2020 INFINITI Q50 fuel

3-10Pre-driving checks and adjustments
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When you carry the Intelligent Key with you,
you can lock all doors by pushing the door
handle request switch
(driver’s or front
passenger’s) within the range of operation.
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You can also unlock the corresponding door
by touching the one touch unlock sensor
(driver’s or front passenger’s) within the
range of operation, and can unlock the other
doors using the door handle request switch
.
When you lock or unlock the doors or the
trunk lid, 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.3-18).
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 and one touch
unlock sensor are operational only
when the Intelligent Key has been
detected by the Intelligent Key sys-
tem.
Welcome light and farewell light
function
When you lock or unlock the doors and fuel-
filler door, front and rear side marker lights,
parking lights, tail lights and the license plate
light will illuminate for a period of time. The
welcome light and farewell light function can
be disabled. For information about disabling
the welcome light and farewell light func-
tion, see the INFINITI InTouch
TMOwner’s
Manual.

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.
. 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.
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Locking doors, trunk lid and fuel-
filler door
1. 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)
while
carrying the Intelligent Key with you.*3
4. All the doors, trunk lid and fuel-filler door will lock.
5. The hazard indicator flashes twice and the outside chime sounds twice.
Pre-driving checks and adjustments3-11

3-12Pre-driving checks and adjustments
*1: Doors will lock with the Intelligent Keywhile the ignition switch is in the ACC
or ON position.
*2: Doors will not lock with the Intelligent Key while the driver’s door is open.
*3: Doors will not lock by pushing the door handle request switch with the Intelli-
gent Key inside the vehicle. However,
when an Intelligent Key is inside the
vehicle, doors can be locked with
another registered Intelligent Key.
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Unlocking doors and fuel-filler door
1. Touch the one touch unlock sensor(driver’s or front passenger’s) while car-
rying the Intelligent Key with you.
2. The hazard indicator flashes once and the outside chime sounds once. The
corresponding door will unlock.
3. Push the door handle request switch
within 1 minute.
4. The hazard indicator flashes once and the outside chime sounds once again. All
the doors, trunk lid and fuel-filler door
will unlock.
All doors, trunk lid and fuel-filler door will be
locked automatically unless one of the following operations is performed within 1
minute after pushing the request switch or
touch unlock operation while the doors are
locked.
.
Opening any door
. Pushing the ignition switch
During this 1-minute time period, if the
UNLOCK
button on the Intelligent Key
is pushed, all doors will be locked automa-
tically after another 1 minute.

LOG-IN FUNCTION
After setting up the user information, the
system will automatically recognize the user
upon turning on the vehicle.
There will be a personalized welcome greet-
ing and screen prompt to log-in.
This feature allows 4 drivers to use their
own registration, drive mode, driving posi-
tion, air conditioner, and auto settings and
memorizes these custom settings.
The log-in user can be changed on the
welcome greeting screen or the User Profiles
screen. For more details, see the INFINITI
InTouch
TMOwner’s Manual.
The log-in function is linked to the following
items:
. Meter
. Audio
. Navigation system display (if so
equipped)
. Navigation settings (if so equipped)
. Air conditioner
. Automatic drive positioner (if so
equipped)
. Engine/Transmission
. Steering
. Suspension (if so equipped) .
Active trace control system
. Driver assistance* (if so equipped)
. Vehicle settings
*: except for the Forward Emergency Brak-
ing (FEB) system
WARNING
The Intelligent Key transmits radio
waves when the buttons are pushed.
The FAA advises that the radio waves
may affect aircraft navigation and com-
munication systems. Do not operate the
Intelligent Key while on an airplane.
Make sure the buttons are not operated
unintentionally when the unit is stored
during a flight.
It is possible to lock/unlock all doors and
fuel-filler door, open the trunk lid, 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 remote keyless entry function 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.
Pre-driving checks and adjustments3-15
REMOTE KEYLESS ENTRY SYSTEM

3-16Pre-driving checks and adjustments
The buttons on the Intelligent Key will not
operate when:
.the distance between the Intelligent Key
and the vehicle is over 33 ft (10 m).
. the Intelligent Key battery is discharged.
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.
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Type A (if so equipped)
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Type B (if so equipped)
LOCK button
UNLOCK button
TRUNK button
PANIC button
Remote engine start button
HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
When you lock or unlock the doors or the
trunk lid, 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.3-18).
Locking doors, trunk lid and fuel-
filler door
1. Push the ignition switch to the OFF position and make sure you carry the
Intelligent Key with you.*1
2. Close all the doors.
3. Push the LOCK
buttonon the
Intelligent Key.
4. All the doors, trunk lid and fuel-filler door will lock.
5. The hazard indicator flashes twice and the horn chirps once.
*1: Doors will lock with the Intelligent Key while the ignition switch is in the ACC
or ON position.

Unlocking doors, trunk lid and fuel-
filler door
1. Push the UNLOCKbuttonon the
Intelligent Key once.
2. The hazard indicator flashes once. The driver’s door will unlock.
3. Push the UNLOCK
buttonon the
Intelligent Key again within 1 minute.
4. The hazard indicator flashes once again. All the doors, trunk lid and the fuel-filler
door will unlock.
All doors, trunk lid and the fuel-filler door
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
Intelligent Key is pushed, all doors will be
locked automatically after another 1 minute.
. Opening any door
. Pushing the ignition switch
Opening windows (if so equipped)
The UNLOCKbuttonoperation also
allows you to open the window that is
equipped with the automatic open/close
function. (See “Power windows” (P.2-49).)
To open the window, push the door UN- LOCK
button on the Intelligent Key
for about 3 seconds after the door is
unlocked.
To stop opening, release the UNLOCK
button.
If the window open operation is stopped in
mid-operation while pushing the UNLOCK
button, release and push the
UNLOCKbuttonagain until the
window opens completely.
Window cannot be closed using the Intelli-
gent Key.
Opening moonroof (if so equipped)
The moonroof can be opened by pushing the
UNLOCKbuttonon the Intelligent
Key. This function will not operate while the
moonroof timer is activated or when the
moonroof needs to be initialized.
To open the moonroof, push the UNLOCK
buttonon the Intelligent Key for
about 3 seconds after the door is unlocked.
To stop opening, release the UNLOCK
button.
Opening trunk lid
1. Push the TRUNKbuttonon the
Intelligent Key for more than 1 second.
2. The trunk will unlatch. 3. Raise the trunk lid to open the trunk.
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 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 Intelligent Key are pushed. (Note: PANIC
buttonor TRUNKbuttonshould 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.3-19) for more
details.
Pre-driving checks and adjustments3-17

that people become locked inside the trunk
or in the event of the loss of electrical power
such as a discharged battery.
Releasing inside the trunk
To open the trunk lid from the inside, pull the
release handleuntil the lock releases and
push up on the trunk lid. The release lever is
made of a material that glows in the dark
after a brief exposure to ambient light.
The handle is located on the back of the
trunk lid as illustrated.
Releasing from the rear seat
You can access the release handle through
the trunk pass-through (rear seat armrest).
(See “Armrest” (P.1-7).)
To open the trunk lid from the rear seat, pull
the release handle towards front of vehicle
until the lock releases.
If you cannot reach the release handle,
contact an INFINITI retailer.SPA2735
OPENING THE FUEL-FILLER
DOOR
To open the fuel-filler door, unlock the fuel-
filler door by using one of the following
operations, then push the upper left side of
the door.
. Touch the one touch unlock sensor on
one of the front door handles and then
push the door handle request switch
while carrying the Intelligent Key.
. Push the UNLOCK button on the Intel-
ligent Key twice.
. 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 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
Pre-driving checks and adjustments3-25
FUEL-FILLER DOOR

3-26Pre-driving checks and adjustments
Indicator Light (MIL) 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.
. Insert the cap straight into the fuel-
filler tube, then tighten the fuel-filler
cap until a single click is heard. Failure to tighten the fuel-filler cap properly
may cause the
Malfunction In-
dicator Light (MIL) to illuminate. If
the
light illuminates because the
fuel-filler cap is loose or missing,
tighten or install the cap and con-
tinue 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 warning 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.
. For additional information, see “Mal-
function Indicator Light (MIL)” (P.2-
16).
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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.