
05
5-63
Smart Trunk release
(if equipped)
OCN7050041L
On a vehicle equipped with a smart key,
the trunk can be opened using the Smart
Trunk release system.
How to use the Smart Trunk release
The trunk can be opened with notouch
activation satisfying all the conditions
below.
• After 15 seconds when all doors are
closed and locked
• Positioned in the detecting area for
more than 3 seconds
Information
The Smart Trunk release does not operate
when:
• The smart key is detected within 15
seconds after the doors are closed and
locked, and is continuously detected.
• The smart key is detected within 15
seconds after the doors are closed and
locked, and 1.5 m from the front door
handles. (for vehicles equipped with
Welcome Light)
• A door is not locked or closed.
• The smart key is in the vehicle. 1.
Setting
T
o activate the Smart Trunk release, go
to User Settings Mode and select Smart
Trunk on the LCD display.
For more details, refer to “LCD Display”
in this chapter. If your vehicle is
equipped with additional navigation,
please refer to the infotainment system
manual separately supplied.
OCN7050040N
2. Detect and Alert
If y ou are positioned in the detecting
area (20 ~ 40 inches behind the vehicle)
carrying a smart key, the hazard warning
lights will blink and chime will sound
to alert you the smart key has been
detected and the trunk will open.
Information
Do not approach the detecting area if you
do not want the trunk to open. If you have
unintentionally entered the detecting area
and the hazard warning lights and chime
starts to operate, leave the detecting area
with the smart key. The trunk will stay
closed.

Convenient Features
5-70
ODN8A059204
To flash the high beam headlamp, pull
the lever towards you, then release the
lever. The high beams will remain ON as
long as you hold the lever towards you.
Turn signals and lane change
signals
ODN8A059207
To signal a turn, push down on the lever
for a left turn or up for a right turn in
position (A). To signal a lane change,
move the turn signal lever slightly and
hold it in position (B). The lever will
return to the OFF position when released
or when the turn is completed.
If an indicator stays on and does not flash
or if it flashes abnormally, one of the turn
signal bulbs may be burned out and will
require replacement.
One touch turn signal function
To activate a one-touch turn signal
function, move the turn signal lever
slightly and then release it. The lane
change signals will blink 3, 5 or 7 times.
You can activate or deactivate the One
Touch Turn Signal function or choose
the number of blinks (3, 5, or 7) from the
User Settings Mode on the LCD display.
For more details, refer to “LCD Display
Modes” in chapter 4. If your vehicle is
equipped with additional navigation,
please refer to the infotainment system
manual separately supplied.

05
5-71
Battery saver function
The purpose of this feature is to
help prevent the battery from being
discharged. The system automatically
turns off the parking lamp when the
driver turns the vehicle off and opens the
driver-side door.
With this feature, the parking lamps will
turn off automatically if the driver parks
on the side of road at night.
If necessary, to keep the lamps on when
the vehicle is turned off, perform the
following:
(1)
Open the driver
-side door.
(2)
Turn the parking lamps OFF and ON
again using the headlamp s
witch on
the steering column.
Headlamp delay function
(if equipped)
If you place the ignition switch in the
ACC or OFF position with the headlamps
ON, the headlamps (and/or parking
lamps) remain on for about 5 minutes.
However, with the engine off if the
driver’s door is opened and closed, the
headlamps (and/or parking lamps) are
turned off after 15 seconds.
The headlamps (and/or parking lamps)
can be turned off by pressing the lock
button on the remote key or 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 headlamps
will not be turned off.
You can activate or deactivate the
Headlamp Delay function from the User
Settings Mode in the LCD display.
For more details, refer to “LCD Display
Modes” in chapter 4. If your vehicle is
equipped with additional navigation,
please refer to the infotainment system
manual separately supplied.
NOTICE
If the driver exits the vehicle through
another door besides the driver
door, the battery saver function
does not operate and the headlamp
delay function does not turn OFF
automatically.
This may cause the battery to
discharge. To avoid battery discharge,
turn OFF the headlamps manually from
the headlamp switch before exiting the
vehicle.

Convenient Features
5-78
Welcome system (if equipped)
Welcome light
OCN7050054
Door handle lamp (if equipped)
When all the doors (and trunk) are closed
and locked, the door handle lamp will
come on for about 15 seconds if any of
the below is performed.
• When the door unlock button is
pressed on the remote key or smart
key.
• When the button of the outside door
handle is pressed.
• When the vehicle is approached with
the smart key in possession.
Headlamp and parking lamp
When the headlamp (lamp switch in the
headlamp or AUTO position) is on and all
doors (and trunk) are locked and closed,
the headlamp and parking lamp will
come on for 15 seconds if/or any of the
below is performed.
• When the door unlock button is
pressed on the remote key or smart
key.
At this time, if you press the door lock or
unlock button, the headlamp and parking
lamp will turn off immediately. You can activate or deactivate the
Welcome Light from the User Settings
Mode on the LCD display. For more
details, refer to “LCD Display” in
chapter 4. If your vehicle is equipped
with additional navigation, please refer
to the infotainment system manual
separately supplied.
Interior lamp
When the interior lamp switch is in the
DOOR position and all doors (and trunk)
are closed and locked, the room lamp
will come on for 30 seconds if any of the
below is performed.
•
When the door unlock button is
pressed on the remote key or smart
key.
• When the button of the outside door
handle is pressed.
At this time, if you press the door lock or
unlock button, the room lamp will turn
off immediately.

Convenient Features
5-120
Infotainment system (if equipped)
If your vehicle is equipped with
additional navigation, please refer to the
infotainment system manual separately
supplied.
Voice recognition (if equipped)
OCN7050081
A wide range of infotainment functions
can be commanded with voice
recognition.
If your vehicle is equipped with
additional navigation, please refer
to the infotainment system manual
separately supplied.
Bluetooth® Wireless Technology
hands-free (if equipped)
OCN7050075
OCN7050076
You can use the phone wirelessly
by using the Bluetooth® Wireless
Technology.
(1)
Call / Answ
er button
(2)
Call end button
(3
)
LHD Microphone
(4
)
RHD Microphone
• A
udio : For detailed information, refer
to “AUDIO” in this chapter.
• Navigation : Detailed information for
the Bluetooth® Wireless Technology
hands-free is described in the manual
supplied separately
![HYUNDAI ELANTRA 2021 Owners Manual 6-38
Battery Sensor Deactivation
OCN7060158N
[A] : Battery sensor
The battery sensor is deactivated, when
the battery is disconnected from the
negative pole for maintenance purpose.
In this case, t HYUNDAI ELANTRA 2021 Owners Manual 6-38
Battery Sensor Deactivation
OCN7060158N
[A] : Battery sensor
The battery sensor is deactivated, when
the battery is disconnected from the
negative pole for maintenance purpose.
In this case, t](/manual-img/35/41160/w960_41160-296.png)
6-38
Battery Sensor Deactivation
OCN7060158N
[A] : Battery sensor
The battery sensor is deactivated, when
the battery is disconnected from the
negative pole for maintenance purpose.
In this case, the ISG system is limitedly
operated due to the battery sensor
deactivation. Thus, the driver needs
to take the following procedures to
reactivate the battery sensor after
disconnecting the battery.
Prerequisites to reactivate the
battery sensor
Switch "ON" and "OFF" the ignition one
time. Park the vehicle for a minimum of 4
hours with the hood and all doors closed.
Pay extreme caution not to connect any
accessories (i.e. navigation and black
box) to the vehicle with the engine in the
OFF status. If not, the battery sensor may
not be reactivated.
Information
The ISG system may not operate in the
following situations.
-There is a malfunction with the ISG
system.
-The battery is weak.
-The brake vacuum pressur
e is low.
If this occurs, have the ISG system
checked by an authorized HYUNDAI
dealer.
NOTICE
• Use only a genuine HYUNDAI
Absorbent Glass Mat (AGM) battery
for replacement. If not, the ISG
system may not operate normally.
• Do not recharge the Absorbent Glass
Mat (AGM) battery with a general
battery charger. It may damage or
explode the Absorbent Glass Mat
(AGM) battery.
• Do not remove the battery cap. The
battery electrolyte, which is harmful
to the human body, may leak out.
While Driving

Driving SafetyForward Collision–Avoidance Assist (FCA) (front view camera only) ....................7-2
F orward Collision–Avoidance Assist (FCA) (sensor fusion) ................................... 7
-14
Lane Keeping Assist (LKA)
........................................................................\
.............. 7
-30
Blind-Spot Collision Warning (BCW)
...................................................................... 7
-36
Blind-Spot Collision-Avoidance Assist (BCA)
........................................................ 7
-45
Safe Exit Warning (SEW)
........................................................................\
.................. 7
-58
Manual Speed Limit Assist (MSLA)
........................................................................\
. 7-63
In
telligent Speed Limit Assist (ISLA)
...................................................................... 7
-66
Driver Attention Warning (DAW)
........................................................................\
..... 7
-7 1
Driving ConvenienceCruise Control (CC) ........................................................................\
...........................7-7 7
Smart Cruise Control (SCC) ........................................................................\
............. 7
-81
Navigation-Based Smart Cruise Control (NSCC) ..................................................7-98
Lane Following Assist (LFA)
........................................................................\
........... 7
-105
Highway Driving Assist (HDA)
........................................................................\
....... 7
-109
Parking SafetyRear View Monitor (RVM) ........................................................................\
..............7- 116
Rear Cross-Traffic Collision Warning (RCCW) ...................................................... 7
-120
Rear Cross-Traffic Collision-Avoidance Assist (RCCA)
......................................... 7
-128
Reverse Parking Distance Warning (PDW)
........................................................... 7
-139
Reverse Parking Collision-Avoidance Assist (PCA)
.............................................. 7
-142
Declaration of Conformity
........................................................................\
.............. 7
-150
7. Driver assistance system
Driver assistance system
7

Driver assistance system
7-66
intelligent speed liMit assist (isla) (iF equipped)
Intelligent Speed Limit Assist uses
information from the detected road sign
and navigation system to inform the
driver of the speed limit and additional
information of the current road. Also,
the function helps the driver to maintain
within the speed limit of the road.
CAUTION
Intelligent Speed Limit Assist may not
operate properly if the system is used in
other countries.
Detecting sensor
OCN7060030
[1]: Front view camera
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.
Information
If the navigation system is available, the
information from the navigation system is
used along with the road sign information
detected by the front view camera.
Function settings
Setting
OCN7070037N
Speed Limit
With the engine on, select or deselect
‘Driver
Assis
tance
→ Speed Limit’ fr
om
the Settings menu t
o set whether or not
to use each function.
-
If ‘Speed Limit Assis
t’
is select
ed,
the function will inf
orm the driver of speed
limit and additional road signs. In
addition, the function will inform the
driver to change set speed of Manual
Speed Limit Assist and/or Smart Cruise
Control to help the driver stay within
the speed limit.
-
If ‘Speed Limit W
arning’
is select
ed,
the function will inf
orm the driver of
speed limit and additional road signs.
In addition, the function will warn the
driver when the vehicle is driven faster
than the speed limit.
-
If ‘Off’ is select
ed,
the function will turn of
f.
CAUTION
If ‘Speed Limit Warning’ is selected,
he system will not inform the driver to
adjust set speed.