ignition INFINITI QX50 2023 Service Manual

WARNING
Do not use or allow occupants to use the
seat heater if you or the occupants cannot
monitor elevated seat temperatures or
have an inability to feel pain in body parts
that contact the seat. Use of the seat
heater by such people could result in seri-
ous injury.
CAUTION
• The battery could run down if the seat
heater is operated while the engine is not
running.
• Do not use the seat heater for extended
periods or when no one is using the seat.
• Do not put anything on the seat which
insulates heat, such as a blanket, cush-
ion, seat cover, etc. Otherwise, the seat
may become overheated.
• Do not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
heater.
• Any liquid spilled on the heated seat
should be removed immediately with a
dry cloth.
• When cleaning the seat, never use gaso-
line, benzine, thinner, or any similar
materials.
• If any malfunctions are found or the
heated seat does not operate, turn the
switch off and have the system checked.
It is recommended that you visit an
INFINITI retailer for this service. Switch operation:The rear seats are warmed by built-in heaters.
The switches are located on the center con-
sole and can be operated independently of
each other.
1. Place the ignition switch in the ON
position.
2. Push the heated seat switch and select the desired heat range.
• For high heat, push the switch once.
• For medium heat, push the switch twice.
• For low heat, push the switch three times.
• The indicator light will illuminate when the heater is on.
3. To turn off the heater, push the heated seat switch again. Make sure that the in-
dicator light turns off.
The heater is controlled by a control mod-
ule, automatically turning the heater on
and off.
The indicator light will remain on as long
as the switch is on.
When the seat is warmed, or before you
leave the vehicle, be sure to turn the
switch off.
NOTE:
For additional information, see “Heater and
air conditioner (automatic)” (P. 4-35).
LIC4697
HEATED 2ND ROW SEAT SWITCHES
(if so equipped)
2-50Instruments and controls

The Steering Assist switch is used to turn on
and off the Steering Assist system that is
activated using the settings menu of the ve-
hicle information display.
The Steering Assist system controls the
steering system to help keep your vehicle
near the center of the lane when driving.
For additional information, see “ProPILOT
Assist” (P. 5-73).WARNING
• The front sonar system is a convenience
but it is not a substitute for proper
driving.
• The rear sonar system is a convenience
but it is not a substitute for proper back-
ing. Always turn and check that it is safe
to do so before backing up. Always back
up slowly. The front sonar system:
• is active when the ignition switch is in the
ON position and the shift lever is in a for-
ward gear position.
• a beeping tone is emitted when the sensors detect obstacles within 3 ft (1.0 m) of the
front bumper.
The rear sonar system:
• is active when the ignition is in the ON position and the shift lever is in R (Reverse).
• a beeping tone is emitted when the sensors detect obstacles within 4.9 ft (1.5 m) of the
rear bumper.
The front and rear sonar system may be en-
abled by pushing the front and rear sonar
switch. Push the switch again to disable the
system.
The system will automatically reset the next
time the ignition switch is turned on.
For additional information, see “Front and
rear sonar system” (P. 5-147).
LIC4495LIC4270
STEERING ASSIST SWITCH FRONT AND REAR SONAR SYSTEM
SWITCH (if so equipped)
Instruments and controls2-51

1. Type-A USB
2. Type-C USB
There are USB/iPod® charging ports located
in the rear seat area on the back of the center
console. These ports will charge compatible
devices.
NOTE:
•The USB/iPod® charging ports will not
operate with the display screen. Only the
USB connection port located beneath the
instrument panel will operate USB/iPod®
devices.
• For best results, it is recommended to use
the manufacturer cables, which are sold
separately. A USB Type-A to USB Type-C
adapter (or vice versa) can also be pur-
chased separately; however, results may
vary.
The wireless charger is located on the front
of the center console. Lay the smartphone on
the pad of the wireless charger. Charging will
start automatically. The smartphone will be
charged continuously while the ignition
switch is in the ON position.
LIC5028
Rear seat
LIC5071
1. Indicator
2. Charging pad
USB/iPod® CHARGING PORTS WIRELESS CHARGER
Instruments and controls2-55

12V OUTLETS
The power outlets are for powering electrical
accessories such as cellular telephones. They
are rated at 12 volt, 120W (10A) maximum.
The instrument panel and luggage area
power outlets are powered only when the
ignition switch is in the AUTO ACC or ON
position.
CAUTION
• The outlet and plug may be hot during or
immediately after use.
• Only certain power outlets are designed
for use with a cigarette lighter unit. Do
not use any other power outlet for an
accessory lighter. It is recommended
that you visit an INFINITI retailer for ad-
ditional information.
• Do not use with accessories that exceed
a 12 volt, 120W (10A) power draw. •
Do not use double adapters or more than
one electrical accessory.
• Use power outlets with the engine run-
ning to avoid discharging the vehicle
battery.
• Avoid using power outlets when the air
conditioner, headlights or rear window
defroster is on.
• Before inserting or disconnecting a plug,
be sure the electrical accessory being
used is turned off.
• Push the plug in as far as it will go. If good
contact is not made, the plug may over-
heat or the internal temperature fuse
may open.
• When not in use, be sure to close the cap.
Do not allow water or any other liquid to
contact the outlet.
LIC5072
Instrument Panel
LIC3833
Cargo Area
POWER OUTLETS
Instruments and controls2-59

The extended storage switch is used when
shipping the vehicle. It is located in the fuse
panel on the driver’s side of the instrument
panel. If any electrical equipment does not
operate, ensure the extended storage switch
is pushed fully in place, as shown.
To inspect the extended storage switch, en-
sure the ignition switch and headlight switch
are off, remove the fuse box cover
OAusing a
suitable tool in combination with a cloth to
avoid damaging the trim.
LIC3359LIC3266
OFF position
LIC3268
ON position
EXTENDED STORAGE SWITCH
2-60Instruments and controls

•Properly secure cargo and do not allow it
to contact the top tether strap when it is
attached to the top tether anchor. Cargo
that is not properly secured or cargo that
contacts the top tether strap may dam-
age the top tether strap during a colli-
sion. If the cargo cover contacts the top
tether strap when it is attached to the
top tether anchor, remove the cargo
cover from the vehicle or secure it on the
cargo floor below its attachment loca-
tion. If the cargo cover is not removed, it
may damage the top tether strap during
a collision. Your child could be seriously
injured or killed in a collision if the child
restraint top tether strap is damaged.
The cargo cover keeps the luggage compart-
ment contents hidden from the outside.
To close the cargo cover, remove the cover
from the grooves
O1and retract.
To open the cargo cover, extend the cover
into the grooves
O1to lock into place.
POWER WINDOWS
WARNING
• Make sure that all passengers have their
hands, etc., inside the vehicle while it is in
motion and before closing the windows.
Use the window lock switch to prevent
unexpected use of the power windows.
• To help avoid risk of injury or death
through unintended operation of the ve-
hicle and/or its systems, including en-
trapment in windows or inadvertent
door lock activation, do not leave chil-
dren, people who require the assistance
of others or pets unattended in your ve-
hicle. Additionally, the temperature in-
side 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.
The power windows operate when the igni-
tion switch is placed in the ON position or
for a period of time after the ignition switch
is placed in the OFF position. If the driver's
or passenger's door is opened during this
period of time, the power to the windows is
canceled.
LIC3971
WINDOWS
2-72Instruments and controls

REAR DOOR SUNSHADE (if so
equipped)
The rear door sunshade is located within the
rear doors at the base of the window.
• To raise the sunshade, pull up the centertab
O1.
• Hook the sunshade slots onto the tabs ex- tending from the top of the window frame
O2.
CAUTION
• Do not release the rear door sunshade
during operation. This could damage the
sunshade or cause injury.
• Do not forcefully pull the sunshade.
Doing so may elongate the sunshade.
This could cause improper operation or
could damage the sunshade.
• Do not place objects on or near the rear
sunshade. This could cause improper op-
eration or could damage the sunshade.
NOTE:
To avoid damage to the sunshade, please
note the following:
• Do not pull or push the sunshade, other than upwards.
• Do not pull or push the sunshade with the sunshade hung on the hooks.
• Do not allow liquids or objects on the stor- ing area of the sunshade.
POWER MOONROOF
The front moonroof is a power moonroof,
the rear moonroof is fixed glass. The power
moonroof will only operate when the ignition
switch is placed in the ON position. The
moonroof is operational for a period of time,
even if the ignition switch is placed in the OFF
position. If the driver's door or the front pas-
senger's door is opened during this period of
time, the power to the moonroof is canceled.
LIC4169LIC3912
MOONROOF (if so equipped)
Instruments and controls2-75

Sliding the moonroof
To slide the moonroof:
• To fully open the moonroof, push theswitch
O1toward the open position until it
reaches the second detent. If the switch
O1
is pushed to the first detent, only the sun-
shade will open.
• To fully close the moonroof, push the switch
O2toward the close position until it
reaches the second detent. If the switch
O2
is pushed to the first detent, the moonroof
will close but the sunshade will remain
open.
• To stop the moonroof during operation, push the
O1,O2orO3switch to the desired
position.
Tilting the moonroof
To tilt up, push the moonroof switchO3.To
tilt down the moonroof, push the switch
O3,
or the switch
O2to the first detent. When the
switch
O2is pushed to the second detent, the
moonroof will tilt down and the sunshade will
close.
Resetting the moonroof switch
If the moonroof does not operate properly,
perform the following procedure to initialize
the moonroof operation system.
1. If the moonroof and sunshade are open, close them fully by repeatedly pushing the
moonroof switch to the close
O2position.
2. Push and hold the moonroof switch to the close position
O2at the first detent.
3. After holding the switch for 10 seconds, the moonroof and sunshade move slightly
to the closed position and then move back
a little.
4. The moonroof and sunshade will fully open and then fully close automatically.
5. Release the switch. Check if the moonroof switch operates normally.
If the moonroof does not operate properly
after performing the procedure above, have
your vehicle checked. It is recommended that
you visit an INFINITI retailer for this service.
Auto-reverse function (when closing
or tilting down the moonroof)
The auto-reverse function can be activated
when the moonroof and sunshade are closed
or tilted down by automatic operation when the ignition switch is placed in the ON posi-
tion or for a period of time after the ignition
switch is placed in the OFF position.
Depending on the environment or driving
conditions, the auto-reverse function may
be activated if an impact or load similar to
something being caught in the moonroof
occurs.
WARNING
There are some small distances immedi-
ately before the closed position which
cannot be detected. Make sure that all
passengers have their hands, etc., inside
the vehicle before closing the moonroof.
When closing
If the control unit detects something caught
in the moonroof and sunshade as it moves to
the front, the moonroof and sunshade will
immediately open backward.
When tilting down
If the control unit detects something caught
in the moonroof as it tilts down, the moon-
roof will immediately tilt up.
2-76Instruments and controls

WARNING
• In an accident you could be thrown from
the vehicle through an open moonroof.
Always use seat belts and child
restraints.
• Do not allow anyone to stand up or ex-
tend any portion of their body out of the
moonroof opening while the vehicle is in
motion or while the moonroof is closing.
CAUTION
• Remove water drops, snow, ice or sand
from the moonroof before opening.
• Do not place heavy objects on the moon-
roof or surrounding area.
Panoramic sunshade
The panoramic sunshade operates when the
ignition switch is in the ON position. When
opening or closing the sunshade the switch
need not be held.
To open the sunshade:
• To fully open the sunshade, slide the switch
O1toward the OPEN position to the first
detent. • To fully open the sunshade and the moon-
roof together, slide the switch
O1toward
the OPEN position to the second detent.
To close the sunshade:
• To fully close the sunshade, slide the switch
O2toward the CLOSE position to the sec-
ond detent. If the moonroof is open, both
the moonroof and the sunshade will close
automatically.
• If the switch is slid
O2toward the CLOSE
position to the first detent while the moon-
roof is open, only the moonroof will close.
The sunshade will remain open.
To stop the sunshade during operation, push
the switch
O1,O2,orO3at the desired
position.
WARNING
• To avoid personal injury, keep your
hands, fingers and head away from the
sunshade arm, the arm rail and sunshade
inlet port.
• Do not allow children near the sunshade
system. They could be injured.
• Do not place objects on or near the sun-
shade. This could cause improper opera-
tion or damage it. •
Do not pull or push the sunshade. This
could cause improper operation or dam-
age it.
CAUTION
•
Do not place objects (such as newspapers,
handkerchiefs, etc.) on the sunshade inlet
port. Doing so may entangle these objects
in the sunshade when it is extending or
retracting, causing improper operation or
damage to the sunshade.
• Do not push the sunshade arm with your
hands, etc., as this may deform it. Im-
proper operation or damage to the sun-
shade may result.
• Do not put any object into the sunshade
inlet port as this may result in improper
operation or damage the sunshade.
• Do not hang any object on the arm rail as
this may result in improper operation or
damage the sunshade.
• Do not forcefully pull the sunshade.
Doing so may elongate the sunshade.
Improper operation or damage to the
sunshade may result.
Instruments and controls2-77

The interior lights will automatically turn on
and stay on for a period of time when:
• The doors are unlocked by the IntelligentKey, a key or the request switch while all
doors are closed and the ignition switch is
in the OFF position.
• The doors and/or liftgate is opened.
• The switch is individually pushed.
When the ON switch
O1is pushed, the inte-
rior lights illuminate.
When the DOOR/OFF switch
O2is pushed,
the interior lights do not illuminate unless
individually pushed.
NOTE:
The footwell lights (if so equipped) and step
lights (if so equipped) illuminate when the
driver and passenger doors are open regard-
less of the interior light switch position.
These lights will turn off automatically after
a period of time while doors are open to pre-
vent the battery from becoming discharged.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could result
in a discharged battery.
CONSOLE LIGHT
The console lightO1will turn on in the follow-
ing conditions:
• The doors are unlocked
• The ignition is placed in the OFF position.
The console light
O1will turn off or decrease
in brightness in the following conditions:
• The ignition switch is in the ON position and the door is closed.
• The doors are locked.
The console light brightness can be adjusted
with the illumination brightness control in the
lower display.
LIC3841LIC4966
INTERIOR LIGHTS
2-78Instruments and controls