ECON Hyundai Sonata Hybrid 2013 Service Manual

Features of your vehicle
54 4
Anti-lock brake system
(ABS) warning light
This light illuminates if the engine
start/stop button is turned ON and goes
off in approximately 3 seconds if the sys-
tem is operating normally.
If the ABS warning light remains on, comes
on while driving, or does not come on when
the engine start/stop button 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 sys-
tem will still be operational, but without 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.
✽ ✽
NOTICE
If 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 engine start/stop button is in
"ON" position.
*
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.
WARNING
If both the 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.
ConditionsWarning Pattern
Seat BeltVehicle
SpeedLight-BlinkChime-
Sound
Unbuckled6 seconds
Buckled6 secondsNone
Buckled →
Unbuckled
Below 3 mph
(5 km/h)6 secondsNone
3 mph~
6 mph6 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

Features of your vehicle
58 4
Charging system warning
light
This warning light indicates a malfunction
of either the generator or electrical
charging system.
If the warning light comes on while the
vehicle is in motion:
1. Drive to the nearest safe location.
2. With the engine off, check the genera-
tor drive belt for looseness or break-
age.
3. If the belt is adjusted properly, a prob-
lem exists somewhere in the electrical
charging system. Have an authorized
HYUNDAI dealer correct the problem
as soon as possible.
Front fog light indicator
(if equipped)
This light comes on when the front fog
lights are ON.
Trunk lid open warning
light
This warning light illuminates when the
trunk lid is not closed securely with the
engine start/stop button in any position.
Door open warning
light
This indicator illuminates when a door is
not closed securely.
Immobilizer indicator
(if equipped)
With smart key system
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 for a few seconds. However,
when the smart key is not in the vehi-
cle, if the engine start/stop button is
depressed, the indicator will blink for a
few seconds to indicate that you will
not be able to start the hybrid system.
When the engine start/stop button is
turned to the ON position and the indi-
cator turns off after 2 seconds, the sys-
tem 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 hybrid system. However,
you may still be able to start the hybrid
system by inserting the smart key in
the smart key holder. If smart key sys-
tem related parts need repair, the indi-
cator blinks.

459
Features of your vehicle
Low fuel level warning light
This 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.
Engine 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 Chapter 6.
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
engine start/stop button is in the ON
position, and will go out in a few seconds
after the engine is started. If it illuminates
while driving, or does not illuminate when
the engine start/stop button is in 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.
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.

Features of your vehicle
60 4
ESC indicator (Electronic
Stability Control)
The ESC indicator will illuminate when
the engine start/stop button is pressed to
ON, but should go off after approximate-
ly 3 seconds. When the ESC is on, it
monitors the driving conditions under
normal driving conditions, the ESC light
will remain off. When a slippery or low
traction condition is encountered, the
ESC will operate, 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 engine start/stop button is
pressed to 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 illumi-
nate indicating the ESC is deactivated.
If this indicator stays on when ESC OFF
is not selected, the ESC may have mal-
functioned. Take your vehicle to an
authorized HYUNDAI dealer and have
the system checked.
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.CRUISE

Features of your vehicle
62 4
Warning on the LCD screen
(if equipped)
Key is not in vehicle
If 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.
Key is not detected
If the smart key is not in the vehicle or is
not detected and you push the engine
start/stop button, the warning illuminates
on the LCD screen for 10 seconds.
Low key battery
When the smart key in the vehicle dis-
charges, the warning illuminates on the
LCD screen for 10 seconds.
Replace the battery with a new one. If it
is not possible, you can start the engine
by inserting the smart key into the smart
key holder and pushing the engine
start/stop button.
OYFH041063N-1OYFH041064N-1OYFH041062N-1

463
Features of your vehicle
Press brake pedal to start engine
If the engine start/stop button turns to the
ACC position twice by pushing the
engine start/stop button repeatedly with-
out pressing the brake pedal, the warn-
ing illuminates on the LCD screen for 10
seconds to indicate that you should
press the brake pedal to start the engine.
Shift to "P"
If you push the engine start/stop button
with the engine start/stop button ON and
the shift lever not in P(Park), the warning
illuminates on the LCD screen for 10 sec-
onds to indicate that you should press
the engine start/stop button with the shift
lever in P(Park) to turn off the engine.
Remove key
When you turn off the engine with the
smart key in the smart key holder, the
warning illuminates on the LCD screen
for 10 seconds.
Push the smart key inward and pull it out
from the smart key holder.
OYFH041065N-1OYFH041066N-1OYFH041067N-1

Features of your vehicle
64 4
Insert key
If you push the engine start/stop button
while the "Key is not detected" illumi-
nates on the LCD screen, the warning
illuminates for 10 seconds.
Press start button again
If there is a problem with the engine
start/stop button system, the warning illu-
minates for 10 seconds to indicate that
you could start the engine by pressing
the engine start/stop button while press-
ing the brake pedal.
If the warning illuminates each time you
push the engine start/stop button, take
your vehicle to an authorized HYUNDAI
dealer and have the system checked.
Shift to "P" to start engine
If you try to start the engine with the shift
lever not in P(Park), the warning illumi-
nates for 10 seconds on the LCD screen.
OYFH041069N-1OYFH041070N-1OYFH041068N-1

Features of your vehicle
70 4
The rearview camera will activate when
the back-up light is ON with the engine
start/stop button ON and the shift lever in
the R position.
This system is a supplemental system
that shows behind the vehicle through
the monitor while backing-up.
✽ ✽
NOTICE
The rearview camera may not operate
normally, in extremely high or low
temperatures (operating temperature :
-13°F~149°F (-20°C~65°C)).
The hazard warning flasher should be
used whenever you find it necessary to
stop the car in a hazardous location.
When you must make such an emer-
gency stop, always pull off the road as far
as possible.
The hazard warning lights are turned on
by pushing in the hazard switch. This
causes all turn signal lights to blink. The
hazard warning lights will operate even if
the vehicle is off.
To turn the hazard warning lights off,
push the switch a second time.
REAR VIEW CAMERA (IF EQUIPPED)
WARNING
This system is a supplementary
function only. It is the responsi-
bility of the driver to always
check the inside/outside rearview
mirror and the area behind the
vehicle before and while backing
up.
Always keep the camera lens
clean. If the lens is covered with
foreign matter, the camera may
not operate normally.
OYF049081
OYF049082N
HAZARD WARNING FLASHER
OYF049084N

471
Features of your vehicle
Battery saver function
The purpose of this feature is to pre-
vent the battery from being dis-
charged. The system automatically
turns off the parking lights when the
driver turns off the hybrid system and
opens the driver-side door.
With this feature, the parking lights will
be turned off automatically if the driver
parks on the side of the road at night.
If necessary, to keep the lights on
when the vehicle is off, perform the fol-
lowing:
1) Open the driver-side door.
2) Turn the parking lights OFF and ON
again using the light switch on the
steering column.
Headlamp delay (if equipped)
If you press the engine start/stop button
to the ACC or OFF position with the
headlights ON, the headlights (and/or tail
lights) remain on for about 20 minutes.
However, if the driver’s door is opened
and closed, the headlights are turned off
after 30 seconds.
The headlights can be turned off by
pressing the lock button on the smart key
twice or turning the light switch to the
OFF or Auto position.
However, if you turn the light switch to the
Auto position when it is dark outside, the
headlights will not be turned off.
Headlamp welcome function
When the headlight switch is in the ON or
AUTO position and all doors (and trunk)
are closed and locked, if you press the
door unlock button on the smart key, the
headlights will come on for about 15 sec-
onds. At this time, if you press the door
lock button on the smart key, the head-
lights will turn off immediately.
Daytime running light
(if equipped)
Daytime Running Lights (DRL) can make
it easier for others to see the front of your
vehicle during the day. DRL can be help-
ful in many different driving conditions,
and it is especially helpful after dawn and
before sunset.
The DRL system will turn OFF when:
1. The headlight is ON.
2. Engine stops.
3. If the multifuntion switch is on “DRL
OFF” position.
4. Parking brake ON.
LIGHTING
CAUTION
If the driver gets out of the vehicle
through doors other than the (dri-
ver's door), the battery saver func-
tion does not operate and the head
lamp delay does not turn off auto-
matically. Therefore, the battery may
become discharged. In this case,
make sure to turn off the lamps
before getting out of the vehicle.

Features of your vehicle
78 4
Map lamp
Push the lens to turn the map lamp on or
off. This light produces a spot beam for
convenient use as a map lamp at night or
as a personal lamp for the driver and the
front passenger.
In the DOOR position, the map
lamp and the room lamp come
on when any door is opened
regardless of the engine
start/stop button position.When doors are unlocked by
the smart key, the map lamp
and the room lamp come on for
approximately 30 seconds as
long as any door is not open.
The map lamp and the room
lamp goes out gradually after
approximately 30 seconds if the
door is closed. However, if the
engine start/stop button is ON
or all doors are locked, the map
lamp and the room lamp will
turn off immediately. If a door is
opened with the engine
start/stop button in the ACC or
LOCK position, the map lamp
and the room lamp stay on for
about 20 minutes. However, if a
door is opened with the engine
start/stop button in the ON posi-
tion, the map lamp and the
room lamp stay on continuously.
The light stays on at all times.
The lights turn off even if a door
is opened.
❈ When the lamp is turned ON
by pressing the lens (1) the
lamp does not turn off even if
the switch (2) is in the OFF
position.
OYF049104K
INTERIOR LIGHT
CAUTION
Do not use the interior lights for
extended periods when the engine
is not running.
It may cause battery discharge.
WARNING
Do not use the interior lights when
driving in the dark. Accidents could
happen because the view may be
obscured by interior lights.