2023 INFINITI QX55 battery

67,500 miles/(108,000 km)/
108 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Propeller shaft (AWD models)
• Drive shaft boots
• Transfer case oil (AWD models)
• Differential oil (AWD models)
• Horn, lights, signals, wipers, rear hatch/hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth Essentials:
• Replace engine oil & filter (1)
• Tire rotation
• Replace in-cabin microfilter
• Replace Intelligent Key battery
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).
* Maintenance items and intervals with“*”
are recommended by INFINITI for reliable
vehicle operation. The owner need not per-
form such maintenance in order to maintain
the emission warranty or manufacturer recall
liability. Other maintenance items and inter-
vals are required.
71,250 miles/(114,000 km)/
114 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
• Horn, lights, signals, wipers, rear hatch/
hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts
• Hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Differential oil (AWD models)
9-20Maintenance and schedules

75,000 miles/(120,000 km)/
120 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Fuel tank vapor vent system*
• Fuel lines/connections*
• Exhaust system
• Steering gear and linkage
• Axle & suspension parts
• Propeller shaft (AWD models)
• Drive shaft boots
• Transfer case oil (AWD models) (2)
• Differential oil (AWD models) (2)
• Horn, lights, signals, wipers, rear hatch/hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Engine air filter • Suspension components (shocks, sub-
frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine oil & filter (1)
• Tire rotation
• Replace brake fluid
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).
(2) If using a camper or a car-top carrier, or
driving on rough or muddy roads, change (not
just inspect) oil every 20,000 miles (32,000
km) or 24 months. * Maintenance items and intervals with“*”
are recommended by INFINITI for reliable
vehicle operation. The owner need not per-
form such maintenance in order to maintain
the emission warranty or manufacturer recall
liability. Other maintenance items and inter-
vals are required.
Maintenance and schedules9-21

78,750 miles/(126,000 km)/
126 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Horn, lights, signals, wipers, rear hatch/hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts
• Hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Differential oil (AWD models)
Essentials:
• Replace in-cabin microfilter
• Replace Intelligent Key battery Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
82,500 miles/(132,000 km)/
132 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Propeller shaft (AWD models)
• Drive shaft boots
• Transfer case oil (AWD models)
• Differential oil (AWD models)
• Horn, lights, signals, wipers, rear hatch/
hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Engine air filter
• Suspension components (shocks, sub- frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
9-22Maintenance and schedules

Essentials:
• Replace engine oil & filter (1)
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).
* Maintenance items and intervals with“*”
are recommended by INFINITI for reliable
vehicle operation. The owner need not per-
form such maintenance in order to maintain
the emission warranty or manufacturer recall
liability. Other maintenance items and inter-
vals are required.86,250 miles/(138,000 km)/
138 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Not applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
• Horn, lights, signals, wipers, rear hatch/hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Engine drive belts
• Hose inspections
• Engine air filter • Suspension components (shocks, sub-
frame, tie rods)
• Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
• Differential oil (AWD models)
Maintenance and schedules9-23

90,000 miles/(144,000 km)/
144 months
Perform at number of miles, kilometers or
months, whichever comes first.
Standard maintenance:
Inspections:
• Brake lines & cables
• Brake pads & rotors
• CVT fluid
• Engine drive belts*
• Fuel tank vapor vent system*
• Fuel lines/connections*
• Exhaust system
• Steering gear and linkage
• Axle & suspension parts
• Propeller shaft (AWD models)
• Drive shaft boots
• Transfer case oil (AWD models) (3)
• Differential oil (AWD models) (3)
• Horn, lights, signals, wipers, rear hatch/hood lift supports
• All fluids inspected (engine, wiper, brake, power steering, coolant)
• Hose inspections
• Suspension components (shocks, sub- frame, tie rods) • Battery terminals and cables, battery test
• Tire pressure, treadwear and depth
Essentials:
• Replace engine oil & filter (1)
• Replace engine air filter (2)
• Replace brake fluid
• Replace in-cabin microfilter
• Replace Intelligent Key battery
• Tire rotation
Severe use maintenance:
Inspections:
• Brake pads & rotors
• Exhaust system
• Propeller shaft (AWD models)
• Drive shaft boots
• Steering gear and linkage
• Axle & suspension parts
Essentials:
• Replace brake fluid
(1) If the oil replacement indicator is dis-
played, change the engine oil and filter within
two weeks or less than 500 miles (800 km).
(2) If operating mainly in dusty conditions,
more frequent maintenance may be required.
(3) If using a car-top carrier, or driving on
rough or muddy roads, change (not just in-
spect) oil every 20,000 miles (32,000 km) or
24 months.
* Maintenance items and intervals with“*”
are recommended by INFINITI for reliable
vehicle operation. The owner need not per-
form such maintenance in order to maintain
the emission warranty or manufacturer recall
liability. Other maintenance items and inter-
vals are required.
9-24Maintenance and schedules

Lifestyle Receiver (if so equipped)
WARNING
The Lifestyle Receiver cannot be used for
towing a trailer. Only use the Lifestyle Re-
ceiver for receiver mounted accessories
that meet the below requirements.
• The maximum allowable load is 300 lbs.
(136 kg) including the weight of the in-
stalled accessory carrier.
• Do not exceed allowable cargo weight
capacity of your vehicle.
Failure to use the Lifestyle Receiver as in-
tended can result in serious injury or death.
CAUTION
If your vehicle is equipped with the Life-
style Receiver to avoid damage to your ve-
hicle do not tow a trailer with your vehicle.
Do not tow a trailer with your vehicle with the
Lifestyle Receiver (if so equipped). The Life-
style Receiver should be used for receiver-
mounted accessories only. The Lifestyle Re-
ceiver is designed for carrying bikes, snow
boards/skis, camping gear and various other
bulky items.
FLAT TOWING FOR ALL–WHEEL
DRIVE VEHICLE
Towing your vehicle with all four wheels on
the ground is sometimes called flat towing.
This method is sometimes used when towing
a vehicle behind a recreational vehicle, such
as a motor home.
CAUTION
• Failure to follow these guidelines can re-
sult in severe transmission damage.
• Never flat tow your All-wheel drive
(AWD) vehicle. •
DO NOT tow your All-wheel drive
(AWD) vehicle with any wheels on the
ground. Doing so may cause serious and
expensive damage to the powertrain.
• For emergency towing procedures see
“Towing recommended by INFINITI”
(P. 6-8).
Continuously Variable Transmission
To tow a vehicle equipped with a continu-
ously variable transmission, an appropriate
vehicle dolly MUSTbe placed under the
towed vehicle's drive wheels. Alwaysfollow
the dolly manufacturer's recommendations
when using their product.
NOTE:
It the battery is completely drained the
transmission will not manually shift to other
positions.
LTI2338
10-20Technical and consumer information

WARNING
A vehicle equipped with All-Wheel Drive
(AWD) should never be tested using a two
wheel dynamometer (such as the dyna-
mometers used by some states for emis-
sions testing), or similar equipment. Make
sure you inform the test facility personnel
that your vehicle is equipped with AWD
before it is placed on a dynamometer. Us-
ing the wrong test equipment may result in
transmission damage or unexpected ve-
hicle movement which could result in seri-
ous vehicle damage or personal injury.
Due to legal requirements in some states and
Canadian Provinces, your vehicle may be re-
quired to be in what is called the “ready con-
dition” for an Inspection/Maintenance (I/M)
test of the emission control system.
The vehicle is set to the “ready condition”
when it is driven through certain driving pat-
terns. Usually, the ready condition can be
obtained by ordinary usage of the vehicle. If a powertrain system component is repaired
or the battery is disconnected, the vehicle
may be reset to a “not ready” condition. Be-
fore taking the I/M test, check the vehicle's
inspection/maintenance test readiness con-
dition. Place the ignition switch in the ON
position without starting the engine. If the
Malfunction Indicator Light (MIL) comes on
steady for 20 seconds and then blinks for 10
seconds , the I/M test condition is “not
ready”. If the MIL does not blink after 20
seconds, the I/M test condition is “ready”. It is
recommended that you visit an INFINITI re-
tailer to set the “ready condition” or to pre-
pare the vehicle for testing.
This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an EDR
is to record, in certain crash or near crash-like
situations, such as an air bag deployment or
hitting a road obstacle, data that will assist in
understanding how a vehicle's systems per-
formed. The EDR is designed to record data
related to vehicle dynamics and safety sys-
tems for a short period of time, typically 30
seconds or less. The EDR in this vehicle is
designed to record such data as:
• How various systems in your vehicle were
operating;
• Whether or not the driver and passenger safety belts were buckled/fastened;
• How far (if at all) the driver was depressing the accelerator and/or brake pedal; and,
• How fast the vehicle was traveling.
• Sounds are not recorded.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST EVENT DATA RECORDERS (EDR)
10-24Technical and consumer information

11 Index
A
Active Engine Brake............5-145Active noise cancellation
Active sound enhancement......5-155Active Ride Control........... .5-146Active Trace Control............5-144Aiming control, headlights.........2-45Air bag (See supplemental restraint
system).................... .1-41Air bag system
Front (See supplemental front impact air
bag system)
............... .1-49Air bag warning labels............1-61Air bag warning light.........1-62, 2-12Air bag warning light,
supplemental............ .1-62, 2-12Air cleaner.................. .8-16Air cleaner housing filter..........8-16Air conditioner
Air conditioner operation........4-34Air conditioner specification label. .10-12Air conditioner system refrigerant and oil
recommendations............ .10-7Heater and air conditioner (automatic)
(if so equipped)............. .4-33Heater and air conditioner controls. .4-34Servicing air conditioner.........4-41Alarm system (See vehicle security
system).................... .2-33Anchor point locations............1-26
Antenna................... .4-41Anti-lock brake warning light. . . .2-10, 2-13Anti-lock Braking System (ABS).....5-140Antifreeze..................5-153Armrests.................... .1-5Around View® Monitor...........4-11Autolight switch.............. .2-41Automatic
Automatic power window switch. . .2-67Automatic anti-glare inside mirror.....3-34Automatic brake hold........... .5-26Automatic door locks............ .3-6
B
Battery............... .5-153, 8-12Charge warning light...........2-10Battery replacement............ .8-22INFINITI Intelligent Key.........8-22Key fob.................. .8-22Before starting the engine.........5-16Belt (See drive belt).............8-15Blind Spot Intervention® (BSI).......5-53Blind Spot Warning (BSW).........5-45Booster seats................ .1-38Brake
Anti-lock Braking System (ABS). . .5-140Brake fluid................ .8-10Brake light (See stop light)........8-25Brake system...............5-139
Brake warning light............2-10Brake wear indicators......2-18, 8-19Self-adjusting brakes...........8-19Brake Assist................ .5-141Brake fluid.................. .8-10Brake system................5-139Brakes.................... .8-19Break-in schedule..............5-131Brightness control
Instrument panel............ .2-46Bulb check/instrument panel........2-10Bulb replacement............. .8-25
C
C.M.V.S.S. certification label.......10-11Camera Aiding Sonar (parking sensor). .4-24Capacities and recommended
fuel/lubricants............... .10-2Car phone or CB radio...........4-42Cargo (See vehicle loading
information)................ .10-15Cargo area storage bin...........2-62Cargo cover................. .2-64Cargo light..................2-70Chassis control...............5-144Check tire pressure.............2-28Child restraint with top tether strap. . . .1-25Child restraints. . . .1-19, 1-20, 1-21, 1-23