2019 Hyundai Elantra ECU

3-17
Convenient features of your vehicle
3
This system helps to protect your
vehicle and valuables. The horn will
sound and the hazard warning lights
will blink continuously if any of the
following occur:
- A door is opened without using theremote key or smart key.
- The trunk is opened without using the remote key or smart key.
- The engine hood is opened.
The alarm continues for 30 seconds,
then the system resets. To turn off
the alarm, unlock the doors with the
remote key or smart key.
The Theft Alarm System automati-
cally sets 30 seconds after you lock
the doors and the trunk. For the sys-
tem to activate, you must lock the
doors and the trunk from outside the
vehicle with the remote key or smart
key or by pressing the button on the
outside of the door handles with the
smart key in your possession.
The hazard warning lights will blink
and the chime will sound once to
indicate the system is armed. Once the security system is set,
opening any door, the trunk, or the
hood without using the remote key or
smart key will cause the alarm to
activate.
The Theft Alarm System will not set if
the hood, the trunk, or any door is
not fully closed. If the system will not
set, check the hood, the trunk, or the
doors are fully closed.
Do not attempt to alter this system or
add other devices to it.Information
• Do not lock the doors until all pas-
sengers have left the vehicle. If the
remaining passenger leaves the
vehicle when the system is armed,
the alarm will be activated.
• If the vehicle is not disarmed with the remote key or smart key, open
the doors by using the mechanical
key and place the ignition switch in
the ON position (for remote key) or
start the engine (for smart key) by
directly pressing the ignition switch
with the smart key.
• When the system is disarmed but a door or trunk is not opened within
30 seconds, the system will be
rearmed.
i
T TH
H E
EF
FT
T -
-A
A L
LA
A R
RM
M
S
S Y
Y S
ST
T E
EM
M

3-25
Convenient features of your vehicle
3
Automatic-Dimming Night Vision
Safety™ (NVS®) Mirror
(if equipped)
The NVS®Mirror automatically
reduces glare by monitoring light lev-
els in the front and the rear of the
vehicle. Any object that obstructs
either light sensor will degrade the
automatic dimming control feature.
For more information regarding
NVS
®mirrors and other applica-
tions, please refer to the Gentex
website:
www.gentex.com Your mirror will automatically dim
upon detecting glare from the vehi-
cles traveling behind you. The auto-
dimming function can be controlled
by pressing the Dimming ON/OFF
button:
1. Pressing and holding the button
for 3 seconds turns the auto-dim-
ming function OFF which is indi-
cated by the green Status
Indicator LED turning off.
2. Pressing and holding the button for 3 seconds again turns the auto-
dimming function ON which is indi-
cated by the green Status Indicator
LED turning on.
The mirror defaults to the ON posi-
tion each time the vehicle is started.
Integrated HomeLink®Wireless
Control System
The HomeLink®Wireless Control
System can replace up to three
hand-held radio-frequency (RF)
transmitters with a single built-in
device. This innovative feature will
learn the radio frequency codes of
most current transmitters to operate
devices such as gate operators,
garage door openers, entry door
locks, security systems, even home
lighting. Both standard and rolling
code-equipped transmitters can be
programmed by following the out-
lined procedures.
Additional HomeLink
®information
can be found at: www.homelink.com
or by calling 1-800-355-3515.
Retain the original transmitter of the
RF device you are programming for
use in other vehicles as well as for
future HomeLink
®programming. It is
also suggested that upon the sale of
the vehicle, the programmed
HomeLink
®buttons be erased for
security purposes.

3-42
Convenient features of your vehicle
4. Push the control lever forward about 10 seconds.
- When the sunroof is in the closed position :
The glass will tilt and slightly move up and down.
- When the sunroof is in the tilt position:
The glass will slightly move up and down.
Do not release the lever until the
operation is completed.
If you release the lever during opera-
tion, start the procedure again from
step 2.
5. Within 3 seconds, push and hold the control lever forward until the
sunroof operates as follows:
Tilt down → Slide Open → Slide
Close.
Do not release the lever until the
operation is completed. If you release the lever during opera-
tion, start the procedure again from
step 2.
6. Release the sunroof control lever
after all steps have completed.
(The sunroof system has been
reset.)
Information
• If the sunroof is not reset when thevehicle battery is disconnected or
discharged, or the sunroof fuse is
blown, the sunroof may not operate
normally.
• For more detailed information, we recommend that you contact an
authorized HYUNDAI dealer.
Sunroof Open Warning
(if equipped)
If the driver turns off the enginewhen the sunroof is not fully
closed, the warning chime will
sound for approximately 3 seconds
and the sunroof open warning will
appear on the LCD display.
If the driver turns off the engine and opens the door when the sun-
roof is not fully closed, the open
sunroof warning will appear on the
LCD display until the door is closed
or the sunroof is fully closed.
Close the sunroof securely when
leaving your vehicle.
i

3-44
Convenient features of your vehicle
Closing the hood
1. Before closing the hood, check thefollowing:
ment must be correctly installed.
bustible material must be
removed from the engine com-
partment.
2. Return the support rod to its clip to prevent it from rattling.
3. Lower the hood halfway (front edge approximately 12 inches (30
cm) from the bumper) before drop-
ping the hood to its locked posi-
tion. Then double check to make
sure the hood is secure. If the
hood can be raised again, it is not
securely locked. Open it again and
close it with more force.
Trunk
Opening the trunk
1. Make sure the shift lever is in P(Park).
2. Then do one of the following : located on your key fob or smart
key for more than 1 second.
for vehicles equipped with smart key :
- While all doors are unlocked, press the switch (1) inside the
trunk emblem to open the trunk
with or without the smart key on
your person.
Before closing the hood,
ensure all obstructions are
removed from around the
hood opening.
Always double check to be
sure that the hood is firmly
latched before driving away.
Check there is no hood open
warning light or message dis-
played on the instrument clus-
ter. Driving with the hood
opened may cause a total loss
of visibility, which might
result in an accident.
Do not move the vehicle with
the hood in the raised posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the hood could fall
or be damaged.
WARNING
OAD048027N
■ Outside (if equipped)

3-50
Convenient features of your vehicle
Information
If the fuel filler door does not open
because ice has formed around it, tap
lightly or push on the door to break
the ice and release the door. Do not
pry on the door. If necessary, spray
around the door with an approved de-
icer fluid (do not use radiator anti-
freeze) or move the vehicle to a warm
place and allow the ice to melt.
Closing the fuel filler door
1. To install the fuel tank cap, turn itclockwise until it "clicks" one time.
2. Close the fuel filler door until it is latched securely.
Information
• Tighten the cap until it clicks once,otherwise the fuel cap open warn-
ing indicator light will illuminate.
• There may be an intermittent noise near the refueling hole while the
engine is idling if the fuel cap is not
closed securely. This occurs nor-
mally with the OBD system.
• When refueling on unleveled ground, the fuel gauge may not
point to the F position. It is not a
malfunction. If you move your
vehicle to a level ground, the fuel
gauge will move to the full position.
i
i
Gasoline is highly flammable
and explosive. Failure to follow
these guidelines may result in
SERIOUS INJURY or DEATH:
Read and follow all warnings
posted at the gas station.
Before refueling, note the
location of the Emergency
Gasoline Shut-Off, if available,
at the gas station.
Before touching the fuel noz-
zle, you should eliminate the
potential build-up of static
electricity by touching a metal
part of the vehicle, a safe dis-
tance away from the fuel filler
neck, nozzle, or other gas
source, with your bare hand.
Do not use cellular phones
while refueling. Electric cur-
rent and/or electronic interfer-
ence from cellular phones can
potentially ignite fuel vapors
and cause a fire.
WARNING

3-51
Convenient features of your vehicle
3
Use only approved portable
plastic fuel containers designed
to carry and store gasoline.
When refueling, always move
the shift lever to the P (Park)
position, set the parking
brake, and place the ignition
switch to the LOCK/OFF posi-
tion. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire.
Do not use matches or a
lighter and do not smoke or
leave a lit cigarette in your
vehicle while at a gas station,
especially during refueling.
Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.
Do not get back into a vehicle
once you have begun refuel-
ing. You can generate a build-
up of static electricity by
touching, rubbing or sliding
against any item or fabric
capable of producing static
electricity. Static electricity
discharge can ignite fuel
vapors causing a fire. If you
must re-enter the vehicle, you
should once again eliminate
potentially dangerous static
electricity discharge by touch-
ing a metal part of the vehicle,
away from the fuel filler neck,
nozzle or other gasoline
source, with your bare hand.
When using an approved
portable fuel container, be
sure to place the container on
the ground prior to refueling.
Static electricity discharge
from the container can ignite
fuel vapors causing a fire.
Once refueling has begun,
contact between your bare
hand and the vehicle should
be maintained until the filling
is complete.
If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

3-68
LED Headlight WarningLight (if equipped)
This warning light illuminates:
When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
When there is a malfunction with the LED headlight.
If this occurs, have the vehicle
inspected by an authorized
HYUNDAI dealer.
This warning light blinks:
When there is a malfunction with a
LED headlight related part.
If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
Continuous driving with the LED
Headlight Warning Light on or
blinking can reduce LED headlight
life.
Master Warning Light
This indicator light illuminates
When there is a malfunction inoperation in any of the following
systems:
- Exterior lamp malfunction
- Blind-Spot Collision Warning(BCW) malfunction (if equipped)
- Lane Keeping Assist (LKA) System malfunction (if equipped)
- Tire Pressure Monitoring System (TPMS)
- Service reminder
To identify the details of the warning,
look at the LCD display.
Door Ajar Warning Light (for conventionalcluster)
This warning light illuminates:
When a door is not closed secure-
ly.
Trunk Open WarningLight (for conventional cluster)
This warning light illuminates:
When the trunk is not closed
securely.
Hood Open WarningLight (for conventionalcluster)
This warning light illuminates:
When the hood is not closed
securely.
NOTICE
Convenient features of your vehicle

3-107
Convenient features of your vehicle
3
Front room lamp
Press the button to turn ON the
room lamp for the front/rear seats.
Press the button to turn OFF the
room lamp for the front/rear seats
regardless of front or rear door
open position.
Rear lamp
Rear Room Lamp ( ) :
Press this switch to turn the room
lamp on and off.
Trunk room lamp
The trunk room lamp comes on
when the trunk is opened.
The trunk lamp comes on as long
as the trunk lid is open. To prevent
unnecessary charging system
drain, close the trunk lid securely
after using the trunk.
NOTICE
OAD048408NOAD045407