2023 INFINITI QX55 air condition

Pop-up engine hood
warning light (if so equipped)
When the ignition switch is in the ON posi-
tion, the pop-up engine hood warning light
illuminates for about 7 seconds and then
turns off. This indicates the pop-up engine
hood system is operational.
If any of the following conditions occur, the
pop-up engine hood system may need servic-
ing. Have the system checked. It is recom-
mended that you visit an INFINITI retailer for
this service.
• The pop-up engine hood warning light re-mains illuminated after about 7 seconds.
• The pop-up engine hood warning light flashes intermittently.
• The pop-up engine hood warning light does not come on at all.
The pop-up engine hood may not function
properly unless checked and/or repaired.
For additional information, see “Pop-up en-
gine hood” (P. 1-63).
Seat belt warning light and
chime
The light and chime remind you to fasten your
seat belts. The light illuminates whenever the
ignition switch is placed in the ON position and remains illuminated until the driver's seat
belt is fastened. At the same time, the chime
sounds for about 6 seconds unless the driv-
er's seat belt is securely fastened.
The seat belt warning light may also illumi-
nate if the front passenger's seat belt is not
fastened when the front passenger's seat is
occupied. For 7 seconds after the ignition
switch is placed in the ON position, the sys-
tem does not activate the warning light for
the front passenger.
The rear row seats may be also equipped
with a seat belt warning light.
For additional information, see “Seat belts”
(P. 1-11).
Security indicator light
This light blinks when the ignition switch is
placed in the OFF or LOCK position.
The blinking security indicator light indicates
that the security systems equipped on the
vehicle are operational.
For additional information, see “Security sys-
tems” (P. 2-33).
Supplemental air bag
warning light
When the ignition switch is placed in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and then
turns off. This means the system is
operational.
If any of the following conditions occur, the
front air bag, side air bag, curtain air bag, and
pretensioner seat belt systems need
servicing:
• The supplemental air bag warning light re-
mains on after approximately 7 seconds.
• The supplemental air bag warning light flashes intermittently.
• The supplemental air bag warning light does not come on at all.
It is recommended that you visit an INFINITI
retailer for these services.
Unless checked and repaired, the supplemen-
tal restraint system (air bag system) and/or
the pretensioners may not function properly.
For additional information, see “Supplemen-
tal Restraint System (SRS)” (P. 1-41).
2-12Instruments and controls

When the “Tire Pressure Low — Add Air” or
“Flat Tire — Visit dealer” warning appears, the
display can be switched to the tire pressure
mode by pushing the
orswitch to
reveal additional details on the displayed
warning.
For additional information, see “Low tire
pressure warning light” (P. 2-13), “Tire Pres-
sure Monitoring System (TPMS)” (P. 5-5),
“Flat tire” (P. 6-3) and “Types of tires”
(P. 8-35)
8. Chassis Control
The chassis control mode displays the status
of the Active Trace Control, Active Engine
Brake, and Active Ride Control.
For additional information, see “Chassis Con-
trol” (P. 5-144).
9. Oil control system
Engine oil information informs the distance
to oil change. Never exceed one year or 7500
miles (12000 km) between oil change
intervals.
Display when
ignition is ON Display timing Action Required
Engine Oil Ser-
vice due in xxx
miles Remaining oil
life is less than
940 miles
(1500 km). Plan to have
your vehicle
serviced.
Engine Oil Ser-
vice due Remaining oil
life is 0 miles (0
km). Have your ve-
hicle serviced
within two
weeks or less
than 500 miles
(800 km).
The oil change interval cannot be adjusted
manually.
The distance to oil change interval is calcu-
lated depending on the driving conditions and
set automatically by the oil control system.
CAUTION
If the oil replacement indicator is displayed,
change the engine oil within two weeks or
less than 500 miles (800 km).
Operating the vehicle with deteriorated oil
can damage the engine. To reset oil control system:
1. Place the ignition switch in the “ON”
position.
2. Push the trip computer switches
andlocated on the right side of the steer-
ing wheel to change the display.
3. Select the Engine Oil Service due in xxx miles display.
4. Push and hold the
orswitch for
longer than 1 second. Hold until the re-
maining distance changes to – – – miles
(km).
10. Variable Compression Turbo
Your engine is equipped with a variable com-
pression ratio system called “Variable Com-
pression Turbo”. This system can vary the
engine compression ratio continuously.
According to driving conditions, the system
applies optimum compression ratio auto-
matically to achieve both high output and
high fuel economy efficiency.
This is not a physical gauge. It is a display
option in the vehicle information display that
can be selected. For additional information,
see “Vehicle information display” (P. 2-19).
Instruments and controls2-23

1Compression ratio status display
Displays the status of compression ratio
controlled by Variable Compression
Turbo. The lowest compression ratio
(8:1) and the highest (14:1) are displayed
as “Power” and ”Eco” respectively.
2Turbo charger boost pressure gauge
Displays the turbo charger boost
pressure.
NOTE:
Under some conditions, the compression ra-
tio may not change. This is not a malfunction
of the system.
CAUTION
If the Variable Compression Turbo be-
comes faulty, the Malfunction Indicator
Light (MIL) may come on. For additional
information, see “Malfunction Indicator
Light (MIL)” (P. 2-15).
11. ProPILOT Assist
The ProPILOT Assist mode shows operating
conditions for the following systems:
• Intelligent Cruise Control (ICC)
• Steering Assist The display will also be shown when the Pro-
PILOT Assist is turned on. For additional in-
formation, see “ProPILOT Assist” (P. 5-73).
12. Traffic Sign Recognition (if so
equipped)
The Traffic Sign Recognition (TSR) system
provides the driver with information about
the most recently detected speed limit.
For additional information, see “Traffic Sign
Recognition (TSR) (P. 5-31).
13. Compass
This display indicates the direction the vehicle
is heading.
RESETTING THE TRIP
COMPUTER
1. Press thebutton until you reach the
trip computer mode.
2. Press the
button again for more
than 1.5 seconds to reset average fuel
consumption, average speed, distance to
empty, and journey time.
TIRE PRESSURE INFORMATION
(Display Settings)
The tire pressure mode shows the pressure of
all four tires while the vehicle is driven.
When the “Tire Pressure Low-Add Air” or
“Flat Tire-Visit dealer” (if so equipped)
warning appears, the display can be switched
to the tire pressure mode by pushing the
orswitch on the steering wheel.
The tire pressure unit can be changed in the
lower display.
1. Touch the “Settings” key.
2. Select “Meter” and then select “TPMS settings”.
For additional information, refer to the sepa-
rate INFINITI InTouch™ Owner’s Manual.
NOTE:
After the ignition switch is placed in the ON
position, it may take a period of time for the
tire pressure to be displayed while the ve-
hicle is driven. Depending on the radio wave
circumstance, tire pressure may not cor-
rectly be displayed.
2-24Instruments and controls

belt icon will change. The warning will auto-
matically turn off after approximately 35
seconds.
A chime will sound one time and the rear seat
belt warning will appear if a rear passenger’s
seat belt is unfastened.
Release Parking Brake
This warning appears in the message area of
the vehicle information display when the
parking brake is set and the vehicle is driven.
Reminder: Turn OFF
Headlights
This warning appears when the headlights
are left in the ON position when exiting the
vehicle. Place the headlight switch in the OFF
or AUTO position. For additional informa-
tion, see “Headlight switch” (P. 2-40).
Shift system malfunction: Visit Dealer
This message appears when a malfunction
occurs in the electric shift control system at 6
mph (10 km/h) or higher.
Have the system checked. It is recommended
that you visit an INFINITI retailer for this
service.
Shift to Park
This warning appears only when all the fol-
lowing conditions are met:
• The ignition switch is in the ON position.
• The driver’s door is open.
• Vehicle is stopped (or vehicle speed is lessthan 1.8 mph (3 km/h).
• Shift position is in a position other than the P (Park) position.
If this warning appears, press the P (Park)
button.
Shift to P range
This warning appears when the driver’s door
is opened with the shift position in any posi-
tion other than the P (Park) position.
If this warning appears, move the shift posi-
tion to the P (Park) position.
Shipping Mode On Push Storage Fuse
This warning may appear if the extended
storage switch is not pushed in. When this
warning appears, push in the extended stor-
age switch to turn off the warning. For addi-
tional information, see “Extended storage
switch” (P. 2-56).
Stop vehicle and Apply
parking brake
This message may appear when the battery
charge is low.
Please park vehicle as soon as possible. It is
recommended that you visit an INFINITI
retailer.
Transmission Shift Position
indicator
This indicator shows the transmission shift
position.
Tire Pressure Low - Add Air
This warning appears when the low tire pres-
sure warning light in the meter illuminates
and low tire pressure is detected. The
warning appears each time the ignition
switch is placed in the ON position as long as
the low tire pressure warning light remains
illuminated. If this warning appears, stop the
vehicle and adjust the tire pressures of all four
tires to the recommended COLD tire pres-
sure shown on the Tire and Loading Informa-
tion label. For additional information, see
“Low tire pressure warning light” (P. 2-13)
and “Tire Pressure Monitoring System
(TPMS)” (P. 5-5).
2-28Instruments and controls

WARNING
When the high fluid temperature protec-
tion mode operation occurs, vehicle speed
may be gradually reduced. The reduced
speed may be lower than other traffic,
which could increase the chance of a colli-
sion. Be especially careful when driving. If
necessary, pull to the side of the road at a
safe place and allow the engine to return to
normal operation; or have it repaired if
necessary.
Engine Malfunction: Power Reduced
Service now
This warning appears when the engine is not
operating under normal conditions. If this
warning comes on, have the system checked.
It is recommended that you visit an INFINITI
retailer for this service.
Engine Malfunction Service now
This warning appears when there is a prob-
lem with the engine. If this warning comes on,
have the system checked. It is recommended
that you visit an INFINITI retailer for this
service.
Engine Stalled: Stop safely
This message appears 30 seconds before the
vehicle is shut down due to an above normal
operating exhaust temperature. The Malfunc-
tion Indicator Light (MIL) and malfunction
warning (red) will illuminate. Have the system
checked. It is recommended that you visit an
INFINITI retailer immediately for this service.
Service CVT (AT) Power reduced
This transmission has a high fluid tempera-
ture protection mode. If the fluid temperature
becomes too high (for example, climbing
steep grades in high temperatures with heavy
loads), engine power and, under some condi-
tions, vehicle speed will be decreased auto-
matically to reduce the chance of transmis-
sion damage. Vehicle speed can be controlled
with the accelerator pedal, but the engine
and vehicle speed may be reduced.
WARNING
When the high fluid temperature protection
mode operation occurs, vehicle speed may be
gradually reduced. The reduced speed may
be lower than other traffic, which could in-
crease the chance of a collision. Be especially
careful when driving. If necessary, pull to the
side of the road at a safe place and allow the
transmission to return to normal operation;
or have it repaired if necessary.
Blind Spot Warning (BSW)
indicator
This indicator appears when the BSW system
is engaged.
For additional information, see “Blind Spot
Warning (BSW)” (P. 5-45) and “Blind Spot
Intervention® (BSI)” (P. 5-53).
Cruise control indicator
This indicator shows the cruise control sys-
tem status.
When cruise control is activated, a green
circle will appear to indicate it is set. The
vehicle information display will also display
the speed the cruise control was set at. If you
accelerate past the set speed, the speed will
blink until you either cancel cruise control or
go back to the set speed. If cruise control is on
and canceled, the speed will be displayed to
show the speed the vehicle will return to if the
resume button is activated.
Currently not available
This message appears when the VDC system
is turned off. The following systems (if so
equipped) will be turned off automatically:
BSI system, LDP system and the ProPILOT
Assist system.
2-30Instruments and controls

Not Available Poor Road Conditions
This message may appear when the ProPI-
LOT Assist system, the Blind Spot Interven-
tion® (BSI) system, or the Lane Departure
Prevention (LDP) system is engaged.
Under the following conditions, the ProPI-
LOT Assist system, the Blind Spot Interven-
tion® (BSI) system, or the Lane Departure
Prevention (LDP) system is automatically
canceled:
• When the VDC operates
• When a wheel slips
The above system cannot be used in some
situations (VDC operates and wheel slips).
Not Available Seat Belt Not
Fastened
This message may appear when the Intelli-
gent Cruise Control (ICC) (with ProPILOT
Assist) system is engaged.
Under the following condition, the ICC (with
ProPILOT Assist) system is automatically
canceled:
• When the driver’s seat belt is not fastened
The above system cannot be used when the
driver’s seat belt is not fastened.
Not Available Visibility is Impaired
This message may appear when the Intelli-
gent Cruise Control (ICC) (with ProPILOT
Assist) system is engaged.
Under the following conditions, The ICC
(with ProPILOT Assist) system is automati-
cally canceled:
• The camera area of the windshield isfogged up or covered with dirt, water
drops, ice, snow, etc.
• Strong light, such as sunlight or high beams from oncoming vehicles, enter the front
camera
The system will be available when the above
conditions no longer exist.
If the warning message continues to appear,
stop the vehicle in a safe location, turn the
engine off, and clean the windshield.
ProPILOT Assist indicators
These indicators show the ProPILOT Assist
system status.
For additional information, see “ProPILOT
Assist” (P. 5-73).
Rear Automatic Braking
(RAB) indicator
This indicator appears to indicate the status
of the Rear Automatic Braking (RAB) system.
For additional information, see “Rear Auto-
matic Braking (RAB)” (P. 5-104).
Speed Limit Sign indicator
This message may appear when the Traffic
Sign Recognition system is engaged.
For additional information, see “Traffic Sign
Recognition (TSR)” (P. 5-31).
Steering Assist Alert
This message may appear when the Steering
Assist system is engaged.
It will be displayed under the following
condition:
• When not holding the steering wheel or when there is no steering wheel operation
Please hold on the steering wheel immedi-
ately. When the steering operation is de-
tected, the warning turns off and the steering
assist function is automatically restored.
2-32Instruments and controls

Move the lever up or down until the turn
signal begins to flash, but the lever does not
latch, and release the lever. The turn signal
will automatically flash three times.
Choose the appropriate method to signal a
lane change based on road and traffic
conditions.
FOG LIGHT SWITCH
To turn the fog lights on, turn the headlight
switch to theposition, then push the fog
light switch on.
To turn the fog lights on with the headlight
switch in the AUTO position, the headlights
must be on, then push the fog light switch on.
To turn the fog lights off, push the fog light
switch again.
The headlights must be on and the low beams
selected for the fog lights to operate. The fog
lights automatically turn off when the high
beam headlights are selected. To sound the horn, push near the horn icon on
the steering wheel.WARNING
Do not disassemble the horn. Doing so
could affect proper operation of the
supplemental front air bag system. Tam-
pering with the supplemental front air bag
system may result in serious personal
injury.
LIC3824LIC4757
HORN
Instruments and controls2-47

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.
The front seats are warmed by built-in heat-
ers. The switches are located on the center
console 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. 4-33).
LIC3906
HEATED SEATS (if so equipped)
Instruments and controls2-49