2020 INFINITI QX50 engine

The HomeLink® Universal Transceiver pro-
vides a convenient way to consolidate the
functions of up to three individual hand-held
transmitters into one built-in device.
HomeLink® Universal Transceiver:∙ Will operate most radio frequency de- vices such as garage doors, gates, home
and office lighting, entry door locks and
security systems.
∙ Is powered by your vehicle’s battery. No separate batteries are required. If the ve-
hicle’s battery is discharged or is discon-
nected, HomeLink® will retain all pro-
gramming.
When the HomeLink® Universal Transceiver
is programmed, retain the original transmit-
ter for future programming procedures (Ex-
ample: new vehicle purchases). Upon sale of
the vehicle, the programmed HomeLink®
Universal Transceiver buttons should be
erased for security purposes. For additional
information, refer to “Programming
HomeLink®” in this section.WARNING
∙ Your vehicle’s engine should be turned off while programming the HomeLink® Uni-
versal Transceiver. For additional infor-
mation, refer to “Push-button ignition
switch” in the “Starting and driving” sec-
tion of this manual. Do not breathe ex-
haust gases; they contain colorless and
odorless carbon monoxide. Carbon mon-
oxide is dangerous. It can cause uncon-
sciousness or death.
∙ Do not use the HomeLink® Universal Transceiver with any garage door opener
that lacks safety stop and reverse fea-
tures as required by federal safety stan-
dards. (These standards became effec-
tive for opener models manufactured
after April 1, 1982.) A garage door
opener which cannot detect an object in
the path of a closing garage door and
then automatically stop and reverse does
not meet current federal safety stan-
dards. Using a garage door opener with-
out these features increases the risk of
serious injury or death. ∙ During the programming procedure your
garage door or security gate will open
and close (if the transmitter is within
range). Make sure that people or objects
are clear of the garage door, gate, etc.,
that you are programming.
PROGRAMMING HOMELINK®
If you have any questions or are having diffi-
culty programming your HomeLink® but-
tons, refer to the HomeLink® web site at:
www.homelink.com or call 1-800-355-
3515.
NOTE:
Place the ignition switch in the ON position
(without starting the engine) when pro-
gramming HomeLink®. It is also recom-
mended that a new battery be placed in the
hand-held transmitter of the device being
programmed to HomeLink® for quicker pro-
gramming and accurate transmission of the
radio frequency.
HOMELINK® UNIVERSAL
TRANSCEIVER (if so equipped)
2-76Instruments and controls

3 Pre-driving checks and adjustments
Keys.............................................3-2
INFINITI Intelligent Key ........................3-2
INFINITI Vehicle Immobilizer System
keys ..........................................3-4
Doors ............................................3-4
Locking with key ..............................3-5
Locking with inside lock knob Type A
(if so equipped) ................................3-5
Locking with inside lock knob Type B
(if so equipped) ................................3-5
Locking with power door lock switch ...........3-6
Automatic door locks ..........................3-6
Child safety rear door lock .....................3-6
INFINITI Intelligent Key System ...................3-7
Operating range ..............................3-8
Door locks/unlocks precaution .................3-9
INFINITI Intelligent Key operation ............3-10
How to use the remote keyless entry
function .................................... 3-14
Type A (if so equipped) ......................3-15
Type B (if so equipped) ......................3-15
Warning signals .............................. 3-17
Troubleshooting guide ........................ 3-17
Log-in function ............................. 3-19Remote Engine Start (if so equipped)
............3-20
Remote Engine Start operating range ........3-20
Remote starting the vehicle ..................3-21
Extending engine run time ...................3-21
Canceling a Remote Engine Start ............3-21
Conditions the Remote Engine Start will
not work .................................... 3-22
Hood .......................................... 3-23
Liftgate ........................................ 3-23
Operating the power liftgate ................3-24
Motion-Activated Liftgate
(if so equipped) .............................. 3-26
Power liftgate main switch ..................3-28
Liftgate release ............................. 3-28
Liftgate position setting .....................3-29
Fuel-filler door ................................. 3-30
Opening the fuel-filler door ..................3-30
Fuel-filler cap ............................... 3-30
Steering wheel ................................. 3-33
Manual operation

(if so equipped)............3-33
Automatic operation (if so equipped) .........3-33
Sun visors ...................................... 3-34
Vanity mirrors ............................... 3-34
Card holder ................................. 3-35

CAUTION
When locking the doors using the Intelli-
gent Key, be sure not to leave the key in the
vehicle.
TYPE A (if so equipped)
1.(lock) button
2.
(unlock) button
3.
(liftgate) button
4.
(panic) button
TYPE B (if so equipped)
1.(remote engine start)
2.
(lock) button
3.
(unlock) button
4.
(liftgate) button
5.
(panic) button
Locking doors
1. Place the ignition switch in the LOCK position.
2. Close all doors.
LPD3701LPD3702
Pre-driving checks and adjustments3-15

SymptomPossible CauseRemedy
When stopping the engine The Shift to P range warning appears on
the display and the inside warning chime
sounds continuously. A door is opened while the P (Park) po-
sition is not engaged and the ignition
switch is still in the ON position.Place the ignition switch in the ON posi-
tion and apply the parking brake. Place
the ignition in the OFF position.
When engaging the P (Park) position The Push Ignition to OFF warning ap-
pears in the display. The ignition switch is in the ON position.Place the ignition switch in the OFF
position.
When opening the driver’s door to get
out of the vehicle The Door Open warning appears on the
display and the inside warning chime
sounds continuously.
The ignition switch is in the ON position.
Place the ignition switch in 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
three times and the inside warning
chime sounds for approximately 3 sec-
onds.
The ignition switch is in the ON position.
Place the ignition switch in the OFF
position.
The Shift to P range warning appears on
the display and the outside chime
sounds continuously. The ignition switch is in the ON position
and the P (Park) position is not engaged.
Apply the parking brake.
Place the ignition switch in the OFF
position.
When closing the door with the inside
lock knob turned to LOCK The outside chime sounds for approxi-
mately 3 seconds and all the doors
unlock.
The Intelligent Key is inside the vehicle. Carry the Intelligent Key with you.
When pushing the door handle or lift-
gate request switch or the
button on the Intelligent Key to lock the
door The outside chime sounds for approxi-
mately 2 seconds.
The Intelligent Key is inside the vehicle. Carry the Intelligent Key with you.
3-18Pre-driving checks and adjustments

SymptomPossible CauseRemedy
When pushing the ignition switch to
start the engine The Key Battery Low warning appears
on the display.
The battery charge may be getting low.Replace the battery with a new one. For
additional information, refer to “Battery
replacement” in the “Do-it-yourself” sec-
tion of this manual.
The No Key Detected warning appears
on the display, the outside chime sounds
three times and the inside warning
chime sounds for approximately 3 sec-
onds. The battery charge may be getting low.
Replace the battery with a new one. For
additional information, refer to “Battery
replacement” in the “Do-it-yourself” sec-
tion of this manual.
When pushing the ignition switch The Key System Error: See Owner’s
Manual warning appears on the display. It warns of a malfunction with the Intel-
ligent Key system.It is recommended that you visit an
INFINITI retailer.
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 four 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 wel-
come greeting screen or the User List screen.
For additional information, refer to the sepa-
rate INFINITI InTouch™ Owner’s Manual. The log-in function is linked to the following
features:
∙ Meter
∙ Audio
∙ Navigation system display
∙ Navigation settings
∙ Air conditioner
∙
Automatic drive positioner (if so equipped)
∙ Engine/transmission
∙ Steering
∙ Suspension (if so equipped)
∙ Active trace control system ∙ Driver assistance except for the Forward
Emergency Braking (FEB) with Pedes-
trian Detection system (if so equipped)
∙ Body Control Module (BCM)
Pre-driving checks and adjustments3-19

Thebutton will be on the INFINITI In-
telligent Key if the vehicle has Remote Engine
Start. This feature allows the engine to start
from outside the vehicle.
The following features may be affected
when Remote Engine Start is used:
∙ Vehicles with an automatic climate con- trol system will default to either a heating
or cooling mode depending on outside
and cabin temperatures. For additional
information, refer to “Remote Engine
Start with Intelligent Climate Control” in
the “Monitor, climate, audio, phone and
voice recognition systems” section of this
manual. Laws in some local communities may restrict
the use of remote starters. For example,
some laws require a person using Remote
Engine Start to have the vehicle in view.
Check local regulations for any requirements.
Other conditions may affect the function of
the Remote Engine Start feature. For addi-
tional information, refer to “Conditions the
Remote Engine Start will not work” in this
section.
Other conditions can affect the performance
of the Intelligent Key transmitter. For addi-
tional information, refer to “INFINITI Intelli-
gent Key” in this section.
REMOTE ENGINE START
OPERATING RANGE
WARNING
To help avoid risk of injury or death through
unintended operation of the vehicle and/or
its systems, including entrapment in win-
dows or inadvertent door lock activation,
do not leave children, people who require
the assistance of others or pets unattended
in your vehicle. Additionally, the tempera-
ture inside a closed vehicle on a warm day
can quickly become high enough to cause a
significant risk of injury or death to people
and pets.
CAUTION
When the Intelligent Key battery is dis-
charged or other strong radio wave sources
are present near the operating location, the
Intelligent Key operating range becomes
narrower, and the Intelligent Key may not
function properly.
The Remote Engine Start function can only
be used when the Intelligent Key is within the
specified operating range from the vehicle.
The Remote Engine Start operating range is
approximately 197 ft (60 m) from the vehicle.
LPD2995
REMOTE ENGINE START (if so
equipped)
3-20Pre-driving checks and adjustments

REMOTE STARTING THE
VEHICLE
To use the Remote Engine Start feature to
start the engine perform the following:1. Aim the Intelligent Key at the vehicle.
2. Press the
button to lock all
doors.
3. Within 5 seconds press and hold the
button until the turn signal
lights flash and the tail lamps turn on. If
the vehicle is not within view press and
hold the
button for at least 2 sec-
onds.
The following events will occur when the en-
gine starts:
∙ The parking lights will turn on and remain on as long as the engine is running.
∙ The doors will be locked and the climate control system may come on.
∙ The engine will continue to run for 10 minutes. Repeat the steps to extend
the time for an additional 10 minutes. For
additional information, refer to “Extend-
ing engine run time” in this section.
Depress and hold the brake then push the
push-button ignition switch to the ON posi- tion before driving. For additional informa-
tion, refer to “Driving the vehicle” in the
“Starting and driving” section of this manual.
EXTENDING ENGINE RUN TIME
The Remote Engine Start feature can be ex-
tended one time by performing the steps
listed in “Remote starting the vehicle” in this
section. Run time will be calculated as fol-
lows:
∙ The first 10 minute run time will start when the Remote Engine Start function
is performed.
∙ The second 10 minutes will start immedi- ately when the Remote Engine Start
function is performed again. For ex-
ample, if the engine has been running for
5 minutes, and 10 minutes are added, the
engine will run for a total of 15 minutes.
∙ Extending engine run time will bring you to the two Remote Engine Start limit.
A maximum of two Remote Engine Starts, or
a single start with an extension, are allowed
between ignition cycles.
The ignition switch must be cycled to the ON
position and then back to the OFF position
before the Remote Engine Start procedure
can be used again.
CANCELING A REMOTE ENGINE
START
To cancel a Remote Engine Start, perform
one of the following: ∙ Aim the Intelligent Key at the vehicle and press
until the parking lights turn
off.
∙ Turn on the hazard warning flashers.
∙ Cycle the ignition switch on and then off.
∙ The extended engine run time has ex- pired.
∙ The first 10 minute timer has expired.
∙ The engine hood has been opened.
∙ The vehicle is shifted out of P (Park).
∙ The alarm sounds due to illegal entry into the vehicle.
∙ The ignition switch is pushed without an Intelligent Key in the vehicle.
∙ The ignition switch is pushed with an In- telligent Key in the vehicle but the brake
pedal is not depressed.
Pre-driving checks and adjustments3-21

CONDITIONS THE REMOTE
ENGINE START WILL NOT WORK
The Remote Engine Start will not operate if
any of the following conditions are present:∙ The ignition switch is placed in the ON position.
∙ The hood is not securely closed.
∙ The hazard indicator lights are on.
∙ The engine is still running. The engine must be completely stopped. Wait at
least 6 seconds if the engine goes from
running to off. This is not applicable when
extending engine run time.
∙ The
button is not pressed and held
for at least 2 seconds.
∙ The
button is not pressed and held
within 5 seconds of pressing the lock but-
ton.
∙ The brake is pressed.
∙ The doors are not closed and locked.
∙ The liftgate is open.
∙ The Key System Error warning shows in the vehicle information display. ∙ The alarm sounds due to illegal entry into
the vehicle.
∙ Two Remote Engine Starts, or a single Remote Engine Start with an extension,
have already been used.
∙ The vehicle is not in P (Park).
∙ There is a detected registered key already inside of the vehicle.
∙ The Remote Engine Start function has been switched to the OFF position in the
“Comfort & Convenience” options of the
“Settings” menu of the lower touch-
screen display. For additional informa-
tion, refer to the separate INFINITI
InTouch™ Owner’s Manual.
The Remote Engine Start may display a
warning or indicator in the vehicle informa-
tion display. For additional information, refer
to the separate INFINITI InTouch™ Owner’s
Manual.
3-22Pre-driving checks and adjustments