2021 GENESIS G80 ECU

Convenient Features
5-28
Information
If all doors are locked with the rear door
lock button, and the electronic child safety
lock button (if equipped) in the driver’s
seat is turned ON (indicator light ON), the
rear doors cannot be opened. If you want
to open the rear doors:
• Unlock the door with the smart key
from outside.
• Unlock the door with Genesis
Connected Service using your smart
phone.
• Press the electronic child safety lock
button on the driver’s door to turn
it off (indicator light OFF), then
unlock the doors with the driver’s or
passenger’s central door lock switch.
(Electronic child lock OFF → Door
unlocked)
• Press the electronic child safety lock
button on the driver’s door to turn it
off (indicator light OFF), then pull the
rear inner door handle twice.
In case of an emergency
ORG3050018
In case of emergency such as when the
battery is discharged, the only way to
lock the door(s) is with the mechanical
key from the outside key hole.
Doors without an outside key hole can be
locked as follows:
1. Open the door.
2. Insert the key into the emergency
door lock hole and turn the key to the
lock position.
3. Close the door securely.
Information
If the electrical power door lock switch
does not operate (ex. dead car battery) and
the trunk is closed, you will not be able to
open the trunk until power is restored.

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WARNING
• The doors should always be fully
closed and locked while the
vehicle is in motion. If the doors
are unlocked, the risk of being
thrown from the vehicle in a crash is
increased.
• Do not pull the inner door handle of
the driver’s or passenger’s door while
the vehicle is moving.
WARNING
Do not leave children or animals
unattended in your vehicle. An enclosed
vehicle can become extremely hot,
causing death or serious injury to
unattended children or animals who
cannot escape the vehicle. Children
might operate features of the vehicle
that could injure them, or they could
encounter other harm, possibly from
someone gaining entry to the vehicle.
WARNING
Always secure your vehicle.
Leaving your vehicle unlocked increases
the potential risk to you or others from
someone hiding in your vehicle.
To secure your vehicle, while
depressing the brake, shift the gear
to the P (Park) position, engage the
parking brake, and press the Engine
Start/Stop button to the OFF position,
close all windows, lock all doors, and
always take the key with you.
CAUTION
Opening a door when something is
approaching may cause damage or
injury. Be careful when opening doors
and watch for vehicles, motorcycles,
bicycles or pedestrians approaching the
vehicle in the path of the door.
WARNING
If you stay in the vehicle for a long time
while the weather is very hot or cold,
there are risks of injuries or danger to
life. Do not lock the vehicle from the
outside when someone is in the vehicle.

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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 the
smart key.
-The trunk is opened without using the
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 smart key.
The Theft Alarm System automatically
sets 30 seconds after you lock the doors
and the trunk. For the system to activate,
you must lock the doors and the trunk
from outside the vehicle with the smart
key or by touching the touch sensor on
the outside of the door handle 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 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
passengers 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
smart key, open the doors by using the
mechanical key and start the engine by
directly pressing the Engine Start/Stop
button with the smart key.
• If the system is disarmed by unlocking
the vehicle, but neither a door or the
trunk is opened within 30 seconds, the
doors will relock and the system will
rearm automatically.
THEFT-ALARM SYSTEM

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Electrochromic mirror (ECM) with
HomeLink® system (if equipped)
ORG3050208N
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 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 Status Indicator:
Closing or Closed
(5) HomeLink Operation Indicator
(6) Garage Door Opener Status Indicator:
Opening or Opened
(7) HomeLink User Interface IndicatorAutomatic-Dimming Night Vision Safety™
(NVS
®) Mirror (if equipped)
The NVS® Mirror automatically reduces
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.

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ORG3050210N
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. However, 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 release 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. Return 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.

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6. Within 3 seconds, push and hold
the control lever forward until the
sunshade and sunroof operates as
follows:
Sunshade Open → Glass Tilt Open →
Glass Slide Open → Glass Slide Close →
Sunshade Close
Do not release the lever until the
operation is completed.
If you release the control lever during
operation, start the procedure again from
step 2.
7. Release the sunroof control lever after
all steps have completed. The sunroof
system has been reset.
Information
• If the sunroof is not reset when the
vehicle battery is disconnected or
discharged, or the sunroof fuse is
blown, the sunroof may not operate
normally.
• For more detailed information, contact
an authorized retailer of Genesis
Branded products.
Sunroof Open Warning
ORG3040007
• If the driver turns off the engine
when 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 sunroof 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.

Convenient Features
5-62
Hood
Opening the hood
ORG3050036
1. Park the vehicle and set the parking
brake.
2. Pull the release lever to unlatch the
hood. The hood should pop open
slightly.
OJX1059042
3. Go to the front of the vehicle, raise the
hood slightly, push up the secondary
latch (1) inside of the hood center and
lift the hood (2).
After the hood has been lifted halfway,
it will raise completely by itself.
Closing the hood
1. Before closing the hood, check in and
around the engine compartment to
ensure the following:
-Any tools or other loose objects
are removed from the engine room
area or hood opening area
-All glove, rags, or other
combustible material is removed
from the engine compartment
-All filler caps are tightly and
correctly installed
2. Lower the hood halfway (lifted
approximately 12 in. (30 cm) from 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.
EXTERIOR FEATURES

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Non-Powered Trunk (if equipped)
Opening the trunk
1. Make sure the vehicle is shifted to P
(Park) and engage the parking brake.
„„Outside
ORG3050040
2. Then do one of the following :
-Press the Smart Key Trunk Open
button for more than one second.
-Press the button on the trunk
itself with the Smart Key in your
possession.
„„Inside
ORG3050039L
-Use the trunk release button.
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.
WARNING
Your vehicle should be kept locked and
keys should be kept out of the reach
of children. Parents should teach their
children about the dangers of playing in
the trunk.