2021 INFINITI QX80 hood open

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

8-18Do-it-yourself
SDI2518
SDI2532
WAI0113X
ENGINE COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch is pushed to the OFF or LOCK position and the
headlight switch is turned to OFF. 2. Open the engine hood and remove the
cover on the battery.
3. Remove the fuse/fusible link holder cover
,,or.
4. Remove the fuse with the fuse puller.
FUSES

9-2Maintenance and schedules
Some day-to-day and regular maintenance
is essential to maintain your vehicle’s good
mechanical condition, as well as its emission
and engine performance.
It is the owner’s responsibility to make sure
that the scheduled maintenance, as well as
general maintenance, is performed.
As the vehicle owner, you are the only one
who can ensure that your vehicle receives
the proper maintenance. You are a vital link
in the maintenance chain.
GENERAL MAINTENANCE
General maintenance includes those items
which should be checked during normal day-
to-day operation. They are essential for
proper vehicle operation. It is your respon-
sibility to perform these procedures regularly
as prescribed.
Performing general maintenance checks re-
quires minimal mechanical skill and only a
few general automotive tools.
These checks or inspections can be done by
yourself, a qualified technician or, if you
prefer, an INFINITI retailer.
SCHEDULED MAINTENANCE
The maintenance items listed in this section
are required to be serviced at regular inter-
vals. However, under severe driving condi-
tions, additional or more frequent
maintenance will be required.
WHERE TO GO FOR SERVICE
If maintenance service is required or your
vehicle appears to malfunction, have the
systems checked and serviced. It is recom-
mended you visit an INFINITI retailer for this
service.
INFINITI technicians are well-trained spe-
cialists and are kept up to date with the
latest service information through technical
bulletins, service tips, and training programs.
They are completely qualified to work on
INFINITI vehiclesbeforework begins.
If your vehicle is involved in a collision, it is
recommended that you ask your INFINITI
retailer where the nearest INFINITI Certified
Collision Center is located, or go to http://
collision.infinitiusa.com.
You can be confident that an INFINITI
retailer’s service department can perform
the service needed to meet the maintenance
requirements on your vehicle. During the normal day-to-day operation of
the vehicle, general maintenance should be
performed regularly as prescribed in this
section. If you detect any unusual sounds,
vibrations or smells, be sure to check for the
cause and have it checked promptly. It is
recommended to have an INFINITI retailer
do it promptly. In addition, it is recom-
mended you visit an INFINITI retailer if you
think that repairs are required.
When performing any checks or mainte-
nance work, closely observe “Maintenance
precautions” (P.8-2).
EXPLANATION OF MAINTE-
NANCE ITEMS
Additional information on the following
items with “*” is found in the “8. Do-it
yourself” section of this manual.
Outside the vehicle
The maintenance items listed here should be
performed from time to time, unless other-
wise specified.
Doors and engine hood:
Check that all doors
and the engine hood, operate properly. Also
ensure that all latches lock securely. Lubri-
cate hinges, latches, latch pins, rollers and
links if necessary. Make sure that the
secondary latch keeps the hood from open-
ing when the primary latch is released.
MAINTENANCE REQUIREMENT GENERAL MAINTENANCE

F
F.M.V.S.S./C.M.V.S.S. certification label .... 10-12
FilterAir cleaner housing filter ............................. 8-14
Changing engine oil and filter ...................... 8-6
Flashers (See hazard warning
flasher switch) ......................................................... 6-2
Flat tire ...................................................................... 6-3
Flat towing .......................................................... 10-31
Flexible seating .................................................... 1-10
Floor mat cleaning ................................................. 7-6
Fluid Automatic Transmission Fluid (ATF) ......... 8-8
Brake fluid ......................................................... 8-9
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-4
Engine oil ........................................................... 8-6
Power steering fluid ....................................... 8-8
Window washer fluid .................................. 8-10
Fog light switch ................................................... 2-47
Forward Emergency Braking (FEB) with
pedestrian detection system ............................ 5-95
Forward Emergency Braking system
warning light ......................................................... 2-16
Front passenger air bag and status light ..... 1-60
Front power seat adjustment ............................. 1-4
Front seat Front seat adjustment ........................ 1-4, 1-10
Front-seat active head restraint ...................... 1-17 Fuel
Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy ............................................... 5-113
Fuel information ........................................... 10-4
Fuel octane rating ........................................ 10-4
Fuel-filler cap .................................................. 3-26
Fuel-filler door ............................................... 3-26
Gauge .................................................................. 2-9
Loose Fuel Cap warning ............................. 3-28
Fuel efficient driving tips ................................. 5-112
Fuses ....................................................................... 8-18
Fusible links ........................................................... 8-19
G
Garage door opener HomeLink®
Universal Transceiver ....................... 2-75, 2-79
Gas cap ................................................................... 3-26
Gauge ........................................................................\
. 2-6 Engine coolant temperature gauge ............ 2-8
Engine oil pressure gauge ............................. 2-9
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-31
General maintenance ............................................. 9-2
Glove box ............................................................... 2-63
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests ................................ 1-13
Headlight washer ................................................ 2-45
Headlights Aiming control ............................................... 2-44
Aiming control (See adaptive front
lighting system (AFS)) .................................. 2-45
Bulb replacement .......................................... 8-24
Headlight switch ........................................... 2-40
Heated seats ......................................................... 2-48
Heated steering wheel ....................................... 2-47
Heater Automatic climate control ......................... 4-28
Engine block heater .................................... 5-129
High beam assist ................................................. 2-41
Hill start assist system .................................... 5-120
HomeLink
®Universal Transceiver ....... 2-75, 2-79
Hood release ......................................................... 3-21
Hook Coat hooks ...................................................... 2-65
Luggage hook ................................................. 2-66
Horn ........................................................................\
. 2-48
I
Ignition switch (Push-button) .......................... 5-12
Immobilizer system .............................................. 2-35
In-cabin microfilter .............................................. 4-36
Indicator
Vehicle information display ........................ 2-20
11-3