oil temperature INFINITI QX50 2022 Owners Manual

2 Instruments and controls
Instrument panel.................................2-2
Meters and gauges ..............................2-4
Speedometer and odometer ...................2-4
Tachometer ..................................2-6
Engine coolant temperature gauge ............2-6
Fuel gauge ...................................2-7
Distance To Empty (DTE) .....................2-7
Variable Compression Turbo ..................2-8
Warning lights, indicator lights and audible
reminders ........................................2-9
Checking lights .............................. 2-10
Warning/Indicator lights (red) ...............2-10
Warning/Indicator lights (yellow) ............2-13
Warning/Indicator lights (other) ..............2-17
Audible reminders ........................... 2-18
Vehicle information display .....................2-19
How to use the vehicle information
display ...................................... 2-19
Startup display .............................. 2-20
Resetting the trip computer .................2-20
Tire Pressure Information
(Display Settings) ........................... 2-20
Oil control system ........................... 2-20
Vehicle information display warnings and
indicators .................................... 2-21
Security systems ............................... 2-29
Vehicle security system ......................2-29INFINITI Vehicle Immobilizer System
.........2-30
Wiper and washer switch ......................2-32
Switch operation ............................ 2-32
Rain-sensing auto wiper system
(if so equipped) ............................. 2-33
Rear switch operation ....................... 2-34
Rear window defroster, outside mirror
defroster (if so equipped), and wiper deicer
(if so equipped) switch ......................... 2-35
Headlight switch ............................... 2-36
Headlight control switch ....................2-36
LED Daytime Running Lights (DRL)
system ..................................... 2-41
Instrument brightness control ................2-42
Turn signal switch ........................... 2-42
Fog light switch (if so equipped) .............2-43
Horn .......................................... 2-44
Climate controlled seat switches
(if
so equipped) ................................ 2-44
Heated seats (if so equipped) ...................2-45
Heated 2nd row seat switches (if so equipped) . . 2-46
Steering Assist switch .......................... 2-47
Front and rear sonar system switch
(if so equipped) ................................ 2-47
Head Up Display (HUD) (if so equipped) .........2-48
HowtousetheHUD........................ 2-49

–– If the surface temperature of thesteering-wheel is above the temperature
within which the system is designed to
operate, the system will not heat the
steering-wheel. This is not a malfunction. The air conditioner system in your INFINITI
vehicle is charged with a refrigerant designed
with the environment in mind.
This refrigerant does not harm the earth's
ozone layer.
Special charging equipment and lubricant is
required when servicing your INFINITI air
conditioner. Using improper refrigerants or
lubricants will cause severe damage to your
air conditioner system. For additional infor-
mation, see “Air conditioner system refriger-
ant and oil recommendations” (P. 10-7).
It is recommended that you visit an INFINITI
retailer for servicing your “environmentally
friendly” air conditioning system.
WARNING
The air conditioner system contains refrig-
erant under high pressure. To avoid per-
sonal injury, any air conditioner service
should be done only by an experienced
technician with proper equipment. The vehicle is equipped with a shark fin an-
tenna and an antenna pattern is printed in-
side the rear window.
CAUTION
• Do not place metalized film near the rear
window glass or attach any metal parts
to it. This may cause poor reception or
noise.
• When cleaning the inside of the rear win-
dow, be careful not to scratch or damage
the rear window antenna. Lightly wipe
along the antenna with a dampened soft
cloth.
SERVICING AIR CONDITIONER ANTENNA
Monitor, climate, audio, phone and voice recognition systems4-43

7.Avoid Idling
• Shutting off your engine when safe for stops exceeding 30–60 seconds saves
fuel and reduces emissions.
8. Buy an Automated Pass for Toll Roads
• Automated passes permit drivers to use special lanes to maintain cruising speed
through the toll and avoid stopping and
starting.
9. Winter Warm Up
• Limit idling time to minimize impact to fuel economy.
• Vehicles typically need no more than 30 seconds of idling at start-up to effec-
tively circulate the engine oil before
driving.
• Your vehicle will reach its ideal operat- ing temperature more quickly while driv-
ing versus idling.
10. Keeping your Vehicle Cool
• Park your vehicle in a covered parking area or in the shade whenever possible.
• When entering a hot vehicle, opening the windows will help to reduce the in-
side temperature faster, resulting in re-
duced demand on your A/C system. • Keep your engine tuned up.
• Follow the recommended scheduled
maintenance.
• Keep the tires inflated to the correct pres- sure. Low tire pressure increases tire wear
and lowers fuel economy.
• Keep all the wheels in correct alignment. Improper alignment increases tire wear and
lowers fuel economy.
• Use the recommended viscosity engine oil. For additional information, see “Engine oil
and oil filter recommendations” (P. 10-6).
If any malfunction occurs in the Intelligent
AWD system while the engine is running,
messages are displayed in the meter.
If the AWD error warning message is dis-
played, there may be a malfunction in the
Intelligent AWD system. Reduce vehicle
speed and have your vehicle checked as soon
as possible. It is recommended that you visit
an INFINITI retailer for this service.
LSD4617
INCREASING FUEL ECONOMY INTELLIGENT ALL-WHEEL DRIVE(AWD) (if so equipped)
Starting and driving5-131

The AWD high temperature message may be
displayed while trying to free a stuck vehicle
due to increased oil temperature. The driving
mode may change to 2-Wheel Drive (2WD).
If this message is displayed, stop the vehicle
with the engine idling, as soon as it is safe to
do so. Then if the message turns off, you can
continue driving.The tire size message may be displayed if
there is a large difference between the diam-
eters of front and rear wheels. Pull off the
road in a safe area, with the engine idling.
Check that all tire sizes are the same, that the
tire pressure is correct and that the tires are
not excessively worn.
If any warning messages continue to be dis-
played, have your vehicle checked as soon as
possible. It is recommended that you visit an
INFINITI retailer for this service.
WARNING
• Do not drive beyond the performance ca-
pability of the tires. Accelerating quickly,
sharp steering maneuvers or sudden
braking may cause loss of control, even
with Intelligent AWD engaged.
• For AWD equipped vehicles, do not at-
tempt to raise two wheels off the ground
and shift the transmission to any drive or
reverse position with the engine running.
Doing so may result in drivetrain damage
or unexpected vehicle movement which
could result in serious personal injury or
vehicle damage.
• Do not attempt to test an AWD
equipped vehicle on a 2-wheel dyna-
mometer (such as the dynamometers
used by some states for emissions test-
ing) or similar equipment even if the
other two wheels are raised off the
ground. Make sure that you inform the
test facility personnel that your vehicle is
equipped with AWD before it is placed
on a dynamometer. Using the wrong test
equipment may result in drivetrain dam-
age or unexpected vehicle movement
which could result in serious personal in-
jury or vehicle damage.
LSD4618LSD4619
5-132Starting and driving

• Wax your vehicle only after a thoroughwashing. Follow the instructions supplied
with the wax.
• Do not use a wax containing any abrasives, cutting compounds or cleaners that may
damage the vehicle finish.
Machine compounding or aggressive polish-
ing on a base coat/clear coat paint finish may
dull the finish or leave swirl marks.
REMOVING SPOTS
Remove tar and oil spots, industrial dust, in-
sects, and tree sap as quickly as possible from
the surface of the paint to avoid lasting dam-
age or staining. Special cleaning products are
available at an INFINITI retailer or any auto-
motive accessory store. It is recommended
that you visit an INFINITI retailer for these
products.
UNDERBODY
In areas where road salt is used in winter, it is
necessary to clean the underbody regularly in
order to prevent dirt and salt from building up
and causing the acceleration of corrosion on
the underbody and suspension. Before the
winter period and again in the spring, the
underseal must be checked and, if necessary,
re-treated.
GLASS
Use glass cleaner to remove smoke and dust
film from the glass surfaces. It is normal for
glass to become coated with a film after the
vehicle is parked in the hot sun. Glass cleaner
and a soft cloth will easily remove this film.
CAUTION
When cleaning the inside of the windows,
do not use sharp-edged tools, abrasive
cleaners or chlorine-based disinfectant
cleaners. They could damage the electrical
conductors, radio antenna elements or rear
window defroster elements.
ALUMINUM ALLOY WHEELS
Wash the wheels regularly with a sponge
dampened in a mild soap solution, especially
during winter months in areas where road
salt is used. If not removed, road salt can
discolor the wheels.
CAUTION
Follow the directions below to avoid stain-
ing or discoloring the wheels:
• Do not use a cleaner that uses strong acid
or alkali contents to clean the wheels.
• Do not apply wheel cleaners to the
wheels when they are hot. The wheel
temperature should be the same as am-
bient temperature.
• Rinse the wheel to completely remove
the cleaner within 15 minutes after the
cleaner is applied.
CHROME PARTS
Clean all chrome parts regularly with a non-
abrasive chrome polish to maintain the finish.
CAUTION
Follow the directions below to avoid stain-
ing or discoloring the chrome parts:
• Do not use a cleaner that uses strong acid
or alkali contents to clean the chrome
parts.
Appearance and care7-3

CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface andapply the parking brake.
2. Start the engine and let it idle until it reaches operating temperature.
3. Turn off the engine. Wait more than 10
minutes for the oil to drain back into the
oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way. 5. Remove the dipstick again and check the
oil level. It should be between the H (High)
and L (Low) marksOB. This is the normal
operating oil level range. If the oil level is
below the L (Low) mark
OA, remove the oil
filler cap and pour recommended oil
through the opening. Do not fill oil level
above H (High) mark
OC.
6. Recheck the oil level with the dipstick.
It is normal to add some oil between oil main-
tenance intervals or during the break-in pe-
riod, depending on the severity of operating
conditions.
CAUTION
Oil level should be checked regularly. Oper-
ating the engine with an insufficient
amount of oil can damage the engine, and
such damage is not covered by warranty.
CHANGING ENGINE OIL AND OIL
FILTER
For additional information on engine oil and
oil filter change, refer to the instructions out-
lined in this section.
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn the engine off and wait for 15 minutes.
4. Raise and support the vehicle using a suit- able floor jack and safety jack stands.
• Place the safety jack stands under the ve- hicle jack-up points.
• A suitable adapter should be attached to the jack stand saddle.LDI3158LDI0371
ENGINE OIL
8-6Do-it-yourself

To help ensure smooth, safe and economical
driving, INFINITI provides two maintenance
schedules that may be used, depending upon
the conditions in which you usually drive.
These schedules contain both distance and
time intervals, up to 90,000 miles (144,000
km)/144 months. For most people, the
odometer reading will indicate when service
is needed. However, if you drive very little,
your vehicle should be serviced at the regular
time intervals shown in the schedule.
After 90,000 miles (144,000 km)/144
months, continue maintenance at the same
mileage/time intervals.
ADDITIONAL MAINTENANCE
ITEMS FOR SEVERE OPERATING
CONDITIONS
Additional maintenance items for severe op-
erating conditionsshould be performed on
vehicles that are driven under especially de-
manding conditions. Additional maintenance
items should be performed if you primarily
operate your vehicle under the following
conditions:
• Repeated short trips of less than 5 miles (8 km).
• Repeated short trips of less than 10 miles (16 km) with outside temperatures remain-
ing below freezing. • Operating in hot weather in stop-and-go
“rush hour” traffic.
• Extensive idling and/or low speed driving for long distances, such as police, taxi or
door-to-door delivery use.
• Driving in dusty conditions.
• Driving on rough, muddy or salt spread roads.
• Towing a trailer, using a camper or using a car-top carrier.
If your vehicle is mainly operated under the
severe conditions, follow the severe use
maintenance intervals shown in the mainte-
nance schedule.
OIL CONTROL SYSTEM
Your vehicle is equipped with oil control sys-
tem. It calculates engine oil and filter change
intervals based on driving conditions. Driving
in the following severe conditions will shorten
the engine oil and filter change interval.
MAINTENANCE SCHEDULES
Maintenance and schedules9-7

How driving conditions affect OCS display
timing
ConditionsDriving Scene Display timing
Light • Freeway driving
• City driving (flat/moderate hills)
• No towing or heavy loads
• No extended engine idling Normal
Extreme • Repeated short trips of less than 5 miles (8 km).
• Repeated short trips of less than 10 miles (16 km) with outside temperatures remaining below
freezing.
• Operating in hot weather in stop-and-go “rush hour” traffic.
• Extensive idling and/or low speed driving for long distances, such as police, taxi or door-to-door delivery use.
• Towing a trailer or caravan, or using a car-top carrier.
• Driving with frequent use of braking or in mountainous areas.
• Sustained high speed driving. Early
CAUTION
• If the oil replacement indicator is dis-
played, change the engine oil within two
weeks or less than 500 miles (800 km).
• Operating your vehicle with deterio-
rated oil can damage the engine.
• If your oil replacement indicator resets
prematurely or becomes inoperative,
please change the oil within six months
or 3,750 miles (6,000 km) from your last
oil change.
9-8Maintenance and schedules

Oil viscosity
The engine oil viscosity or thickness changes
with temperature. Because of this, it is impor-
tant to select the engine oil viscosity based on
the temperatures at which the vehicle will be
operated before the next oil change. Choos-
ing an oil viscosity other than that recom-
mended could cause serious engine damage.
Selecting the correct oil filter
Your new INFINITI vehicle is equipped with a
high-quality Genuine NISSAN oil filter. When
replacing, use a Genuine NISSAN oil filter or
its equivalent for the reason described in
“Change intervals”.
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using engine oil and
filters that are not of the specified quality, or
exceeding recommended oil and filter change
intervals could reduce engine life.
CAUTION
Damage to engine caused by improper main-
tenance or use of incorrect oil and filter qual-
ity and/or viscosity is not covered by the
INFINITI New Vehicle Limited Warranty.
Your engine was filled with a high-quality
engine oil when it was built. You do not have
to change the oil before the first recom-
mended change interval. Oil and filter change
intervals depend upon how you use your
vehicle.
Operation under the following conditions
may require more frequent oil and filter
changes:
• repeated short distance driving at cold out-side temperatures
• driving in dusty conditions
• extensive idling
• towing a trailer
• stop and go commuting
For additional information on maintenance
schedules, see “Maintenance and schedules”
(P. 9-2).
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your INFINITI
vehicle must be charged with the refrigerant
HFO-1234yf (R-1234yf) and the oil,
Genuine NISSAN A/C System Oil Type PAG
(ND-OIL12) or the exact equivalents.
CAUTION
The use of any other refrigerant or oil will
cause severe damage to the air condition-
ing system and will require the replacement
of all air conditioner system components.
The refrigerant HFO-1234yf (R-1234yf) in
your INFINITI vehicle does not harm the
earth's ozone layer. Although this refrigerant
does not affect the earth's atmosphere, cer-
tain government regulations require the re-
covery and recycling of any refrigerant during
automotive air conditioner system service. Air
conditioner system should only be serviced by
trained and certified technicians to ensure
proper and safe operation (SAE J2845). An
INFINITI retailer has the trained technicians
and equipment needed to recover and recycle
your air conditioner system refrigerant. Only
new and SAEJ2842 certified evaporator(s)
shall be used as replacement parts.
A damaged or leaking air conditioning evapo-
rator shall never be repaired or replaced with
one removed from a used or salvaged vehicle.
To replace a damaged or leaking evaporator,
use only new and SAE J2842 certified
evaporator(s). It is recommended that you
visit an INFINITI retailer when servicing your
air conditioner system.
Technical and consumer information10-7

LATCH (Lower Anchors and Tethers for
CHildren) System..............1-24Precautions on child
restraints.......1-22, 1-29, 1-34, 1-38Top tether strap anchor point
locations.................. .1-27Child safety rear door lock...........3-6Cleaning exterior and interior......7-2, 7-4Climate control seat switch.........2-44Cold weather driving........... .5-152Console box................. .2-56Continuously Variable Transmission
(CVT)..................... .5-18Continuously Variable Transmission (CVT)
fluid.....................8-10Driving with Continuously Variable
Transmission (CVT)............5-18Controls
Heater and air conditioner controls. . .4-36CoolantCapacities and recommended
fuel/lubricants
.............. .10-2Changing engine coolant..........8-5Checking engine coolant level.......8-5Engine coolant temperature gauge. . . .2-6Corrosion protection..............7-7Cup holders.................. .2-57
D
Dimensions and weights...........10-9Dimmer switch for instrument panel. . . .2-42Door locks................... .3-4
Drive belt....................8-15Driving
Cold weather driving.......... .5-152Driving with Continuously Variable
Transmission (CVT)........... .5-18Precautions when starting and
driving................ .5-4, 5-10Driving the vehicle...............5-18Dual power moonroof............2-69
E
E-call (SOS) Button............. .2-51Economy - fuel............... .5-131Electronic parking brake...........5-23Emergency engine shutoff.......5-15, 6-3Emission control information label. . . .10-11Emission control system warranty. . . .10-30Engine
Before starting the engine........5-16Capacities and recommended
fuel/lubricants.............. .10-2Changing engine coolant..........8-5Changing engine oil.............8-6Changing engine oil filter..........8-6Checking engine coolant level.......8-5Checking engine oil level..........8-6Engine compartment check locations. .8-3Engine coolant temperature gauge. . . .2-6Engine cooling system...........8-4Engine oil.................. .8-6Engine oil and oil filter
recommendation..............10-6
Engine oil pressure warning light. . . .2-11Engine oil viscosity.............10-7Engine serial number...........10-11Engine specifications...........10-8Starting the engine............ .5-16Engine coolant temperature gauge. . . . .2-6Event Data recorders............10-33Exhaust gas (Carbon monoxide).......5-4Explanation of maintenance items......9-2Explanation of scheduled maintenance
items...................... .9-5Extended storage switch...........2-53
F
F.M.V.S.S. certification label........10-11Flashers (See hazard warning flasher
switch)..................... .6-2Flat tire......................6-3Floor mat positioning aid...........7-6Fluid
Brake fluid................ .8-10Capacities and recommended
fuel/lubricants...............10-2Continuously Variable Transmission (CVT)
fluid.................... .8-10Engine coolant................8-4Engine oil.................. .8-6Windshield-washer fluid.........8-11Fog light switch................2-43Forward Driving Aids
System Temporarily Unavailable. . . .2-26
11-2