2019 HYUNDAI SONATA HYBRID engine

3-64
Convenient features of your vehicle
Regenerative BrakeWarning Light
This warning light illuminates :
When the regenerative brake does
not operate and the brake does not
perform well. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously.
In this case, drive safely and have
your vehicle inspected by an author-
ized HYUNDAI dealer.
Anti-lock Brake System(ABS) Warning Light
This warning light illuminates in
one of the following situations:
When the Engine Start/Stop button is in the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ABS (The normal braking sys-
tem is still operational without the
assistance of the anti-lock brakesystem).
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Electronic Brake force
Distribution (EBD)
System Warning Light
These two warning lights illuminate
at the same time while driving:
When the ABS and regular brake
system may not work normally.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
(yellow color)
(red color)
The operation of the brake
pedal may be more difficult thannormal and the braking dis-
tance can increase.
WARNING

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Convenient features of your vehicle
3
Information
When the ABS warning light illumi-
nates, or when both the ABS and the
Parking Brake & Brake Fluid warn-
ing lights illuminate, the speedometer,
the odometer, or the tripmeter may
not properly operate. Also, the EPS
warning light may illuminate and the
steering effort may increase or
decrease.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer as
soon as possible.Electronic Parking Brake (EPB) Warning
Light (if equipped)
This warning light illuminates:
When the Engine Start/Stop button is in the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the EPB.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Information
The Electronic Parking Brake (EPB)
warning light may illuminate, when
the Electronic Stability Control (ESC)
indicator illuminates due to ESC mal-
function (This does not indicate EPB
malfunction).
i
i
When both the ABS and Parking
Brake & Brake Fluid Warning
Lights are on, the brake system
will not work normally and you
may experience an unexpected
and dangerous situation during
sudden braking.
In this case, avoid high speed driving and abrupt braking.
Have the vehicle inspected by
an authorized HYUNDAI dealer
as soon as possible.
WARNINGEPB

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Convenient features of your vehicle
Malfunction IndicatorLamp (MIL)
This warning light illuminates in
one of the following situations:
When you turn ON the Engine Start/Stop button.
- It remains on until the engine isstarted.
When there is a malfunction with the emission control system.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer. Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
affect drivability and/or fuel econ-
omy. When the Malfunction Indicator
Lamp (MIL) illuminates, the cat-
alytic converter is possibly dam-
aged, resulting in loss of engine
power.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer as soon as possi-
ble.
Charging System
Warning Light
When this warning light illuminates
while running the engine, the battery
is not being charged. Immediately
turn OFF all electrical accessories.
Try not to use electrically operated
controls, such as the power win-
dows. Keep running the engine. Have
the vehicle inspected by an author-
ized HYUNDAI dealer as soon as
possible.
NOTICE
NOTICE

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Convenient features of your vehicle
3
Engine Oil PressureWarning Light
This warning light illuminates:
When the Engine Start/Stop button is in the ON position.
- It remains on until the engine isstarted.
When the engine oil pressure is low.
When the engine oil pressure is low,
follow the below procedures:
1. Carefully drive to the nearest safe location and stop your vehicle.
2. Turn OFF the engine and check the engine oil level (For more
information, refer to the
"Engine Oil" in the chapter 7) .If
the level is low, add engine oil.
When the warning light remains ON after adding engine oil and
restarting the engine, or when
engine oil refilling is unavailable,
turn OFF the engine. These indi-
cate a mechanical problem, which
needs to be repaired before driv-ing. In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
When the Engine Oil Pressure
Warning Light illuminates, turn
OFF the engine, and check the
engine oil level, in an attempt to
prevent severe engine damage.These should be done as soon as
it is safe to do so. When the oil
level is low, add the engine oil to
the proper level and start the
engine again. When the light stays
ON, while running the engine,
immediately turn OFF the engine.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Low Fuel Level Warning Light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
Driving with the Low Fuel Level warning light on or with the fuel
level below "E (Empty)" maycause the engine to misfire and
damage the catalytic converter.
Driving the vehicle in EV mode after fuel runs out may damage
the hybrid battery.
NOTICE
NOTICE

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Convenient features of your vehicle
3
Electronic StabilityControl (ESC) Indicator
This indicator illuminates:
When the Engine Start/Stop button is in the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ESC system.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
This indicator blinks:
While the ESC is operating.
For more information, refer to
"Electronic Stability Control
(ESC)" in chapter 5.
Electronic Stability
Control (ESC) OFF
Indicator
This indicator illuminates:
When the Engine Start/Stop button is in the ON position.
- It illuminates for approximately 3 seconds and then goes off.
When you deactivate the ESC sys- tem by pressing the ESC OFF but- ton.
For more information, refer to
"Electronic Stability Control
(ESC)" in chapter 5.
Electric Power Steering (EPS)
Warning Light
This warning light illuminates:
When the Engine Start/Stop button is in the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the EPS.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.

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Convenient features of your vehicle
Immobilizer Indicator
This indicator illuminates up to 30
seconds:
When the vehicle detects thesmart key in the vehicle with the
Engine Start/Stop button in the
ACC or ON position.
- You can start the vehicle.
- The indicator light goes off afterstarting the vehicle.
This indicator blinks for a few sec-
onds:
When the smart key is not in the vehicle.
- You cannot start the vehicle.
This indicator illuminates for 2 sec-
onds and goes off:
When the Smart Key is not detect-ed inside the vehicle, when the
Engine Start/Stop button is in theON position.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
This indicator blinks:
When the Smart Key battery isweak.
- In this case, you cannot start theengine. However, by pressing the
Engine Start/Stop button with the
smart key, you may start the
engine. (For more information,
refer to "Starting the vehicle"
in the chapter 5).
When there is a malfunction with the immobilizer system.
In this case, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Automatic Transmission Shift
Indicator
This indicator displays where the
automatic transmission shift lever islocated.

Reverse : R
Neutral : N

Manual shift : 1, 2, 3, 4, 5, 6
OLFH044209K
■ Type A■ Type B

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Convenient features of your vehicle
3
SPORT Mode Indicator(if equipped)
This indicator illuminates:
When you select "SPORT" mode as drive mode.
For more information, refer to
"Drive Mode Integrated Control
System" in chapter 5.
ECO Mode Indicator
This indicator illuminates:
When you select "ECO" mode as drive mode.
For more information, refer to
"Drive Mode Integrated Control
System" in chapter 5.
Low Tire Pressure Warning Light
This warning light illuminates:
When you turn the Engine Start/Stop button to the ON position.
- It illuminates for approximately 3seconds and then goes off.
When one or more of your tires are significantly underinflated (The
location of each underinflated tire
is displayed on the LCD display).
For more information, refer to"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
Do not monitor the ECO indica-
tor while driving. This may dis-
tract you, and may cause an
accident, resulting in severe
personal injury.
WARNING
SPORTECO

3-75
Convenient features of your vehicle
Warning messages
Shift to P
This warning message is displayed
when you attempt to turn OFF the
vehicle without setting the shift lever
in P (Park).
At this time, the Engine Start/Stop
button turns to the ACC position
(When you re-press the Engine
Start/Stop button again, it will turn tothe ON position).
Low key battery
This warning message is displayed
when the Smart Key battery is dis-
charged while turning the Engine
Start/Stop button to the OFF position.
Press brake pedal to start
engine
This warning message is displayed
when the Engine Start/Stop button
changes to the ACC position twice
by repeatedly pressing the button
without depressing the brake pedal.
You can start the vehicle by depress-
ing the brake pedal.
Key not in vehicle
This warning message is displayed
when the Smart Key is not in the
vehicle while pressing the Engine
Start/Stop button.
When attempting to start the vehicle,
always have the smart key with you.
Key not detected
This warning message is displayed
when the Smart Key is not detected
while pressing the Engine Start/Stop
button.
Press START button again
This message is displayed if you
were unable to start the vehicle when
the Engine Start/Stop button waspressed.
If this occurs, attempt to start the
engine by pressing the Engine Start/
Stop button again.
If the warning message appears
each time you press the Engine
Start/Stop button, have your vehicle
inspected by an authorized
HYUNDAI dealer.3