ECU HYUNDAI ELANTRA SEL 2021 Owner's Manual

Convenient Features
5-42
Electrochromic mirror (ECM) with
HomeLink® system (if equipped)
OCN7050084N
Your vehicle may be equipped with
a Gentex Automatic-Dimming Mirror
with an Integrated HomeLink® Wireless
Control System.
During nighttime driving, this feature will
automatically detect and help reduce
rearview mirror glare. The HomeLink®
Universal Transceiver allows you to
activate your garage door(s), electric
gate, home lighting, etc.
(1) HomeLink Channel 1
(2) HomeLink Channel 2
(3) HomeLink Channel 3
(4)
Garage Door Opener S
tatus Indicator :
Closing or Closed
(5) HomeLink Operation Indicator
(6)
Garage Door Opener S

tatus Indicator :
Opening or Opened
(7)
HomeLink U

ser Interface Indicator Automatic-Dimming Night Vision Safety™
(NVS
®) Mirror (if equipped)
The NVS® Mirror automatically helps
reduce glare by monitoring light levels 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 applications, please
refer to the Gentex website:
www.gentex.com
Your mirror will automatically dim
upon detecting glare from the vehicles
traveling behind you.
The mirror defaults to the ON position
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 outlined procedures.
Additional HomeLink® information can
be found at: www.homelink.com, www.
youtube.com/HomeLinkGentex 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.

Convenient Features
5-44
OCN7050086N
4. Press the Original Transmitter
button until the indicator (4) is
turned continuously ON or flashes in
Green for approximately 10 seconds
and it indicates the programing is
completed.
5.



Ho
wever, the indicator (4) flashes
in Green continuously, but if the
garage door opener does not operate,
please continue to follow the step 6
and 7 (“Rolling Code Programming”
procedures).
6.
Firmly press and r

elease the “Learn,”
“Smart,” or “Program” button while
the indicator (4) flashes in Green.
Once the button is pressed, you have
approximately 30 seconds to initiate
the next step.
Information
At the garage door opener motor, (security
gate motor, etc.) locate the “Learn,”
“Smart,” or “Program” button. This
can usually be found where the hanging
antenna wire is attached to the motor-head
unit (see the device’s manual to identify
this button). The name and color of the
button may vary by manufacturer. A
ladder and/or second person may simplify
the following steps. 7.
Re

turn to the vehicle and firmly press,
hold for two seconds and release the
HomeLink button up to three times.
Do not press the HomeLink button
rapidly. At this point programming
is complete and your device should
operate when the HomeLink button is
pressed and released.
Information
• Some garage door openers require to
press the programmed button on the
mirror up to three times right after
the programming is just completed to
operate the garage door.
• The indicator (4) is turned ON in
Orange and flashes for about 60
seconds, during the programing mode
and if a programing is not succeeded
within the 60 seconds, the programing
mode will be abort.
HomeLink® should now activate your
rolling code equipped device.

Convenient Features
5-58
Resetting the sunroof
The sunroof may need to be reset if the
following conditions occur:
- The batt
ery is discharged or
disconnected or the sunroof fuse has
been replaced or disconnected.
- The sunroo

f control lever is not
operating correctly.
1.
Turn the ignition s

witch to the ON
position or start the engine. We
recommend resetting the sunroof
while the engine is running.
2.
Close the sunroo

f completely if
opened.
3.
Release the sunr

oof control lever.
4.
Mo

ve the sunroof control lever
forward in the direction of close
until the sunroof moves tilt up. Then,
release the lever.
5.
Mo

ve the sunroof control lever
forward in the direction of close, until
the sunroof operates as follow again:
Tilt
do

wn
→ Slide Open → Slide Close
NOTICE
Do not release the lever until the
operation is completed. If you release
the lever during operation, try again
from step 2.
6.
Release the sunr
oof control lever after
all operation has completed. (The
sunroof system has been reset.)
Information
• If the sunroof does not reset when
the vehicle battery is disconnected or
discharged, or related 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 removes the ignition
key(smart key : turns off the engine)
when the sunroof is not fully closed,
the warning chime will sound for a
few seconds and a warning image will
appear in the LCD window.
Close the sunroof securely when
leaving your vehicle.
OCN7040018

Convenient Features
5-60
Closing the hood
1. Before closing the hood, check the
following:
• All filler caps in engine
compartment must be correctly
installed.
• Gloves, rags or any other
combustible material must
be removed from the engine
compartment.
2.
Re

turn the support rod to its clip to
prevent it from rattling.
3.
Lo

wer the hood halfway (lifted
approximately 30
cm fr

om the closed
position) and push down to securely
lock in place. Then double check to be
sure the hood is secure.
If the hood can be raised slightly,
it is not securely locked. Open it
again and close it with more force. WARNING
• 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
displayed on the instrument cluster.
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 position, as vision
is obstructed, which might result in
an accident, and the hood could fall
or be damaged.

05
5-61
trunK
Opening the trunk
1. Make sure the shift lever is in P (Park,
for automatic transmission/Intelligent
variable transmission) or first gear or
R (Reverse, for manual transmission)
and set the parking brake.
„„Outside
OCN7050036
2. Then do one of the f ollowing:
• Hold down the trunk unlock button
located on your remote key or smart
key for more than 1 second.
• Additionally, for vehicles equipped
with smart key :
- While all doors ar

e unlocked, press
the switch in the trunk to open the
trunk with or without the smart key
in your possession.
- If any door is lock

ed or all doors are
locked, the switch can still be used
to open the trunk, as long as the
smart key is in your possession.
„„Inside
OCN7050037
- Use the trunk release lever.
3.
Lift the trunk lid up.
Closing the trunk
Lower the trunk lid and press down
until it locks. To be sure the trunk lid
is securely fastened, always check
by trying to pull it up again.
WARNING
Always keep the trunk lid completely
closed while the vehicle is in motion. If
it is left open or ajar, poisonous exhaust
gases containing carbon monoxide
(CO) may enter the vehicle and serious
illness or death may result.
Information
To prevent damage to the trunk lift
cylinders and the attached hardware,
always close the trunk before driving.
NOTICE
In cold and wet climates, trunk lock
and trunk mechanisms may not work
properly due to freezing conditions.

Convenient Features5-66
Fuel Filler Door
Opening the fuel filler door
OCN7050042
The fuel filler door must be opened from
inside the vehicle by pulling up the fuel
filler door opener.
1.
Turn the engine o
ff.
2.
Pull up the fuel filler door opener.
OCN7050043
3. Pull the fuel filler door (1) out to fully
open.
4.
To r

emove the fuel tank cap (2), turn
it counterclockwise. You may hear a
hissing noise as the pressure inside
the tank equalizes.
5.
Place the cap on the fuel filler door.
Information
Open and close the reservoir cap by using
the handle on the cap cover for safety.
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 it
clockwise un til it “Clicks”.
2.
Close the fuel filler door until it is
la

tched securely.
WARNING
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 nozzle, you
should eliminate the potential build-
up of static electricity by touching
a metal part of the vehicle, a safe
distance away from the fuel filler
neck, nozzle, or other gas source,
with your bare hand.
• Do not use cellular phones while
refueling. Electric current and/or
electronic interference from cellular
phones can potentially ignite fuel
vapors and cause a fire.

05
5-67
• Do not get back into a vehicle
once you have begun refueling.
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
touching a metal part of the vehicle,
away from the fuel filler neck, nozzle
or other gasoline source, with your
bare hand.
• 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
position.
• Sparks produced by electrical
components related to the engine
can ignite fuel vapors causing a fire.
• 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.
• Use only approved portable plastic
fuel containers designed to carry and
store gasoline.
• 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 refueling,
leave the vicinity of the vehicle, and
immediately contact the manager
of the gas station and then contact
the local fire department. Follow any
safety instructions they provide.
• 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 completely removing the cap.
• Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.
Information
Make sure to refuel your vehicle according
to the “Fuel Requirements” suggested in
the Introduction chapter.
NOTICE
• Do not spill fuel on the exterior
surfaces of the vehicle. Any type of
fuel spilled on painted surfaces may
damage the paint.
• If the fuel filler cap requires
replacement, use only a genuine
HYUNDAI cap or the equivalent
specified for your vehicle. An
incorrect fuel filler cap can result
in a serious malfunction of the fuel
system or emission control system.

05
5-77
Luggage compartment lamp
OCN7050059
The luggage compartment lamp comes
on when the trunk is opened.
NOTICE
The luggage compartment lamp comes
on as long as the trunk is open. To
prevent unnecessary battery system
drain, close the trunk securely after
using the luggage compartment.
Vanity mirror lamp (if equipped)
OCN7050058
Push the switch to turn the light on or off.
•
: The lamp will turn on if this
button is pressed.
•
: The lamp will turn off if this
butt on is pressed.
NOTICE
Always have the switch in the off
position when the vanity mirror lamp
is not in use. If the sunvisor is closed
without the lamp off, it may discharge
the battery or damage the sunvisor.

Convenient Features5-110
STorAge CompArTmenT
WARNING
Never store cigarette lighters, propane
cylinders, or other flammable/explosive
materials in the vehicle. These items
may catch fire and/or explode if the
vehicle is exposed to hot temperatures
for extended periods.
WARNING
ALWAYS keep the storage compartment
covers closed securely while driving.
Items inside your vehicle are moving as
fast as the vehicle. If you have to stop
or turn quickly, or if there is a crash, the
items may fly out of the compartment
and may cause an injury if they strike
the driver or a passenger.
NOTICE
To avoid possible theft, do not leave
valuables in the storage compartments.
Center console storage
OCN7050062
To open:
Grab and hold the latch on the armrest
then lift the lid.
Glove box
OCN7050064
To open:
Pull the lever (1).
WARNING
ALWAYS close the glove box door after
use.
An open glove box door can cause
serious injury to the passenger in an
accident, even if the passenger is
wearing a seat belt.

05
5-111
Cup Holder (if equipped)
Front
OCN7050065
Rear
OCN7050066
Cups or small beverages cups may be
placed in the cup holders.
WARNING
• Avoid abrupt starting and braking
when the cup holder is in use to
prevent spilling your drink. If hot
liquid spills, you could be burned.
Such a burn to the driver could cause
loss of vehicle control resulting in an
accident.
• Do not place uncovered or unsecured
cups, bottles, cans, etc., in the cup
holder containing hot liquid while
the vehicle is in motion. Injuries may
result in the event of a sudden stop
or collision.
• Only use soft cups in the cup holders.
Hard objects can injure you in an
accident.
WARNING
Keep cans or bottles out of direct sun
light and do not put them in a hot
vehicle. It may explode.
NOTICE
• Keep your drinks sealed while driving
to prevent spilling your drink. If liquid
spills, it may get into the vehicle’s
electrical/electronic system and
damage electrical/electronic parts.
• When cleaning spilled liquids do not
use hot air to blow out or dry the cup
holder. This may damage the interior.
interior FeAtures