2021 INFINITI QX80 ad blue

4-2Monitor, climate, audio, phone and voice recognition systems
Refer to the INFINITI InTouchTMOwner’s
Manual that includes the following informa-
tion.
. Navigation system
. Audio system
. Bluetooth
®Hands-Free Phone System
. Apple CarPlay®
.Android AutoTM
.INFINITI InTouchTMServices
. SiriusXM TrafficTM
.SiriusXM®Travel Link
. SiriusXM®Radio
. Viewing information
. Other settings
. Voice recognition
. Meter settings
. General system information
WARNING
.Do not disassemble or modify this
system. If you do, it may result in
accidents, fire, or electric shock.
. Do not use this system if you notice
any abnormality, such as a frozen
screen or lack of sound. Continued
use of the system may result in
accident, fire or electric shock.
. In case you notice any foreign object
in the system hardware, spill liquid on
it, or notice smoke or smell coming
from it, stop using the system im-
mediately. It is recommended you
visit an INFINITI retailer for servi-
cing. Ignoring such conditions may
lead to accidents, fire, or electric
shock.
. Park the vehicle in a safe location and
apply the parking brake to view the
images on the touch screen display.
Do not attempt to operate the system in
extreme temperature conditions [below
−4°F (−20°C) and above 158°F (70°C)].
Operating this system under these condi-
tions may result in system malfunctions.
INFINITI INTOUCHTMOWNER’S MANUALSAFETY NOTE

8-4Do-it-yourself
The engine cooling system is filled at the
factory with a pre-diluted mixture of 50%
Genuine NISSAN Long Life Antifreeze/
Coolant (blue) and 50% water to provide
year-round anti-freeze and coolant protec-
tion. The antifreeze solution contains rust
and corrosion inhibitors. Additional engine
cooling system additives are not necessary.
WARNING
.Never remove the radiator or coolant
reservoir cap when the engine is hot.
Wait until the engine and radiator
cool down. Serious burns could be
caused by high pressure fluid escap-
ing from the radiator. See precau-
tions in “If your vehicle overheats”
(P.6-14).
. The radiator is equipped with a
pressure type radiator cap. To pre-
vent engine damage, use only a
genuine NISSAN radiator cap.
CAUTION
.Never use any cooling system addi-
tives such as radiator sealer. Addi-
tives may clog the cooling system and
cause damage to the engine, trans- mission and/or cooling system.
. When adding or replacing coolant, be
sure to use only Genuine NISSAN
Long Life Antifreeze/Coolant (blue)
or equivalent. Genuine NISSAN Long
Life Antifreeze/Coolant (blue) is pre-
diluted to provide antifreeze protec-
tion to −34°F (−37°C). If additional
freeze protection is needed due to
weather where you operate your
vehicle, add Genuine NISSAN Long
Life Antifreeze/Coolant (blue) con-
centrate following the directions on
the container. If an equivalent cool-
ant other than Genuine NISSAN Long
Life Antifreeze/Coolant (blue) is
used, follow the coolant manufac-
turer’s instructions to maintain mini-
mum antifreeze protection to −34°F
(−37°C). The use of other types of
coolant solutions other than Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) or equivalent may damage
the engine cooling system.
. The life expectancy of the factory-fill
coolant is 105,000 miles (168,000
km) or 7 years. Mixing any other type
of coolant other than Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) (or equivalent coolant),
including Genuine NISSAN Long Life
Antifreeze/Coolant (green), or the use of non-distilled water will reduce
the life expectancy of the factory-fill
coolant. Refer to the "9. Mainte-
nance and schedules" section for
more details.
ENGINE COOLING SYSTEM

The following descriptions are provided to
give you a better understanding of the
scheduled maintenance items that should
be regularly checked or replaced. The main-
tenance schedule indicates at which mile-
age/time intervals each item requires
service.
In addition to scheduled maintenance, your
vehicle requires that some items be checked
during normal day-to-day operation. Refer
to “General maintenance” (P.9-2).
Items marked with “*” are recommended by
INFINITI for reliable vehicle operation. You
are not required to perform maintenance on
these items in order to maintain the warran-
ties which come with your vehicle. Other
maintenance items and intervals are re-
quired.
When applicable, additional information can
be found in the “8. Do-it yourself” section of
this manual.
NOTE:
INFINITI does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against perform-
ing these services on an INFINITI product.
Many of the aftermarket flushing systems
use non-OEM approved chemicals or sol-
vents, the use of which has not been
validated by INFINITI.
For recommended fuel, lubricants, fluids,grease, and refrigerant, refer to “Capacities
and recommended fluids/lubricants” (P.10-
2) of this manual.
EMISSION CONTROL SYSTEM
MAINTENANCE
Drive belt*:
Check engine drive belt for wear, fraying or
cracking and for proper tension. Replace any
damaged drive belt.
Engine air filter:
Replace at specified intervals. When driving
for prolonged periods in dusty conditions,
check/replace the filter more frequently.
Engine coolant*
Replace coolant at the specified interval.
When adding or replacing coolant, be sure to
use only Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) or equivalent with the
proper mixture. (Refer to “Engine cooling
system” (P.8-4) to determine the proper
mixture for your area.)
NOTE:
Mixing any other type of coolant or the use
of non-distilled water may reduce the
recommended service interval of the cool-
ant.
Engine oil and oil filter:
Replace engine oil and oil filter at the
specified intervals. For recommended oil
grade and viscosity refer to “Capacities and
recommended fluids/lubricants” (P.10-2).
Engine valve clearance*:
Inspect only if valve noise increases. Adjust
valve clearance if necessary.
Evaporative emissions control vapor lines*:
Check vapor lines for leaks or looseness.
Tighten connections or replace parts as
necessary.
Fuel lines*:
Check the fuel hoses, piping and connections
for leaks, looseness, or deterioration. Tight-
en connections or replace parts as necessary.
Spark plugs:
Replace at specified intervals. Install new
plugs of the type as originally equipped.
CHASSIS AND BODY MAINTE-
NANCE
Brake lines and cables:
Visually inspect for proper installation.
Check for chafing, cracks, deterioration,
and signs of leaking. Replace any deterio-
rated or damaged parts immediately.
Maintenance and schedules9-5
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS

10-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the “8. Do-it-yourself” section to determine the proper refill capacity.
Fluid typeCapacity (approximate)
Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Fuel 98.4 L 26 gal 21-5/8 gal

See “Fuel information” (P.10-4).
Engine oil*1 With oil filter change 6.5 L 6-7/8 qt 5-3/4 qt

Genuine “NISSAN Motor Oil 0W-20 SN” (or equivalent) is recom-
mended.


If the above motor oil (or engine oil) is not available, a synthetic 0W-
20 GF-5 SN motor oil (or engine oil) may be used. Damage caused by
the use of motor oil (or engine oil) other than as recommended is not
covered under INFINITI’s New Vehicle Limited Warranty. For
additional information, see “Engine oil and oil filter recommendation”
(P.10-6).
Drain and refill
*1: For additional information,
see “Changing engine oil and
filter” (P.8-6).
Without oil filter change 6.2 L 6-1/2 qt 5-1/2 qt
Engine coolant
With reservoir 15.1 L 16 qt 13-1/4 qt


Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
Automatic transmission fluid (ATF) — — —

Genuine NISSAN Matic S ATF or equivalent


INFINITI recommends using Genuine NISSAN Matic S ATF (or
equivalent) ONLY in INFINITI automatic transmissions. Do not mix
with other fluids. Using fluids that are not equivalent to Genuine
NISSAN Matic S ATF may damage the automatic transmission.
Damage caused by the use of fluids other than as recommended is not
covered under the INFINITI’s New Vehicle Limited Warranty.
Transfer fluid — — —

Genuine NISSAN Transfer Fluid for ATX90A transfer or equivalent


Using transfer fluid other than Genuine NISSAN Transfer Fluid (or
equivalent) may damage the transfer, which is not covered by the
INFINITI New Vehicle Limited Warranty.
Front differential gear oil — — —

Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or
equivalent conventional (non-synthetic) oil
Rear differential gear oil — — —

Genuine NISSAN Differential Oil Hypoid Super-S GL-5 synthetic
75W-90 or equivalent
Power steering fluid (PSF) Refill to the proper oil level according to the instructions in the “8. Do-it-yourself” section.


Genuine NISSAN PSF or equivalent


DEXRON
TMVI type ATF may also be used.
Brake fluid

Genuine NISSAN Super Heavy Duty Brake Fluid*2 or equivalent DOT
3
*2: Available in mainland U.S.A. through an INFINITI retailer.
Suspension fluid — — —

Genuine NISSAN Hydraulic Suspension Fluid or equivalent


Using Hydraulic Suspension fluid other than Genuine NISSAN
Hydraulic Suspension Fluid (or equivalent) will damage the Hydraulic
Suspension, which is not covered by the INFINITI New Vehicle Limited
Warranty. See an INFINITI retailer for recommended hydraulic
suspension fluid.
Multi-purpose grease — — —

NLGI No. 2 (Lithium soap base)
CAPACITIES AND RECOMMENDED
FLUIDS/LUBRICANTS