2023 INFINITI QX50 key fob battery

Power operation is only available when the
power liftgate main switch is in the OFF po-
sition by pressing the liftgate button on the
key fob.
Motion-Activated Liftgate (if so equipped)
will not function when the power liftgate
main switch is in the OFF position.
LIFTGATE RELEASE
WARNING
• Always be sure the liftgate has been
closed securely to prevent it from open-
ing while driving.
• Do not drive with the liftgate open. This
could allow dangerous exhaust gases to
be drawn into the vehicle. For additional
information, see “Exhaust gas (carbon
monoxide)” (P. 5-4).
• To avoid personal injury, do not attempt
to activate the power liftgate if one or
both of the liftgate struts are removed.
CAUTION
• If the power liftgate does not stay open
or if the liftgate unexpectedly closes at
any time while a continuous warning
chime sounds, do not operate the lift-
gate. There may be a pressure loss in one
or both of the liftgate struts. It is recom-
mended that you have the liftgate in-
spected. It is recommended that you visit
an INFINITI retailer for this service.
• Do not activate the power liftgate if one
or both of the liftgate struts are re-
moved. Damage to the liftgate or power
liftgate mechanisms may occur.
• Keep the power liftgate main switch (if
so equipped) in the OFF position when
washing or working around the back of
the vehicle (with Intelligent Key) to pre-
vent inadvertent opening/closing.
Power liftgate release
If the liftgate cannot be opened with the
instrument panel switch, liftgate opener
switch or key fob due to a discharged battery,
follow these steps:
1. Remove the cover
OAon the inside of the
liftgate.
2. Move the lever
OBas illustrated to open
the liftgate.
It is recommended that you visit an INFINITI
retailer as soon as possible for repair.
LPD2749
Pre-driving checks and adjustments3-27

AUTO ACC
With the vehicle in the P (Park) position, the
Intelligent Key with you and the ignition
switch placed from the ON position to the
OFF position, the radio can still be used for a
period of time, or until the driver’s door is
opened.
After a period of time, functions such as ra-
dio, navigation, and Bluetooth® Hands-Free
Phone System may be restarted by pressing
the POWER button/VOLUME control knob
or the key fob unlock button. For additional
information, see the “Monitor, climate, audio,
phone and voice recognition systems”
(P. 4-2).
EMERGENCY ENGINE SHUT OFF
To shut off the engine in an emergency situ-
ation while driving, perform the following
procedure:
• Rapidly push the ignition switch three con-secutive times in less than 1.5 seconds, or
• Push and hold the ignition switch for more than 2 seconds.
INFINITI INTELLIGENT KEY
BATTERY DISCHARGE
If the battery of the Intelligent Key is dis-
charged or environmental conditions inter-
fere with the Intelligent Key operation, start
the engine according to the following proce-
dure:
1. Press the Park button to place the vehicle in the P (Park) position.
2. Firmly apply the foot brake. 3.
Touch the ignition switch with the Intelli-
gent Key as illustrated. (A chime will sound.)
4. Push the ignition switch while depressing
the brake pedal within 10 seconds after
the chime sounds. The engine will start.
After step 3 is performed, when the ignition
switch is pushed without depressing the
brake pedal, the ignition switch position will
change to ON.
NOTE:
• When the ignition switch is placed in the ON position or the engine is started by the
above procedure, the Intelligent Key bat-
tery discharge indicator may appear in the
vehicle information display even when the
Intelligent Key is inside the vehicle. This is
not a malfunction. To turn off the Intelli-
gent Key battery discharge indicator,
touch the ignition switch with the Intelli-
gent Key again.
• If the Intelligent Key battery discharge in- dicator appears, replace the battery as
soon as possible. For additional informa-
tion, see “Battery replacement” (P. 8-22).
LSD3572
Starting and driving5-15

11 Index
A
Active Engine Brake...............5-145
Activenoisecancellation ...........5-154 Active sound enhancement ........5-154
ActiveRideControl...............5-146
ActiveTraceControl ..............5-144
Aiming control, headlights ...........2-45
Air bag (See supplemental restraint
system).........................1-41
Air bag system ....................1-49
Front (See supplemental front impact air
bagsystem)....................1-49
Air bag warning labels ..............1-61
Air bag warning light, supplemental .....1-62
Airbagwarninglight...............1-62
Air cleaner housing filter .............8-16
Air cleaner .......................8-16
Air conditioner ....................4-36
Air conditioner operation ..........4-36
Air conditioner specification label . . .10-13
Air conditioner system refrigerant and
oil recommendations .............10-7
Heater and air conditioner (automatic)
(if so equipped) .................4-35
Heater and air conditioner controls . . .4-36
Servicing air conditioner ...........4-43
Alarm system (See vehicle security
system).........................2-33
Anchor point locations ..............1-26
Antenna ........................4-43 Anti-lock brake warning ligh
t.........2-10
Anti-lock Braking System (ABS) ......5-140
Antifreeze ......................5-153
Armrests.........................1-5
Around View® Monitor .............4-11
Autolightswitch..................2-40
Automatic anti-glare inside mirror ......3-34
Automaticbrakehold...............5-26
Automatic door locks ................3-6
Automatic.......................2-74 Automatic power window switch ....2-74
B
Battery replacement...............8-22
INFINITI Intelligent Key ...........8-22
Keyfob.......................8-22
Battery........................5-153 Charge warning light .............2-11
Before starting the engine ...........5-16
Belt (See drive belt) ................8-15
Blind Spot Intervention® (BSI) ........5-54
Blind Spot Warning (BSW) ...........5-45
Boosterseats ....................1-38
Brake Assist .....................5-141
Brakefluid ......................8-10
Brakesystem ...................5-140
Brake.........................5-140 Anti-lock Braking System (ABS) ....5-140
Brakefluid ....................8-10 Brakelight(Seestoplight).........
8-25
Brake system .................5-140
Brakewarninglight..............2-10
Brake wear indicators ........2-18,8-19
Self-adjusting brakes .............8-19
Brakes .........................8-19
Break-in schedule ................5-132
Brightnesscontrol.................2-46 Instrument panel ................2-46
Bulb check/instrument panel .........2-10
Bulb replacement .................. 8-25
C
C.M.V.S.S. certification label .........10-12
Camera Aiding Sonar (parking sensor) . . .4-24
Capacities and recommended
fuel/lubricants....................10-2
Car phone or CB radio ..............4-44
Cargo (See vehicle loading
information).....................10-17
Cargoareastoragebin.............. 2-65
Cargocover...................... 2-71
Cargolight ......................2-79
Chassis control ..................5-144
Check tire pressure ................ 2-28
Child restraint with top tether strap .....1-26
Child restraints ...................1-20
LATCH (Lower Anchors and Tethers
forCHildren)System.............1-24

J
Jump starting......................6-5
K
Key fob battery replacement ..........8-22
Key .............................3-2
Keylessentry .....................3-13 With Intelligent Key system
(See Intelligent Key system) .........3-13
L
Label..........................10-13
Tire and Loading Information label . . .10-13
Labels .........................10-13
Air conditioner specification label ....10-13
C.M.V.S.S. certification label .......10-12
Emission control information label . . .10-12
Engine serial number .............10-12
F.M.V.S.S. certification label ........10-12
Tire and Loading Information label . . .10-13
Vehicle identification number (VIN)
plate.........................10-11
Vehicle identification number (VIN) . . .10-11
Warning labels (for SRS) ...........1-61
Lane Departure Prevention (LDP) ......5-40
Lane Departure Warning (LDW) ........5-35
LATCH (Lower Anchors and Tethers for
CHildren)System ..................1-24 LED Daytime Running Lights (DRL)
system..........................2-45
License plate
....................10-14
Installing the license plate .........10-14
Liftgaterelease....................3-27
Liftgate.........................3-22
Light ...........................1-62 Airbagwarninglight .........1-62,2-13
Brakelight(Seestoplight)..........8-25
Bulb check/instrument panel ........2-10
Bulb replacement ................8-25
Charge warning light ..............2-11
Console light ....................2-78
ExteriorandInteriorlights..........8-25
Foglightswitch .................2-47
Foglights......................8-24
Headlight and turn signal switch .....2-40
Headlights.....................8-24
Interiorlight....................2-78
Lightbulbs.....................8-24
Low tire pressure warning light ......2-14
Low windshield-washer fluid warning
light..........................2-26
Personal lights ..................2-79
Security indicator light .............2-13
Warning/indicator lights and audible
reminders ..................2-9,2-10
Lights ..........................8-24 Maplights .....................2-79
Lock ............................3-6
Child safety rear door lock ...........3-6
Door locks ......................3-4
Gloveboxlock ..................2-62 Liftgaterelease..................3-27
Power door locks
.................3-5
Loose fuel cap warning ..............2-26
Lowfuelwarninglight...............2-12
Low tire pressure warning light ........2-14
Low windshield-washer fluid warning
light............................ 2-26
Luggage (See vehicle loading
information)..................... 10-17
Luggage hook ..................... 2-65
Luggage rack (see roof rack) ..........2-66
M
Maintenance requirements............9-2
Maintenance schedules ...............9-7
Maintenance ......................9-2
General maintenance ...............9-2
Inside the vehicle ..................9-3
Maintenance precautions ...........8-2
Outside the vehicle ................9-2
Seat belt maintenance .............1-19
Under the hood and vehicle ..........9-4
Malfunction indicator light ............2-15
Maplights ....................... 2-79
Memoryseat .....................3-37
Meters and gauges ..................2-4
Instrument brightness control .......2-46
Mirror ..........................3-34
Automatic anti-glare inside mirror ....3-34
Heated mirrors .................. 3-36
Outside mirrors ..................3-35
Vanity mirror ...................3-33
11-4