2020 INFINITI QX80 Owner's Manual

When you carry the Intelligent Key with you,
you can lock or unlock all doors by pushing
the door handle request switch (driver’s or
front passenger’s)
or the liftgate request
switchwithin the range of operation.
When you lock or unlock the doors or the
liftgate, the hazard indicator will flash and
the horn (or the outside chime) will sound as
a confirmation. For details, see “Setting
hazard indicator and horn mode” (P.3-17).
Welcome light and farewell light
function
When you lock or unlock the doors including
the liftgate, the parking lights, tail lights and
the license plate light will illuminate for a
period of time. The welcome light and fare-
well light function can be disabled. For
information about disabling the welcome
light and farewell light function, it is recom-
mended you see an INFINITI retailer.
Locking doors and fuel-filler door
1. Move the shift lever to the P (Park) position, push the ignition switch to the
OFF position and make sure you carry
the Intelligent Key with you.*1
2. Close all the doors.*2
3. Push the door handle request switch (driver’s or front passenger’s)
or the
liftgate request switchwhile carrying the Intelligent Key with you.*3
4. All the doors and fuel-filler door will lock.
5. The hazard indicator flashes twice and the outside chime sounds twice.
*1: Doors will lock with the Intelligent Key
while the ignition switch is in the ACC or ON
position.
*2: Doors will not lock with the Intelligent
Key while any door is open.
*3: Doors will not lock by pushing the door
handle request switch with the Intelligent
Key inside the vehicle.
However, when an Intelligent Key is inside
the vehicle, doors can be locked with another
registered Intelligent Key.
CAUTION
. After locking the doors using the
request switch, make sure that the
doors have been securely locked by
operating the door handles.
. When locking the doors using the
request switch, make sure to have the
Intelligent Key in your possession
before operating the request switch
to prevent the Intelligent Key from
being left in the vehicle. .
The request switch is operational
only when the Intelligent Key has
been detected by the Intelligent Key
system.
Lockout protection:
To prevent the Intelligent Key from being
accidentally locked in the vehicle, lockout
protection is equipped with the Intelligent
Key system.
When the driver’s side door is open, the
doors are locked, and then the Intelligent
Key is put inside the vehicle and all the doors
are closed; the lock will automatically unlock
and the door buzzer sounds.
NOTE:
The doors may not lock when the Intelligent
Key is in the same hand that is operating the
request switch to lock the door. Put the
Intelligent Key in a purse, pocket or your
other hand.
CAUTION
The lockout protection may not function
under the following conditions:
. When the Intelligent Key is placed on
top of the instrument panel.
Pre-driving checks and adjustments3-11

3-12Pre-driving checks and adjustments
.When the Intelligent Key is placed
inside the glove box or a storage bin.
. When the Intelligent Key is placed
inside the door pockets.
. When the Intelligent Key is placed
inside or near metallic materials.
Unlocking doors and fuel-filler door
1. Push the door handle request switch
(driver’s or front passenger’s)or the
liftgate request switchonce while
carrying the Intelligent Key with you.
When you approach the vehicle with the
Intelligent Key, the puddle light and the
passenger cabin illumination will illumi-
nate and stay on for a short period of
time. (See “Welcome light” (P.2-68).)
2. The hazard indicator flashes once and outside chime sounds once. The corre-
sponding door will unlock.
The fuel-filler door will also unlock when
the driver’s door handle request switch is
pushed.
3. Push the door handle request switch again within 60 seconds.
4. The hazard indicator flashes once and outside chime sounds once again. All the
doors will unlock. The liftgate can be unlocked and opened by
pushing the liftgate opener switch. See
“Liftgate” (P.3-21).
All doors will be locked automatically unless
one of the following operations is performed
within 1 minute after pushing the request
switch while the doors are locked. If during
this 1-minute time period, the request switch
is pushed, all doors will be locked automa-
tically after another 1 minute.
.
Opening any door
. Pushing the ignition switch
Power liftgate open
1. Carry the Intelligent Key.
2. Push the power liftgate opener switch
.
3. The liftgate will unlock and automatically open.
4. The hazard indicator flashes 4 times and the outside chime sounds.
BATTERY SAVER SYSTEM
When all the following conditions are met
for a period of time, the battery saver
system will cut off the power supply to
prevent battery discharge.
.The ignition switch is in the ACC position,
and
. All doors are closed, and .
The shift lever is in the P (Park) position.
WARNING SIGNALS
To help prevent the vehicle from moving
unexpectedly by erroneous operation of the
Intelligent Key listed on the following chart
or to help prevent the vehicle from being
stolen, chime or beep sounds inside and
outside the vehicle and a warning displays in
the vehicle information display.
When a chime or beep sounds or the warning
displays, be sure to check the vehicle and
Intelligent Key.
See “Troubleshooting guide” (P.3-13) and
“Vehicle information display” (P.2-19).

TROUBLESHOOTING GUIDE
SymptomPossible causeAction to take
When pushing the ignition
switch to stop the engine The Shift to Park warning appears on the
display and the inside warning chime
sounds continuously or for a few seconds.
The shift lever is not in the P (Park)
position.
Shift the shift lever to the P (Park)
position.
When shifting the shift lever to
the P (Park) position. The inside warning chime sounds continu-
ously. The ignition switch is in the ACC or
ON position.Push the ignition switch to the OFF
position.
When opening the driver’s door
to get out of the vehicle The inside warning chime sounds continu-
ously. The ignition switch is in the ACC
position.Push the ignition switch to the OFF
position.
When closing the door after
getting out of the vehicle The No Key Detected warning appears on
the display, the outside chime sounds 3
times and the inside warning chime sounds
for a few seconds.
The ignition switch is in the ACC or
ON position.
Push the ignition switch to the OFF
position.
The Shift to Park warning appears on the
display and the outside chime sounds
continuously. The ignition switch is in the ACC or
OFF position and the shift lever is not
in the P (Park) position.Move the shift lever to the P (Park)
position and push the ignition switch to
the OFF position.
When closing the door with the
inside lock knob turned to
LOCK The outside chime sounds for a few
seconds and all the doors unlock.
The Intelligent Key is inside the
vehicle or cargo area.
Carry the Intelligent Key with you.
When pushing the request
switch or the LOCK
but-
ton on the Intelligent Key to
lock the door The outside chime sounds for a few
seconds. The Intelligent Key is inside the
vehicle.
Carry the Intelligent Key with you.
A door is not closed securely. Close the door securely.
When pushing the door handle
request switch to lock the door The outside chime sounds for a few
seconds. The Intelligent Key is inside the
vehicle or cargo area.
Carry the Intelligent Key with you.
A door is not closed securely. Close the door securely.
The door handle request switch is
pushed before the door is closed. Push the door handle request switch
after the door is closed.
Pre-driving checks and adjustments3-13

3-14Pre-driving checks and adjustments
SymptomPossible causeAction to take
When pushing the ignition
switch to start the engine The Key Battery Low indicator appears on
the display.
The battery charge is low.
Replace the battery with a new one. (See
“Battery” (P.8-11).)
The No Key Detected warning appears on
the display and the inside warning chime
sounds for a few seconds. The Intelligent Key is not in the
vehicle.
Carry the Intelligent Key with you.
When pushing the ignition
switch The Key System Error warning appears on
the display. It warns of a malfunction with the
Intelligent Key system.It is recommended that you contact an
INFINITI retailer.

WARNING
The Intelligent Key transmits radio
waves when the buttons are pushed.
The FAA advises that radio waves may
affect aircraft navigation and commu-
nication systems. Do not operate the
Intelligent Key while on an airplane.
Make sure the buttons are not operated
unintentionally when the unit is stored
for a flight.
It is possible to lock/unlock all doors, fuel-
filler door, activate the panic alarm and open
the windows by pushing the buttons on the
Intelligent Key from outside the vehicle.
Before locking the doors, make sure the
Intelligent Key is not left in the vehicle.
The LOCK/UNLOCK button on the Intelli-
gent Key can operate at a distance of
approximately 33 ft (10 m) from the vehicle.
(The effective distance depends upon the
conditions around the vehicle.)
As many as 4 Intelligent Keys can be used
with one vehicle. For information concerning
the purchase and use of additional Intelli-
gent Keys, contact an INFINITI retailer.
The lock and unlock buttons on the Intelli-
gent Key will not operate when: .
the distance between the Intelligent Key
and the vehicle is over 33 ft (10 m).
. the Intelligent Key battery runs down.
After locking with the remote keyless entry
function, pull the door handle to make sure
the doors are securely locked.
The LOCK/UNLOCK operating range varies
depending on the environment. To securely
operate the lock and unlock buttons, ap-
proach the vehicle to about 3 ft (1 m) from
the door.
SPA2718
Type A
JVP0156X
Type B
Pre-driving checks and adjustments3-15
REMOTE KEYLESS ENTRY SYSTEM

3-16Pre-driving checks and adjustments
LOCK button
UNLOCK button
Power liftgate button
PANIC button
Remote engine start button
HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
When you lock or unlock the doors or the
liftgate, the hazard indicator will flash and
the horn (or the outside chime) will sound as
a confirmation. For details, see “Setting
hazard indicator and horn mode” (P.3-17).
Locking doors and fuel-filler door
1. Move the shift lever to the P (Park)position, push the ignition switch to the
OFF position and make sure you carry
the Intelligent Key with you.*
2. Close all the doors and the liftgate.
3. Push the LOCK
buttonon the
Intelligent Key.
4. All the doors, the liftgate and fuel-filler door will lock.
5. The hazard indicator flashes twice and the horn chirps once.
*: Doors will lock with the Intelligent Key
while the ignition switch is in the ACC or ON
position.
Unlocking doors and fuel-filler door
1. Push the UNLOCKbuttonon the
Intelligent Key once.
2. The hazard indicator flashes once. The driver’s door and fuel-filler door will
unlock.
The puddle light and the passenger cabin
illumination will illuminate and stay on
for a short period of time.
3. Push the UNLOCK
button on the
Intelligent Key again within 60 seconds.
4. The hazard indicator flashes once again. All the doors will unlock.
All doors will be locked automatically unless
one of the following operations is performed
within 1 minute after pushing the UNLOCK
button on the Intelligent Key while the doors
are locked. If during this 1-minute time
period, the UNLOCK button on the Intelli-
gent Key is pushed, all doors will be locked
automatically after another 1 minute.
. Opening any door
. Pushing the ignition switch
Opening windows
To open the windows, push the door UN-
LOCKbutton on the Intelligent Key for
about 3 seconds after the door is unlocked.
To stop opening, release the UNLOCK
button.
Window cannot be closed using the Intelli-
gent Key.
The door windows can be opened or closed
by turning the mechanical key in a door lock.
(See “Doors” (P.3-4).)
Opening/closing liftgate
1. Push the power liftgate buttonfor more than 1 second.
2. The liftgate will automatically open.
The hazard indicator flashes 4 times and the
outside chime sounds for approximately 3
seconds.
To close the liftgate, push the power liftgate
button
for more than 1 second.
The liftgate will automatically close.
If the button
is pushed while the
liftgate is being opened or closed, the
liftgate will reverse.
Using panic alarm
If you are near your vehicle and feel
threatened, you may activate the alarm to
call attention as follows:
1. Push the PANIC
buttonon the
Intelligent Key for more than 1 second.
2. The theft warning alarm and headlights will stay on for 25 seconds.

3. The panic alarm stops when:.It has run for 25 seconds, or.Any of the buttons on the IntelligentKey are pushed. (Note: Panic button
or power liftgate button should be
pushed for more than 1 second.)
Remote engine start (if so equipped)
The remote engine startbuttonis on
the Intelligent Key if the vehicle has remote
engine start function. This function allows
the engine to start from outside the vehicle.
See “Remote engine start” (P.3-18).
Setting hazard indicator and horn
mode
This vehicle is set in hazard indicator and
horn mode when you first receive the vehicle.
In hazard indicator and horn mode, when the
LOCK
button is pushed, the hazard
indicator flashes twice and the horn chirps
once. When the UNLOCK
button is
pushed, the hazard indicator flashes once.
If horns are not necessary, the system can be
switched to the hazard indicator mode.
In hazard indicator mode, when the LOCK
button is pushed, the hazard indicator
flashes twice. When the UNLOCK
button is pushed, neither the hazard indica-
tor nor the horn operates. Hazard indicator and horn mode:
DOOR LOCK
DOOR UNLOCK
Intelligent Key system
(Using door handle request switch) HAZARD -
twice
OUTSIDE CHIME - twiceHAZARD -
once
OUTSIDE CHIME - once
Remote keyless entry system (Using
orbutton) HAZARD -
twice
HORN - once HAZARD -
once
HORN - none
Hazard indicator mode:
DOOR LOCK DOOR UNLOCK
Intelligent Key system
(Using door handle request switch) HAZARD -
twice HAZARD - none
Remote keyless entry system (Using
orbutton) HAZARD - twiceHAZARD - none
Pre-driving checks and adjustments3-17

3-18Pre-driving checks and adjustments
Switching procedure:
Push the LOCK
and UNLOCKbuttons on the Intelligent Key simulta-
neously for more than 2 seconds to switch
the mode from one to the other.
When pushing the buttons to set the hazard
indicator mode, the hazard indicator flashes
3 times.
When pushing the buttons to set the hazard
indicator and horn mode, the hazard indica-
tor flashes once and the horn chirps once.WARNING
To avoid risk of injury or death, do not
use the remote engine start function
when the vehicle is in an enclosed area
such as a garage.
JVP0445X
The remote engine startbutton is on the
Intelligent Key if the vehicle has remote
engine start function. This function allows
the engine to start from outside the vehicle.
Some systems, such as the air conditioner
system, will turn on during a remote engine
start, if the system was on the last time the
ignition switch was turned off.
Laws in some local communities may restrict
the use of remote engine starters. For
example, some laws require a person using
remote engine start to have the vehicle in
view. Check local regulations for any re-
quirements.
Other conditions may affect the remote
engine start function. See “Conditions the
REMOTE ENGINE START (if so equipped)