2021 HYUNDAI ELANTRA HYBRID stop start

04
4-21
12V battery discharging due to
additional electrical devices
This message is displayed if the 12V
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 message appears after removing
the non-factory electrical accessories,
we recommend that you 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.
Door, Hood, Trunk Open Indicator
OCN7040017
This warning is displayed if any door or
the hood or the liftgate is left open. The
warning will indicate which door is open
in the display.
CAUTION
Before driving the vehicle, you should
confirm that the door/hood/liftgate
is fully closed. Also, check there is no
door/hood/liftgate open warning light
or message displayed on the instrument
cluster.
Sunroof Open (if equipped)
OCN7040018
This warning is displayed if you turn off
the engine when the sunroof is open.
Close the sunroof securely before leaving
your vehicle.

04
4-25
Check Driver Attention Warning
system (if equipped)
This warning message is displayed if
there is a problem with Driver Attention
Warning. Have the vehicle inspected by
an authorized HYUNDAI dealer.
For more details, refer to “Driver
Attention Warning (DAW)” in chapter 6.
Check High Beam Assist system
(if equipped)
This warning message is displayed if
there is a problem with the High Beam
Assist. Have the vehicle inspected by an
authorized HYUNDAI dealer.
For more details, refer to “High Beam
Assist (HBA)” in chapter 5.
Check Smart Cruise Control system
(if equipped)
This warning message is displayed if
there is a problem with Smart Cruise
Control. Have the vehicle inspected by
an authorized HYUNDAI dealer.
For more details, refer to “Smart Cruise
Control (SCC)” in chapter 6.
Ready to start driving
This message is displayed when the
vehicle is ready to be driven.
Check regenerative brakes
This message is displayed when the brake
performance is low or the regenerative
brake does not work properly due to a
problem in the brake system.
If this occurs, it may take longer for the
brake pedal to operate and the braking
distance may become longer.
Stop vehicle and check brakes
This message is displayed when there is
a problem in the brake system.
If this occurs, park the vehicle in a
safe location and we recommend that
you tow your vehicle to the nearest
authorized HYUNDAI dealer and have the
vehicle inspected.

Instrument Cluster
4-26
Check Hybrid system
This message is displayed when there
is a problem with the hybrid system.
Refrain from driving when the warning
message is displayed.
If this occurs, we recommend that
you have the vehicle inspected by an
authorized HYUNDAI dealer.
Stop safely and check Hybrid system
This message is displayed when there is
a problem with the hybrid system. The “
” indicator will blink and a warning chime will sound until the problem is
solved. Refrain from driving when the
warning message is displayed.
If this occurs, we recommend that
you have the vehicle inspected by an
authorized HYUNDAI dealer.
Check Hybrid system. Do not start
engine
This message is displayed when the
hybrid battery power (SOC) level is low.
A warning chime will sound until the
problem is solved. Refrain from driving
when the warning message is displayed.
If this occurs, we recommend that
you have the vehicle inspected by an
authorized HYUNDAI dealer.
Stop safely and check power supply
This message is displayed when there is
a problem in the power supply system.
If this occurs, park the vehicle in a safe
location and tow your vehicle to the
nearest authorized HYUNDAI dealer and
have the vehicle inspected.
Check virtual engine sound system
This message is displayed when there is
a problem with the Virtual Engine Sound
System (VESS).
If this occurs, we recommend that
you have the vehicle inspected by an
authorized HYUNDAI dealer.
Refuel to prevent Hybrid battery
damage
This message is displayed when the fuel
tank is nearly empty.
You should refill the fuel tank to prevent
hybrid battery damage.
Refill inverter coolant
This message is displayed when the
inverter coolant is nearly empty.
You should refill the inverter coolant.
Park with engine On to charge
battery
This message is displayed when the
hybrid battery power (SOC) level is low.
If this occurs, park the vehicle in a safe
location and wait until the hybrid battery
is charged.
Start engine to avoid battery
discharge
This message is displayed to inform the
driver the 12V battery may be discharged
if the ignition switch is in ON position
(without the
indicator ON).
Set the vehicle to the ready () mode to prevent the 12V battery from being
discharged.

04
4-33
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. -
Level 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
4-39
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.
-After Ignition: When the engine has
been OFF for 4 hours or longer the
average fuel economy will reset
automatically.
-After 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.

Instrument Cluster
4-48
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. -
Level 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.
For more details, refer to “High Beam Assist (HBA)” in chapter 5.

Convenient Features
5-8
Locking your vehicle
(Touch sensor type) (if equipped)
OCN7050092N
1. Close all doors, engine hood and
trunk.
2. Carry the smart key.
3. Either touch the touch sensor on the
door handle (the engraved part) or
press the Door Lock button (1) on the
smart key.
4. The hazard warning lights will blink.
5. Make sure the doors are locked by
pulling the door outside handle.
Information
• The door handle button will only
operate when the smart key is within
28~40 inches (0.7~1 m) from the outside
door handle.
• If you locked the door with the touch
sensor on the door handle, the doors
cannot be unlocked with the sensor
within 3 seconds.
Information
Even though you press the outside door
handle button or touch the touch sensor,
the doors will not be locked and the chime
will sound for 3 seconds if any of the
following occurs:
• The Smart Key is in the vehicle
• The Engine Start/Stop button is in ACC
or ON position.
• Any door except the trunk is opened.
CAUTION
When you leave your vehicle with
the smart key, make sure to press the
button on the front door handle or
touch the touch sensor on the front
door handle to lock the doors after
closing all of the doors, the hood and
the trunk. If you do not press the button
or touch the touch sensor firmly, the
doors might not be locked so please use
caution.
WARNING
Do not leave the Smart Key in your
vehicle with unsupervised children.
Unattended children could press the
Engine Start/ Stop button and may
operate power windows or other
controls, or even make the vehicle
move, which could result in serious
injury or death.

05
5-11
Remote start (if equipped)
You can start the engine and turn on the
climate system by pressing the remote
start button (5) outside the vehicle.
To start and stop engine remotely :
1. Press the door lock button (1), and
then the hazard warning lights blink
once to alert you.
2. Press the Remote Start button (5)
for more than 2 seconds to start the
engine within 4 seconds after pressing
the door lock button (1).
3. If you want to stop the engine, press
the Remote Start button (5) again.
In case of the manual operation,
the climate control system will be
maintained even when the engine is
turned OFF. However, the automatic
operation is set to 72°F (22°C).
If someone without a designated smart
key attempts to drive your vehicle after
you remotely started it, the engine will
be stopped.
Information
After remotely starting the vehicle, the
engine will turn off after 10 minutes if the
vehicle is not driven.
CAUTION
• The remote start will not work if you
exceed the operating distance limit
(about 10 m).
• Avoid idling the engine for prolonged
periods to follow the emission
regulations in your locality.
• Laws in your locality may restrict the
use of remote start. You should check
locality regulations before using this
remote starting system.
• It is only possible to start the engine
remotely when shifted to P (Park).
• If the hood or the trunk is opened,
you cannot start the engine
remotely.
Information
If the smart key is not moved for some
time, the detection function for smart key
operation will pause. Lift the smart key to
activate the detection again.