
driving distance and quantity of fuel
injection.
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Features of your vehicle56 4Average speed (MPH or km/h)
This mode calculates the average speed
of the vehicle since the last average
speed reset.
Even if the vehicle is not in motion, the
average speed keeps changing while the
engine is running.
Pressing the RESET button for more
than 1 second, when the average speed
is being displayed, clears the average
speed to zero (---).Elapsed time
This mode indicates the total time trav-
eled since the last driving time reset.
Even if the vehicle is not in motion, the
driving time keeps increasing while the
engine is running.
The meter’s working range is from
00:00~99:59.
Pressing the RESET button for more
than 1 second, when the driving time is
being displayed, clears the driving time to
zero (00:00).ECO ON/OFF mode (if equipped)
You can turn the ECO indicator on/off on
the instrument cluster in this mode.
If you push the RESET button for more
than 1 second in the ECO ON mode,
ECO OFF is displayed in the screen and
the ECO indicator turns off.
If you want to display the ECO indicator
again, press the RESET button for more
than 1 second in the ECO OFF mode
and then ECO ON mode is displayed in
the screen.
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Features of your vehicle58 4Two-press unlockDriver Door 1st Press- The driver's
door will unlock when pressing the
unlock button on the transmitter or smart
key, pressing the button of the driver's
outside door handle with the smart key,
or inserting the key into the key hole of
the driver's outside door and turning the
key toward the rear of the vehicle. All
doors will unlock when pressing the
unlock button on the transmitter or smart
key, pressing the button of the driver's
outside door handle with the smart key,
or inserting the key into the key hole of
the driver's outside door and turning the
key toward the rear of the vehicle within
4 seconds.
All Doors 1st Press- All doors will
unlock when pressing the unlock button
on the transmitter or smart key, pressing
the button of the driver's outside door
handle with the smart key, or inserting
the key into the key hole of the driver's
outside door and turning the key toward
the rear of the vehicle.
Headlamp delayOn- If you turn the ignition switch to the
ACC or OFF position with the head-
lamp ON, the headlamps remain on
for about 20 minutes. Also, the
headlamp welcome operation will
be activated. Refer to the [LIGHT-
ING] section in this chapter.
Off- The headlamp delay and headlamp
welcome operation will be can-
celed.Horn feedback (if equipped)On- After locking the door by pressing
the lock button on the transmitter, if
you press the lock button again
within 4 seconds, the warning
sound will operate once to indicate
that all doors are locked.
Off- The Horn feedback operation will
be canceled.
Warnings and indicatorsAll warning lights are checked by turning
the ignition switch ON (do not start the
engine). Any light that does not illuminate
should be checked by an authorized
HYUNDAI dealer.
After starting the engine, check to make
sure that all warning lights are off. If any
are still on, this indicates a situation that
needs attention. When releasing the
parking brake, the brake system warning
light should go off. The fuel warning light
will stay on if the fuel level is low.
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459
Features of your vehicle
ECO indicator
(if equipped)ECO ON/OFF mode (if equipped)
The ECO indicator light helps that you to
drive economically.
It is displayed if you drive fuel efficiently
to help you improve fuel efficiency.
 The ECO indicator (green) will turn on
when you are driving fuel efficiently in
the ECO ON mode.
If you don't want the indicator dis-
played, you can turn the ECO ON
mode to OFF mode by pressing the
TRIP button.
As per ECO ON/OFF Mode operation,
refer to the previous page. (if equipped)
 The fuel-efficiency can be changed by
the driver's driving habits and road
conditions.
 The ECO indicator does not funtion in
P (Park), and N (Neutral), R (Reverse).
 When the instant fuel consumption
mode is displayed on the LCD screen,
the ECO indicator turns off (if
equipped).Active ECO system (if equipped)
When the active ECO is operating the
ECO indicator is green.
For more detailed information, refer to
“Active ECO” in chapter 5.
Air bag warning lightThis warning light will illuminate for
approximately 6 seconds each time you
turn the ignition switch to the ON posi-
tion.
This light also comes on when the
Supplemental Restraint System (SRS) is
not working properly. If the SRS air bag
warning light does not come on, or
continuously remains on after operating
for about 6 seconds when you turned the
ignition switch to the ON position or start-
ed the engine, or if it comes on while
driving, have the SRS inspected by an
authorized HYUNDAI dealer.
ECO
WARNING
Don't keep watching the indicator
while driving. It will distract you
while driving and cause an acci-
dent that results in severe personal
injury.
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Features of your vehicle60 4Anti-lock brake system
(ABS) warning light This light illuminates if the ignition switch
is turned ON and goes off in approxi-
mately 3 seconds if the system is operat-
ing normally.
If the ABS warning light remains on,
comes on while driving, or does not
come on when the ignition switch is
turned to the ON position, this indicates
that there may be a malfunction with the
ABS.
If this occurs, have your vehicle checked
by an authorized HYUNDAI dealer as
soon as possible. The normal braking
system will still be operational, but with-
out the assistance of the anti-lock brake
system.Electronic brake force distri-
bution (EBD) system warning
light
If these two warning lights illuminate at
the same time while driving, your vehicle
may have a malfunction with the ABS
and EBD system.
In this case, your ABS and regular brake
system may not work normally. Have the
vehicle checked by an authorized
HYUNDAI dealer as soon as possible.
✽ ✽
NOTICEIf the ABS warning light or EBD warn-
ing light is on and stays on, the
speedometer or odometer/tripmeter
may not work. In this case, have your
vehicle checked by an authorized
HYUNDAI dealer as soon as possible.Seat belt warning The driver's seat belt warning light and
chime will activate to the following table
when the ignition switch is in "ON" posi-
tion.
WARNING
If the both ABS and brake warning
lights are on and stay on, your vehi-
cle’s brake system will not work
normally during sudden braking. In
this case, avoid high speed driving
and abrupt braking. Have your vehi-
cle checked by an authorized
HYUNDAI dealer as soon as possi-
ble.
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461
Features of your vehicle
*1Warning pattern repeats 11 times with
interval 24 seconds. If the driver's seat
belt is buckled, the light will stop within
6 seconds and chime will stop immedi-
ately.
*2The light will stop within 6 seconds and
chime will stop immediately.
Turn signal indicatorThe blinking arrows on the instrument
panel show the direction indicated by the
turn signals. If the arrow comes on but
does not blink, blinks more rapidly than
normal, or does not illuminate at all, a
malfunction in the turn signal system is
indicated. Your dealer should be consult-
ed for repairs.High beam indicator This indicator illuminates when the head-
lights are on and in the high beam posi-
tion or when the turn signal lever is pulled
into the Flash-to-Pass position.Tail light indicator This indicator illuminates when the tail
lights are on.
Engine oil pressure
warning lightThis warning light indicates the engine oil
pressure is low.
If the warning light illuminates while driv-
ing:
1. Drive safely to the side of the road and
stop.
2. With the engine off, check the engine
oil level. If the level is low, add oil as
required.
If the warning light remains on after
adding oil or if oil is not available, call an
authorized HYUNDAI dealer.
CAUTION
If the engine is not stopped imme-
diately after the engine oil pressure
warning light is illuminated, severe
damage could result.
Conditions
Warning Pattern
Seat Belt
Vehicle
Speed
Light-Blink
Chime-
Sound
Unbuckled
6 seconds
Buckled
6 seconds
None
Buckled →
Unbuckled
Below 3 mph
(5 km/h)
6 seconds
None
3 mph~
6 mph
6 seconds
Above 6 mph
(10 km/h)
6 sec. on / 24 sec. off
(11 times)
Unbuckled
Above 6 mph
(10 km/h)
↓
Below 3 mph
(5 km/h)
6 seconds *
1
↓
Stop *
2
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465
Features of your vehicle
Immobilizer indicator Without smart key system
This light illuminates when the immobiliz-
er key is inserted and turned to the ON
position to start the engine.
At this time, you can start the engine. The
light goes out after the engine is running.
If this light blinks when the ignition switch
is in the ON position before starting the
engine, have the system checked by an
authorized HYUNDAI dealer.
With smart key system (if equipped)
If any of the following occurs in a vehicle
equipped with the smart key, the immobi-
lizer indicator illuminates, blinks or the
light goes off.
 When the smart key is in the vehicle, if
the engine start/stop button is turned
to the ON position, the indicator will
illuminate until the engine is started.
However, when the smart key is not in
the vehicle, if the engine start/stop but-
ton is depressed, the indicator will blink
for a few minutes to indicate that you
will not be able to start the engine. When the ignition switch is turned to
the ON position and the indicator turns
off after 2 seconds, the system may
need repair. Have the vehicle checked
by an authorized HYUNDAI dealer.
 When the battery is weak, if the engine
start/stop button is depressed, the indi-
cator will blink and you will not be able
to start the engine. However, you may
still be able to start the engine by
inserting the smart key in the smart
key holder. If smart key system related
parts need repair, the indicator blinks.
Low fuel level warning lightThis warning light indicates the fuel tank
is nearly empty. When it comes on, you
should add fuel as soon as possible.
Driving with the fuel level warning light on
or with the fuel level below “E” can cause
the engine to misfire and damage the
catalytic converter.
Malfunction indicator light
(MIL) (check engine light) This indicator light is part of the Engine
Control System which monitors various
emission control system components. If
this light illuminates while driving, it indi-
cates that a potential malfunction has
been detected somewhere in the emis-
sion control system.
This light will also illuminate when the
ignition switch is turned to the ON posi-
tion, and will go out in a few seconds
after the engine is started. If it illuminates
while driving, or does not illuminate when
the ignition switch is turned to the ON
position, take your vehicle to your near-
est authorized HYUNDAI dealer and
have the system checked.
Generally, your vehicle will continue to be
drivable, but have the system checked by
an authorized HYUNDAI dealer promptly.
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Features of your vehicle66 4Engine coolant
temperature warning light
(if equipped)The warning light illuminates if the tem-
perature of the engine coolant is above
257±4.5°F (125±2.5°C).
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “Overheating” in section 6.
ESC indicator (Electronic
Stability Control) The ESC indicator will illuminate when
the ignition switch is turned ON, but
should go off after approximately 3 sec-
onds. When the ESC is on, it monitors
the driving conditions under normal driv-
ing conditions, the ESC light will remain
off. When a slippery or low traction con-
dition is encountered, the ESC will oper-
ate, and the ESC indicator will blink to
indicate the ESC is operating.
The ESC indicator stays on when the
ESC may have a malfunction. Take your
car to an authorized HYUNDAI dealer
and have the system checked.ESC OFF indicator The ESC OFF indicator will illuminate
when the ignition switch is turned ON,
but should go off after approximately 3
seconds. To switch to ESC OFF mode,
press the ESC OFF button. The ESC
OFF indicator will illuminate indicating
the ESC is deactivated.
Cruise indicator (if equipped)CRUISE indicator
The indicator light illuminates when the
cruise control system is enabled.
The cruise indicator light in the instru-
ment cluster is illuminated when the
cruise control ON-OFF button on the
steering wheel is pushed.
The indicator light turns off when the
cruise control ON-OFF button is pushed
again. For more information about the
use of cruise control, refer to “Cruise
control system or Smart cruise control
system” in section 5.
CAUTION
 Prolonged driving with the
Malfunction Indicator Light illumi-
nated may cause damage to the
emission control systems which
could effect drivability and/or fuel
economy.
If the Malfunction Indicator Light
illuminates, potential catalytic
converter damage is possible.
This could result in loss of engine
power. Have the Engine Control
System inspected as soon as pos-
sible by an authorized HYUNDAI
dealer.
CRUISE
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467
Features of your vehicle
Cruise SET indicator
The indicator light illuminates when the
cruise function switch (SET- or RES+) is ON.
The cruise SET indicator light in the
instrument cluster is illuminated when
the cruise control switch (SET- or RES+)
is pushed. The cruise SET indicator light
does not illuminate when the cruise con-
trol switch (CANCEL) is pushed or the
system is disengaged.Electronic power steering
(EPS) system warning
light This indicator light comes on after the
ignition key is turned to the ON position
and then it will go out.
This light also comes on when the EPS
needs repairs. If it comes on while driv-
ing, have your vehicle inspected by an
authorized HYUNDAI dealer.
Key reminder warning chime Without smart key
If the driver’s door is opened while the
ignition key is left in the ignition switch
(ACC or LOCK position), the key
reminder warning chime will sound. This
helps prevent you from locking your keys
in the vehicle. The chime sounds until the
key is removed from the ignition switch or
the driver’s door is closed.
With smart key
If the driver’s door is opened while the
smart key is in the vehicle with the
engine start/stop button in ACC or the
smart key is in the smart key holder with
the engine start/stop button in OFF, the
key reminder warning chime will sound.
The chime sounds until the smart key is
removed from the smart key holder or the
driver’s door is closed.
Warning on the LCD screen
(if equipped)Key is not in vehicleIf the smart key is not in the vehicle and
if any door is opened or closed with the
engine start/stop button in ACC, ON, or
START, the warning illuminates on the
LCD screen. The chime also sounds for 5
seconds when the smart key is not in the
vehicle and any door is closed.
Turn the ignition switch off or get hold of
the smart key.
EPS
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