2021 HYUNDAI ELANTRA start stop button

04
4-11
Anti-lock Brake System (ABS)
Warning Light
This warning light illuminates:
• When you place the ignition switch to
the ON position.
- The ABS warning ligh

t illuminates
for about 3 seconds and then turns
off.
• Whenever there is a malfunction with
the ABS.
Note that the hydraulic braking
system will still be operational even if
there is a malfunction with the ABS.
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 the vehicle inspected
by an authorized HYUNDAI dealer.
WARNING
Electronic Brake Force Distribution
(EBD) System Warning Light
When both 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.
Information - Electronic Brake
Force Distribution (EBD)
System Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on, the
speedometer, odometer, or tripmeter may
not work. 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)
EPB
This warning light illuminates:
• When you place the Engine Start/Stop
button to the ON position.
- The EPB warning ligh

t illuminates
for approximately 3 seconds and
then turns off.
• Whenever there is a malfunction with
the EPB.
If this occurs, 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 Light comes on to indicates that
the ESC is not working properly (This
does not indicate malfunction of the EPB).

Instrument Cluster
4-16
Immobilizer Indicator Light
(with smart key)
(if equipped)
This indicator light illuminates for up to
30 seconds:
When the vehicle detects the smart key
in the vehicle with the Engine Start/Stop
button in the ACC or ON position.
- Once the smart ke
y is detected, you
can start the engine.
- The indicat

or light goes off after
starting the engine.
This indicator light blinks for a few seconds:
When the smart key is not in the vehicle.
- If the smart ke

y is not detected, you
cannot start the engine.
This indicator light illuminates for 2
seconds and goes off:
If the smart key is in the vehicle and the
Engine Start/Stop button is ON, but the
vehicle cannot detect the smart key.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
This indicator light blinks:
When there is a malfunction with the
immobilizer system.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
Turn Signal Indicator Light
This indicator light blinks:
When you operate the turn signal
indicator stalk.
If any of the following occur, there may be
a malfunction with the turn signal system.
- The turn signal indicat or light
illuminates but does not blink
- The turn signal indicat

or light blinks
rapidly
- The turn signal indicat

or light does not
illuminate at all
If any of these conditions occur, have
your vehicle inspected by an authorized
HYUNDAI dealer.
For more details, refer to “High Beam
Assist (HBA)” in chapter 5.
Exterior Light Warning Light
(if equipped)
This warning light illuminates:
• When one of the exterior bulbs
(headlamp, DRL, turn signal lamp,
stop lamp, etc) is not operating
properly. One of the bulbs may need
to be replaced.
Information
Make sure to replace the burned out bulb
with a new one of the same wattage rating.

04
4-17
LED headlight warning light
(if equipped)
This warning light illuminates:
• When you set the Engine Start/Stop
button to the ON position.
- The LED headlight w

arning light
illuminates for approximately 3
seconds and then goes off.
• Whenever there is a malfunction with
the LED headlight.
If this occurs, we recommend that
you have your vehicle inspected by an
authorized HYUNDAI dealer.
NOTICE
Continuous driving with the LED
Headlight warning light on or blinking
can reduce LED headlight life.
High Beam Indicator Light
This indicator light illuminates:
• When the headlights are on and in the
high beam position.
• When the turn signal lever is pulled
into the Flash-to-Pass position.
Light ON Indicator Light
This indicator light illuminates:
When the tail lights or headlamps are on.
High Beam Assist indicator
light (if equipped)
This indicator light illuminates:
• When the High Beam is on with the
light switch in the AUTO light position.
• If your vehicle detects oncoming or
preceding vehicles, High Beam Assist
system will switch the high beam to
low beam automatically.
For more information, refer to "High
Beam Assist (HBA)" in chapter 5.

Instrument Cluster
4-18
Forward Collision-Avoidance
Assist Warning Light
(if equipped)
This warning light illuminates:
• When you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminat

es for approximately 3
seconds and then goes off.
• When there is a malfunction with
FCA. In this case, have your vehicle
inspected by an authorized dealer of
HYUNDAI.
For more information, refer to "Forward
Collision-Avoidance Assist (FCA)" in
chapter 6.
Lane Keep Assist Indicator
Light (if equipped)
This indicator light illuminates:
• [Green] When you activate the lane
departure warning system by pressing
the Lane Safety button and all of
the system operating conditions are
satisfied.
• [White] When function operating
conditions are not satisfied or when
the sensor does not detect the lane
line.
• [Yellow] When there is a malfunction
with Lane Keeping Assist system.
In this case, have your vehicle inspected
by an authorized HYUNDAI dealer.
For more information, refer to "Lane
Keeping Assist (LKA)" in chapter 6.
Cruise Indicator Light
This indicator light illuminates:
• When the cruise control system is
enabled.
For more details, refer to “Cruise
Control System” in chapter 6.
SPORT Mode Indicator Light
(if equipped)
This indicator light illuminates:
• When you select “SPORT” mode as
drive mode.
For more details, refer to “Drive Mode
Integrated Control System” in chapter
6.
SMART Mode Indicator Light
(if equipped)SMART
This indicator light illuminates:
• When you select ‘’SMART” mode as
drive mode.
For more details, refer to “Drive Mode
Integrated Control System’’ in chapter
6.

04
4-19
Icy Road Warning Light (if
equipped)
This indicator light illuminates:
This warning light is to warn the driver
the road may be icy.
When the temperature on the outside
temperature gauge is approximately
below 40°F (4°C), the Icy Road Warning
Light and Outside Temperature Gauge
blinks and then illuminates. Also, the
warning chime sounds 1 time.
The Icy Road Warning function can be
activated or deactivated from the User
Settings mode in the cluster LCD display.
Information
If the icy road warning light appears while
driving, you should drive more attentively
and safely, refraining from over-speeding,
rapid acceleration, sudden braking or
sharp turning, etc.
LCD Display Messages
Shift to P or N to start engine
(for smart key system)
This warning message is displayed if
you try to start the engine with the shift
button not in the P (Park) or N (Neutral)
position.
Information
You can start the engine with the shift
button in the N (Neutral) position. But, for
your safety, we recommend that you start
the engine with the shift button in the P
(Park) position.
Shift to P (for smart key system and
intelligent variable transmission)
This message is displayed if you try to
turn off the engine without the shift
button in P (Park) position.
If this occurs, the Engine Start/Stop
button turns to the ACC position (If you
press the Engine Start/Stop button once
more, it will turn to the ON position).
Low key battery
(for smart key system)
This warning message is displayed if the
battery of the smart key is discharged
while changing the Engine Start/Stop
button to the OFF position.
Press brake pedal to start engine
(for smart key system and intelligent
variable transmission)
This warning message is displayed if the
Engine Start/Stop button changes to
the ACC position twice by pressing the
button repeatedly without depressing
the brake pedal.
You can start the vehicle by depressing
the brake pedal and then pressing the
Engine Start/Stop button.

Instrument Cluster
4-20
Key not in vehicle
(for smart key system)
This warning message is displayed if the
smart key is not in the vehicle when you
press the Engine Start/Stop button.
When attempting to start the vehicle,
always have the smart key with you.
Key not detected
(for smart key system)
This warning message is displayed if the
smart key is not detected when you press
the Engine Start/Stop button.
Press START button again
(for smart key system)
This message is displayed if you were
unable to start the vehicle when the
Engine Start/Stop button was pressed.
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.
Battery discharging due to external
electrical devices (if equipped)
This message is displayed if the battery
voltage is weak due to any non-factory
electrical accessories (ex. dashboard
camera) while parking. Be careful that
the battery is not discharged.
If the warning message appears after
removing the non-factory electrical
accessories, have the vehicle inspected
by an authorized HYUNDAI dealer.
Press START button with key
(for smart key system)
This warning message is displayed if you
press the Engine Start/Stop button while
the warning message "Key not detected"
is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse (for
smart key system and automatic
transmission/intelligent variable
transmission)
This warning message is displayed if the
brake switch fuse is disconnected.
You need to replace the fuse with a new
one before starting the engine.
If that is not possible, you can start the
engine by pressing the Engine Start/
Stop button for 10 seconds in the ACC
position.

Instrument Cluster
4-32
2. Door
ItemsExplanation
Auto Lock•
Enable on Shift: All doors will be automatically locked if the shift
lever is moved from the P (Park) position to the R (Reverse), N
(Neutral), or D (Drive) position. (Only when the engine is running)
• Enable on Speed: All doors will be automatically locked when the
vehicle speed exceeds 15km/h (9.3mph).
• Disable : The auto door lock operation will be deactivated.
Auto Unlock •
On Shift to P: All doors will be automatically unlocked if the shift
lever is moved to P (Park) position. (Only when the engine is
running)
• On key out/Vehicle Off : All doors will be automatically
unlockedwhen the ignition key is removed from the ignition switch
or the Engine Start/Stop button is set to the OFF position.
• Disable : The auto door unlock operation will be canceled.
Two Press
Unlock
• Off: The two press unlock function will be deactivated. Therefore, all
doors will unlock if the door unlock button is pressed.
• On: Only the driver’s door will unlock if the door unlock button is
pressed. When the door unlock button is pressed again within 4
seconds, the remaining doors will unlock.
Horn
Feedback
To activate or deactivate the horn feedback.
If the horn feedback is activated, after locking the door by pressing the
lock button on the remote key, and pressing it again within 4 seconds,
the horn feedback sound will operate once to indicate that all doors
are locked (if equipped with remote key).
Smart TrunkTo activate or deactivate the smart trunk.
For more details, refer to “Smart trunk” in chapter 5.
3.
Lights
Items Explanation
IlluminationTo adjust the illumination level. - Le
vel 1~20
One Touch
Turn Signal •
Off: The one touch turn signal function will be deactivated.
• 3, 5, 7 Flashes: The turn signal indicator will blink 3, 5, or 7 times
when the turn signal lever is moved slightly.
For more details, refer to “Lighting” in chapter 5.
Headlight Delay• To activate or deactivate the headlamp delay function.
For more details, refer to “Lighting” in chapter 5.
High Beam Assist• To activate or deactivate the High Beam Assist function.
For more details, refer to “High Beam Assist (HBA)” in chapter 5.

04
4-37
Manual reset
To clear the average fuel economy
manually, press the OK button on the
steering wheel for more than 1 second
when the average fuel economy is
displayed.
Automatic reset
To automatically reset the average fuel
economy after refueling, select the "Fuel
Econ. Reset" mode in the User Settings
menu on the LCD display.
- Aft
er Ignition: When the engine has
been OFF for 4 hours or longer the
average fuel economy will reset
automatically.
- Aft

er Refueling: The average fuel
economy will reset automatically after
adding 1.6 gallons (6 liters) of fuel or
more and after driving speed exceeds
1 mph (1 km/h).
Information
The vehicle must be driven for a minimum
of 0.19 miles (300 meters) since the last
ignition key cycle before the average fuel
economy will be recalculated.
Instant Fuel Economy (2)
The instantaneous fuel economy is
displayed according to the bar graph in
the LCD display while driving.
Accumulated Info display
OCN7040085N
This display shows the accumulated trip
distance (1), the average fuel economy
(2), and the total driving time (3).
The information is accumulated starting
from the last reset.
To reset the information, press and
hold the OK button when viewing the
Accumulated driving info. The trip
distance, the average fuel economy,
and total driving time will reset
simultaneously.
The accumulated driving information will
continue to be counted while the engine
is still running (EX: when the vehicle is in
traffic or stopped at a stop light).
Information
The vehicle must be driven for a minimum
of 300 meters (0.19 miles) since the last
ignition key cycle before the average fuel
economy will be recalculated.