wiper blades INFINITI QX80 2023 Owners Manual

2-42Instruments and controls
.High — High sensitive operation
. Low — Low sensitive operation
To turn the rain-sensing auto wiper system
off, push up the lever to the OFF position, or
pull down the lever to the LO or HI position.
CAUTION
Do not touch the rain sensor and around
it when the wiper switch is in the AUTO
position and the ignition switch is in the
ON position. The wipers may operate
unexpectedly and cause to an injury or
may damage a wiper.
. The rain-sensing auto wipers are in-
tended for use during rain. If the switch
is left in the AUTO position, the wipers
may operate unexpectedly when dirt,
fingerprints, oil film or insects are stuck
on or around the sensor. The wipers may
also operate when exhaust gas or
moisture affect the rain sensor.
. The rain-sensing auto wipers may not
operate if rain does not hit the rain
sensor even if it is raining.
. When the windshield glass is coated
with water repellent, the speed of the
rain-sensing auto wipers may be higher
even though the amount of the rainfall is
small. .
Be sure to turn off the rain-sensing auto
wiper system when you use a car wash.
. When the ignition switch is in the ON
position and the vehicle speed is below
approximately 5 MPH (8 km/h) with
the shift lever in the N (Neutral) posi-
tion, the rain-sensing auto wipers will
not operate.
. Using genuine wiper blades is recom-
mended for proper operation of the
rain-sensing auto wiper system. (See
“Windshield wiper blades” (P.8-15) for
wiper blade replacement.)
JVI0972X
REAR WINDOW WIPER AND
WASHER OPERATION
If the rear window wiper operation is
interrupted by snow etc., the wiper may
stop moving to protect its motor. If this
occurs, turn the wiper switch to OFF and
remove the snow etc. on and around the
wiper arms. After about 1 minute, turn the
switch ON again to operate the wiper.
The rear window wiper and washer operate
when the ignition switch is in the ON
position.
Turn the switch clockwise from the OFF
position to operate the wiper.

5-138Starting and driving
TIRE EQUIPMENT
SUMMER tires have a tread designed to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your
vehicle on snowy or icy roads, INFINITI
recommends the use of MUD & SNOW or
ALL SEASON tires on all four wheels. It is
recommended you consult an INFINITI re-
tailer for the tire type, size, speed rating and
availability information.
For additional traction on icy roads, studded
tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may be
poorer than that of non-studded snow tires.
Tire chains may be used. For details, see
“Tire chains” (P.8-35).
For four-wheel drive
If you install snow tires, they must also be
the same size, brand, construction and tread
pattern on all four wheels.
SPECIAL WINTER EQUIPMENT
It is recommended that the following items
be carried in the vehicle during winter:
.A scraper and stiff-bristled brush to
remove ice and snow from the windows
and wiper blades.
. A sturdy, flat board to be placed under
the jack to give it firm support.
. A shovel to dig the vehicle out of
snowdrifts.
. Extra window washer fluid to refill the
reservoir tank.
DRIVING ON SNOW OR ICE
WARNING
. Wet ice (32°F, 0°C and freezing rain),
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip”
under these conditions. Try to avoid
driving on wet ice until the road is
salted or sanded.
. Whatever the condition, drive with
caution. Accelerate and slow down
with care. If accelerating or down-
shifting too fast, the drive wheels will
lose even more traction. .
Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry pave-
ment.
. Allow greater following distances on
slippery roads.
. Watch for slippery spots (glare ice).
These may appear on an otherwise
clear road in shaded areas. If a patch
of ice is seen ahead, brake before
reaching it. Try not to brake while on
the ice, and avoid any sudden steer-
ing maneuvers.
. Do not use the cruise control on
slippery roads.
. Snow can trap dangerous exhaust
gases under your vehicle. Keep snow
clear of the exhaust pipe and from
around your vehicle.
ENGINE BLOCK HEATER (if so
equipped)
Engine block heaters are used to assist in
cold temperature starting.
The engine block heater should be used
when the outside temperature is 20°F
(−7°C) or lower.

8 Do-it-yourself
Maintenance precautions ............................................... 8-2
Engine compartment check locations ......................... 8-3VK56VD engine model .............................................. 8-3
Engine cooling system ..................................................... 8-4 Checking engine coolant level ................................. 8-5
Changing engine coolant .......................................... 8-5
Engine oil ........................................................................\
..... 8-6 Checking engine oil level ........................................... 8-6
Changing engine oil and filter .................................. 8-6
Automatic Transmission Fluid (ATF) .......................... 8-8
Power steering fluid ......................................................... 8-8
Brake fluid ........................................................................\
... 8-9 Brake fluid ..................................................................... 8-9
Window washer fluid ................................................... 8-10
Battery ........................................................................\
....... 8-11 Jump starting ............................................................. 8-12
Variable voltage control system ................................. 8-13
Drive belts ........................................................................\
. 8-13
Spark plugs ....................................................................... 8-14 Replacing spark plugs .............................................. 8-14
Air cleaner ........................................................................\
. 8-14 Windshield wiper blades .............................................. 8-15
Cleaning ..................................................................... 8-15
Replacing ................................................................... 8-16
Rear window wiper blades .......................................... 8-16
Brakes ........................................................................\
........ 8-17 Self-adjusting brakes ............................................. 8-17
Brake pad wear warning ....................................... 8-17
Brake booster ........................................................... 8-17
Fuses ........................................................................\
.......... 8-18 Engine compartment .............................................. 8-18
Passenger compartment ...................................... 8-20
Intelligent Key battery replacement ......................... 8-21
Lights ........................................................................\
......... 8-23
Headlights ................................................................ 8-24
Exterior and interior lights ................................... 8-24
Wheels and tires ............................................................. 8-27
Tire pressure ............................................................. 8-27
Tire labeling .............................................................. 8-31
Types of tires .......................................................... 8-34
Tire chains ................................................................. 8-35
Changing wheels and tires ................................... 8-35

not only cleans the air, it stops flame
if the engine backfires. If it isn’t
there, and the engine backfires, you
could be burned. Do not drive with
the air cleaner removed, and be care-
ful when working on the engine with
the air cleaner removed.
. Never pour fuel into the throttle body
or attempt to start the engine with
the air cleaner removed. Doing so
could result in serious injury.CLEANING
If your windshield is not clear after using the
windshield washer or if a wiper blade
chatters when running, wax or other materi-
al may be on the blade or windshield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clear
after cleaning the blades and using the
wiper, replace the blades.
Worn windshield wiper blades can damage
the windshield and impair driver vision.
When a washer nozzle is clogged
It is recommended you see an INFINITI
retailer if a washer nozzle is clogged or any
malfunction occurs. Do not attempt to clean
the nozzle using a needle or a pin. Doing so
may damage the nozzle.
Do-it-yourself8-15
WINDSHIELD WIPER BLADES

8-16Do-it-yourself
SDI2048
REPLACING
Replace the wiper blades if they are worn.
1. Pull the wiper arm.
2. Push the release tab
, and then move
the wiper blade down the wiper arm
while pushing the release tab to remove.
3. Insert the new wiper blade onto the wiper arm until a click sounds.
4. Rotate the wiper blade so the dimple is in the groove.
CAUTION
.After wiper blade replacement, re-
turn the wiper arm to its original
position;
otherwise it may be damaged when
the hood is opened.
. Make sure the wiper blades contact
the glass; otherwise the arm may be
damaged from wind pressure. It is recommended you visit an INFINITI
retailer if checking or replacement is re-
quired.
REAR WINDOW WIPER BLADES

When driving in areas using road salt or
other corrosive materials, check lubrication
frequently.
Lights*:Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and installed
securely. Also check headlight aim.
Road wheel nuts (lug nuts)*: When checking
the tires, make sure no wheel nuts are
missing, and check for any loose wheel nuts.
Tighten if necessary.
Tire rotation*: Rotate tires at the specified
interval shown in the maintenance schedule.
Tires*: Check the pressure with a gauge
often and always prior to long distance trips.
If necessary, adjust the pressure in all tires,
including the spare, to the pressure speci-
fied. Check carefully for damage, cuts or
excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and
cap when the tires are replaced due to wear
or age.
Wheel alignment and balance: If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect
uneven or abnormal tire wear, there may be
a need for wheel alignment. If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the INFINITI Warranty Information Booklet.
Windshield:
Clean the windshield on a
regular basis. Check the windshield at least
every six months for cracks or other damage.
Have a damaged windshield repaired by a
qualified repair facility. It is recommended
that you have a damaged windshield re-
paired by an INFINITI retailer, or an INFINITI
Certified Collision Center. To locate a colli-
sion center in your area, refer to http://
collision.infinitiusa.com.
Windshield wiper blades*: Check for cracks
or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should be
checked on a regular basis, such as when
performing periodic maintenance, cleaning
the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your vehicle is held securely with the shift lever in
the P (Park) position without applying any
brakes.
Brake pedal:
Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, have your vehicle checked immediately.
It is recommended you visit an INFINITI
retailer for this service. Keep the floor mat
away from the pedal.
Brakes: Check that the brakes do not pull the
vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, it is recommended you
visit an INFINITI retailer for this service.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, anchors,
adjuster and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position. Check
that the head restraints/headrests move up
and down smoothly and that the locks (if so
Maintenance and schedules9-3

11-6
Rear Door Alert .................................................... 2-59
Rear door lock, Child safety rear door lock .... 3-6
Rear personal lights ............................................ 2-80
Rear Seat Infotainment (RSI) system ............ 4-37
Rear ventilators .................................................... 4-27
Rear window wiper and washer switch ....... 2-42
Rear window wiper blades ............................... 8-16
Recorders, Event data .................................... 10-35
Registering your vehicle in
another country ................................................. 10-11
Remote engine start ................................ 3-17, 3-19
Remote keyless entry system .......................... 3-15
Reporting safety defects ................................ 10-33
Roadside assistance program ............................. 6-2
Rollover .................................................................... 5-8
RoofMoonroof ......................................................... 2-77
Roof rack ......................................................... 2-72
S
SafetyChild seat belts ............................................... 1-28
Towing safety .............................................. 10-23
Seat adjustment
Front power seat adjustment ...................... 1-4
Front seats ............................................. 1-4, 1-10
Seat belt(s)
Child safety ..................................................... 1-28
Infants ............................................................... 1-29
Injured persons ............................................... 1-21
Larger children ............................................... 1-29 Precautions on seat belt usage ................. 1-18
Pregnant women ........................................... 1-21
Seat belt cleaning ............................................ 7-8
Seat belt extenders ....................................... 1-27
Seat belt maintenance ................................. 1-27
Seat belt warning light and chime ............ 2-14
Seat belts ......................................................... 1-18
Seat belts with pretensioners .................... 1-68
Small children .................................................. 1-29
Three-point type ............................................ 1-21
Seat(s) Climate controlled seats .............................. 2-56
Driver-side memory ...................................... 3-39
Heated seats ................................................... 2-54
Seats .................................................................... 1-3
Security system (INFINITI Vehicle
Immobilizer System), Engine start .................. 2-39
Security system, Vehicle security system ..... 2-38
Servicing climate control ................................... 4-35
Setting memory function, memory seat ....... 3-41
Severe use maintenance ....................................... 9-7
Shift lever, Shift lock release ............................ 5-21
Shift lock release Transmission ................................................... 5-21
Shifting, Automatic transmission .................... 5-18
Side ventilators .................................................... 4-27
Smart Rearview Mirror ...................................... 3-31
SNOW mode ....................................................... 5-125
Snow mode switch .............................................. 2-57
Spare tire ................................................... 8-38, 10-9
Spark plugs ............................................................ 8-14 Speedometer ............................................................ 2-7
Standard maintenance .......................................... 9-7
Starting
Before starting the engine .......................... 5-15
Jump starting .................................................. 6-11
Precautions when starting and driving ..... 5-4
Push starting ................................................... 6-13
Starting the engine ....................................... 5-15
Status light, Front passenger air bag ............ 1-59
Steering
Heated steering wheel ................................. 2-53
Power steering fluid ....................................... 8-8
Power steering system .............................. 5-132
Tilt/telescopic steering ................................ 3-29
Storage ................................................................... 2-66
Sun visors ............................................................... 3-29
Sunglasses holder ................................................ 2-68
Supplemental air bag warning labels ............. 1-69
Supplemental air bag warning light ... 1-70, 2-14
Supplemental restraint system ......................... 1-51 Precautions on supplemental
restraint system ............................................. 1-51
Switch Autolight switch ............................................ 2-44
Fog light switch ............................................. 2-52
Hazard warning flasher switch .................... 6-2
Headlight aiming control ............................. 2-49
Headlight switch ........................................... 2-44
Ignition switch ................................................ 5-18
Power door lock switch ................................. 3-5
Snow mode switch ........................................ 2-57

11-8
Hazard warning flasher switch .................... 6-2
Lane Departure Warning (LDW) .............. 5-22
Loose Fuel Cap warning ............................. 2-29
Predictive Forward Collision
Warning (PFCW) ........................................ 5-104
Rear Door Alert .............................................. 2-59
Tire Pressure Low Add Air warning ........ 2-29
Tire pressure monitoring
system (TPMS) ........................................ 5-5, 6-3
Vehicle information display ........................ 2-20
Warning lights, indicator lights and
audible reminders .......................................... 2-11
Warning labels, Air bag warning labels ........ 1-69
Warning light 4WD warning light ..................................... 5-121
Air bag warning light ........................ 1-70, 2-14
Anti-lock braking system (ABS)
warning light ................................................... 2-15
Brake warning light ....................................... 2-12
Forward Emergency Braking system
warning light ................................................... 2-16
Low tire pressure warning light ................ 2-16
Seat belt warning light and chime ............ 2-14
Warranty, Emission control
system warranty ............................................... 10-32
Washer switch Rear window wiper and
washer switch ................................................ 2-42
Windshield wiper and washer switch ..... 2-40
Washing .................................................................... 7-2
Waxing ....................................................................... 7-3 Welcome light ....................................................... 2-78
Wheel/tire size ..................................................... 10-9
Wheels and tires .................................................. 8-27
Care of wheels .................................................. 7-3
Cleaning aluminum alloy wheels .................. 7-3
Cleaning bright wheels .................................. 7-4
Window washer fluid ......................................... 8-10
Window(s)
Cleaning ............................................................... 7-3
Power windows ............................................. 2-73
Windshield wiper and washer switch ............ 2-40
Wiper Rain-sensing auto wiper system ............... 2-41
Rear window wiper and
washer switch ................................................ 2-42
Windshield wiper and washer switch ..... 2-40
Wiper blades ................................................... 8-15
Wireless charger .................................................. 2-63