2021 INFINITI QX80 lock

SPA2752
To open the fuel-filler door, unlock the fuel-
filler door by using one of the following
operations, then push the right side of the
door.
.Push the driver’s door handle request
switch with the Intelligent Key carried
with you.
. Push the passenger’s door handle re-
quest switch or liftgate request switch
twice with the Intelligent Key carried
with you.
. Push the UNLOCK button on the Intel-
ligent Key.
. Insert the mechanical key into the door
lock cylinder and rotate it towards the
rear of the vehicle. .
Push the power door lock switch to the
UNLOCK position.
To lock, close the fuel-filler door securely
and lock all doors by operating the door
handle request switch, the LOCK button on
the Intelligent Key, the mechanical key or the
power door lock switch.
FUEL-FILLER CAP
WARNING
. Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or ser-
iously injured if it is misused or
mishandled. Always stop engine and
do not smoke or allow open flames or
sparks near the vehicle when refuel-
ing.
. Do not attempt to top off the fuel
tank after the fuel pump nozzle shuts
off automatically. Continued refuel-
ing may cause fuel overflow, resulting
in fuel spray and possibly a fire.
. Use only an original equipment type
fuel-filler cap as a replacement. It has
a built-in safety valve needed for
proper operation of the fuel system
and emission control system. An in-
correct cap can result in a serious malfunction and possible injury. It
could also cause the malfunction
indicator light to come on.
. Never pour fuel into the throttle body
to attempt to start your vehicle.
. Do not fill a portable fuel container in
the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable
fuel containers:
— Always place the container on the ground when filling.
— Do not use electronic devices when filling.
— Keep the pump nozzle in contact with the container while you are
filling it.
— Use only approved portable fuel containers for flammable liquid.
CAUTION
. If fuel is spilled on the vehicle body,
flush it away with water to avoid
paint damage.
Pre-driving checks and adjustments3-27

3-28Pre-driving checks and adjustments
.Insert the cap straight into the fuel-
filler tube, then tighten until the fuel-
filler cap clicks. Failure to tighten the
fuel-filler cap properly may cause the
malfunction indicator light (MIL)
to illuminate. If thelight illumi-
nates because the fuel-filler cap is
loose or missing, tighten or install the
cap and continue to drive the vehicle.
The
light should turn off after a
few driving trips. If thelight does
not turn off after a few driving trips,
have the vehicle inspected. It is
recommended you visit an INFINITI
retailer for this service.
. The Loose Fuel Cap warning will
appear if the fuel-filler cap is not
properly tightened. It may take a few
driving trips for the message to be
displayed. Failure to tighten the fuel-
filler cap properly after the Loose
Fuel Cap warning appears may cause
the
Malfunction Indicator Light
(MIL) to illuminate.
Turn the cap counterclockwise to remove.
To tighten, turn the cap clockwise until a
single click is heard.
SPA2753
To remove the fuel-filler cap:
1. Turn the fuel-filler cap counterclockwise to remove.
2. Put the fuel-filler cap on the cap holder
while refueling.
To install the fuel-filler cap:
1. Insert the fuel-filler cap straight into the fuel-filler tube.
2. Turn the fuel-filler cap clockwise until a single click is heard.
WAD0096X
Loose Fuel Cap warning
The Loose Fuel Cap warning appears on the
vehicle information display when the fuel-
filler cap is not tightened correctly after the
vehicle has been refueled. It may take a few
driving trips for the warning to be displayed.
To turn off the warning, perform the
following:
1. Remove and install the fuel-filler cap assoon as possible. (See “Fuel-filler cap”
(P.3-27).)
2. Tighten the fuel-filler cap until it clicks.
3. Push the
switchon the steering
wheel to turn off the Loose Fuel Cap
warning after tightening the fuel-filler

cap.WARNING
.Do not adjust the steering wheel
while driving. You could lose control
of your vehicle and cause an accident.
. Do not adjust the steering wheel any
closer to you than is necessary for
proper steering operation and com-
fort. The driver’s air bag inflates with
great force. If you are unrestrained,
leaning forward, sitting sideways or
out of position in any way, you are at
greater risk of injury or death in a
crash. You may also receive serious or
fatal injuries from the air bag if you
are up against it when it inflates.
Always sit back against the seatback
and as far away as practical from the
steering wheel. Always use the seat
belts.
SPA2754
ELECTRIC OPERATION
Tilt or telescopic operation
Move the leverto adjust the steering
wheel up or down, forward or rearward to
the desired position.
Entry/Exit function operation:
The automatic drive positioner system will
make the steering wheel move up automa-
tically when the driver’s door is opened with
the ignition switch in the LOCK position.
This lets the driver get into and out of the
seat more easily.
For more information, see “Automatic drive
positioner” (P.3-40).
Pre-driving checks and adjustments3-29
TILT/TELESCOPIC STEERING

3-30Pre-driving checks and adjustments
SIC3451
CAUTION
.Do not store the main sun visor
before storing the extension sun
visor.
. Do not pull the extension sun visor
forcedly downward.
1. To block out glare from the front, swing down the main sun visor
.
2. To block glare from the side, remove the main sun visor from the center mount
and swing it to the side
.
3. Draw out the extension sun visor
from
the main sun visor to block from further
glare.
SPA2447
INSIDE MIRROR
Adjust the height and the angle of the inside
mirror to the desired position.
SUN VISORS MIRRORS

3-40Pre-driving checks and adjustments
JVP0250X
SET/memory switches
The automatic drive positioner system has
three features:
. Entry/exit function
. Memory storage
. Setting memory function
ENTRY/EXIT FUNCTION
This system is designed so that the driver’s
seat and steering column will automatically
move when the automatic transmission shift
lever is in the P (Park) position. This allows
the driver to get into and out of the driver’s
seat more easily.
The driver’s seat will slide backward and the
steering wheel will move up when the
driver’s door is opened with the ignition
switch in the LOCK position.
The driver’s seat and steering wheel will
return to the previous positions when the
ignition switch is pushed to the ACC posi-
tion.
The driver’s seat will not return to the
previous positions if the seat or steering
adjusting switch is operated when the seat is
at the exit position.
Cancel or activate entry/exit func-
tion
The shift lever must be in the P (Park)
position with the ignition switch in the OFF
position.
The entry/exit function can be activated or
canceled by pressing and holding the SET
switch for more than 10 seconds.
The entry/exit function can also be acti-
vated or canceled if the “Lift Steering upon Exit” key or “Slide Driver Seat Back on Exit”
key is turned to ON or OFF in the [Settings]
menu on the lower display. (See INFINITI
InTouch
TMOwner’s Manual.)
Initialize entry/exit function
If the battery cable is disconnected, or if the
fuse opens, the entry/exit function will not
work though this function was set on before.
In such a case, after connecting the battery
or replacing with a new fuse, open and close
the driver’s door more than two times after
the ignition switch is turned from the ON
position to the LOCK position. The entry/
exit function will be activated.
MEMORY STORAGE
Two positions for the driver’s seat, steering
column and outside mirrors can be stored in
the automatic drive positioner memory.
Follow these procedures to use the memory
system.
1. Move the shift lever to the P (Park)
position.
2. Adjust the driver’s seat, steering column and outside mirrors to the desired posi-
tions by manually operating each adjust-
ing switch. For additional information,
see “Seats” (P.1-3) and “Tilt/telescopic
steering” (P.3-29) and “Outside mirrors”
(P.3-37).
AUTOMATIC DRIVE POSITIONER

3. Push the SET switch and, within 5seconds, push the memory switch (1 or
2) fully for at least 1 second.
The indicator light for the pushed mem-
ory switch will stay on for approximately
5 seconds after pushing the switch.
When the memory is stored in the
memory switch (1 or 2), a buzzer will
sound.
If memory is stored in the same memory
switch, the previous memory will be
deleted.
Linking Intelligent Key to a stored
memory position
The Intelligent Key can be linked to a stored
memory position with the following proce-
dure.
1. Follow the steps for storing a memoryposition.
2. While the indicator light for the memory switch being set is illuminated for 5
seconds, push the
button on the
Intelligent Key. If the indicator light
blinks, the Intelligent Key is linked to
that memory setting.
Push the ignition switch to the OFF position,
and then push the
button on the
Intelligent Key. The driver’s seat, steering
wheel and outside mirrors will move to the memorized position.
Confirming memory storage
.
Push the ignition switch to the ON
position and push the SET switch. If the
main memory has not been stored, the
indicator light will come on for approxi-
mately 0.5 second. When the memory
has stored in position, the indicator light
will stay on for approximately 5 seconds.
. If the battery cable is disconnected, or if
the fuse opens, the memory will be
canceled. In this case, reset the desired
position using the previous procedure.
. If optional Intelligent Keys are added to
your vehicle, the memory storage proce-
dure to switch 1 or 2 and linking
Intelligent Key procedure to a stored
memory position should be performed
again for each Intelligent Key. For addi-
tional Intelligent Key information, see
“Keys” (P.3-2).
Selecting the memorized position
1. Move the shift lever to the P (Park) position.
2. Use one of the following methods to move the driver’s seat, the outside
mirrors and the steering wheel.
.Push the memory switch (1 or 2) fully
for at least 1 second. The driver’s seat, steering column and
outside mirrors will move to the memor-
ized position or to the exit position when
the entry/exit function is set to active
with the indicator light flashing, and then
the light will stay on for approximately 5
seconds.
SETTING MEMORY FUNCTION
The status of the following settings can be
linked to the Intelligent Key and the memor-
ized settings can be available for each
Intelligent Key.
.
Air conditioner system
. Navigation system
. Audio system
To use the memory function, lock the doors
with the Intelligent Key that is linked to the
settings.
To enable the memorized settings:
1. Carry the Intelligent Key that is linked to the settings, and unlock the doors by
pushing the driver’s door handle request
switch or “UNLOCK”
button on the
Intelligent Key.
2. Place the ignition switch in the ON position. The memorized settings are
available.
Pre-driving checks and adjustments3-41

4-10Monitor, climate, audio, phone and voice recognition systems
JVH1216X
Backing up behind a projecting object:
The position
is shown farther than the
positionin the display. However, the
positionis actually at the same distance
as the position. The vehicle may hit the
object when backing up to the positionif
the object projects over the actual backing up course.
How to park with predictive course
lines
WARNING
.
If the tires are replaced with different
sized tires, the predictive course lines
may not be displayed correctly.
. On a snow-covered or slippery road,
there may be a difference between
the predictive course lines and the
actual course line.
. If the battery is disconnected or
becomes discharged, the predictive
course lines may be displayed incor-
rectly. If this occurs, please perform
the following procedures:
— Turn the steering wheel from lock to lock while the engine is running.
— Drive the vehicle on a straight road for more than 5 minutes.
WAE0289X
1. Visually check that the parking space is safe before parking your vehicle.
2. The rear view of the vehicle is displayed on the screen
when the shift lever is
moved to the R (Reverse) position.

4WD shift switch .................................................... 5-117
4WD shift indicator ................................................ 5-118
4WD warning light ................................................. 5-118
Hill Start Assist system .............................................. 5-120
Parking/parking on hills .............................................. 5-121
TOW mode ..................................................................... 5-122
SNOW mode .................................................................. 5-122
Power steering .............................................................. 5-123
Brake system .................................................................. 5-123 Braking precautions ................................................ 5-123
Parking brake break-in .......................................... 5-123
Brake assist ................................................................... 5-124 Brake assist .............................................................. 5-124
Anti-lock Braking System (ABS) ........................ 5-124 Vehicle Dynamic Control (VDC) system ................ 5-125
Vehicle Dynamic Control (VDC)
OFF switch ............................................................. 5-127
Cold weather driving .................................................. 5-128
Freeing a frozen door lock ................................ 5-128
Antifreeze ............................................................... 5-128
Battery .................................................................... 5-128
Draining of coolant water ................................. 5-128
Tire equipment ...................................................... 5-128
Special winter equipment .................................. 5-128
Driving on snow or ice ........................................ 5-128
Engine block heater (if so equipped) ............... 5-129