2023 INFINITI QX80 warning

WAB0169X
Driver’s side
DRIVER AND FRONT PASSEN-
GER SUPPLEMENTAL KNEE AIR
BAG
The knee air bag is located in the knee
bolster, on the driver’s and front passenger’s
sides.All of the information, cautions and
warnings in this manual apply and must be
followed. The knee air bag is designed to
inflate in higher severity frontal collisions,
although it may inflate if the forces in
another type of collision are similar to those
of a higher severity frontal impact. It may
not inflate in certain collisions.
WAB0181X
Front passenger’s side
Vehicle damage (or lack of it) is not always
an indication of proper knee air bag opera-
tion.
When the knee air bag inflates, a fairly loud
noise may be heard, followed by release of
smoke. This smoke is not harmful and does
not indicate a fire. Care should be taken not
to inhale it, as it may cause irritation and
choking. Those with a history of a breathing
condition should get fresh air promptly.
The knee air bag helps to cushion the impact
force on the knees of the driver and front
passenger. It can help reduce serious injuries.
However, an inflating knee air bag may
cause abrasions or other injuries. The knee air bag provides restraint to the lower body.
The knee air bag inflates quickly in order to
help protect the occupants. Because of this,
the force of the knee air bag inflating can
increase the risk of injury if the occupant is
too close to, or is against, this air bag module
during inflation. The knee air bag will deflate
quickly after the collision is over OR the knee
air bag will remain inflated for a short time.
The knee air bag operates only when the
ignition switch is placed in the ON position.
After placing the ignition switch in the ON
position, the supplemental air bag warning
light illuminates. The supplemental air bag
warning light will turn off after about 7
seconds if the system is operational.
WARNING
.
Do not place any objects between the
knee bolster and the driver’s or front
passenger’s seat. Such objects may
become dangerous projectiles and
cause injury if a knee air bag inflates.
. Right after inflation, the knee air bag
system components will be hot. Do
not touch them; you may severely
burn yourself.
. No unauthorized changes should be
made to any components or wiring of
Safety — seats, seat belts and supplemental restraint system1-65

1-66Safety — seats, seat belts and supplemental restraint system
the knee air bag system. This is to
prevent damage to or accidental
inflation of the knee air bag system.
. Do not make unauthorized changes
to your vehicle’s electrical system or
suspension system. This could affect
proper operation of the knee air bag
system.
. Tampering with the knee air bag
system may result in serious personal
injury. For example, do not change
the driver or front passenger knee
bolster or install additional trim ma-
terial around the knee air bag.
. It is recommended that you visit an
INFINITI retailer for work on and
around the knee air bag. It is also
recommended that you visit an
INFINITI retailer for installation of
electrical equipment. The SRS wiring
harnesses* should not be modified or
disconnected. Unauthorized electrical
test equipment and probing devices
should not be used on the knee air
bag system. *The SRS wiring harness or connectors are
yellow or orange for easy identification.
When selling your vehicle, we request that
you inform the buyer about the knee air bag
system and guide the buyer to the appro-
priate sections in this manual.
SSS1092
FRONT SEAT-MOUNTED SIDE-
IMPACT SUPPLEMENTAL AIR
BAG AND ROOF-MOUNTED
CURTAIN SIDE-IMPACT AND
ROLLOVER SUPPLEMENTAL AIR
BAG SYSTEMS
The side air bags are located in the outside
of the seatback of the front seats. The
curtain air bags are located in the side roof
rails.
All of the information, cautions and
warnings in this manual apply and must be
followed. The side air bags and curtain air
bags are designed to inflate in higher
severity side collisions, although they may

inflate if the forces in another type of
collision are similar to those of a higher
severity side impact. They are designed to
inflate on the side where the vehicle is
impacted. They may not inflate in certain
side collisions on the side where the vehicle is
impacted.
Curtain air bags are also designed to inflate
in certain types of rollover collisions or near
rollovers. As a result, certain vehicle move-
ments (for example, during severe off road-
ing) may cause the curtain air bags to inflate.
Vehicle damage (or lack of it) is not always
an indication of proper side air bag and
curtain air bag operation.
When side air bags and curtain air bags
inflate, a fairly loud noise may be heard,
followed by release of smoke. This smoke is
not harmful and does not indicate a fire.
Care should be taken not to inhale it, as it
may cause irritation and choking. Those with
a history of a breathing condition should get
fresh air promptly.
Side air bags, along with the use of seat
belts, help to cushion the impact force on the
chest and pelvis of the front occupants.
Curtain air bags help to cushion the impact
force to the head of occupants in the front
and rear (2nd and 3rd) outboard seating
positions. They can help save lives and
reduce serious injuries. However, an inflatingside air bag or curtain air bag may cause
abrasions or other injuries. Side air bags and
curtain air bags do not provide restraint to
the lower body.
The seat belts should be correctly worn and
the driver and passenger seated upright as
far as practical away from the side air bag.
Rear seat passengers should be seated as far
away as practical from the door finishers
and side roof rails. The side air bags and
curtain air bags inflate quickly in order to
help protect the occupants. Because of this,
the force of the side air bags and curtain air
bags inflating can increase the risk of injury if
the occupant is too close to, or is against,
these air bag modules during inflation. In a
rollover, the curtain air bags on both sides
are designed to inflate. Under both side-
impact situations, the curtain air bags will
remain inflated for a short period of time.
The side air bags and curtain air bags
operate only when the ignition switch is in
the ON position.
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light illuminates. The air bag warning light
will turn off after about 7 seconds if the
systems are operational.
WARNING
.
Do not place any objects near the
seatback of the front seats. Also, do
not place any objects (an umbrella,
bag, etc.) between the front door
finisher and the front seat. Such
objects may become dangerous pro-
jectiles and cause injury if side air bag
inflates.
. Right after inflation, several side air
bags and curtain air bag system
components will be hot. Do not touch
them; you may severely burn your-
self.
. No unauthorized changes should be
made to any components or wiring of
side air bag and curtain air bags. This
is to prevent damage to or accidental
inflation of the side air bag and
curtain air bag systems.
. Do not make unauthorized changes
to your vehicle’s electrical system,
suspension system or side panel. This
could affect proper operation of the
side air bag and curtain air bag
systems.
. Tampering with the air bag system
may result in serious personal injury.
For example, do not change the front
Safety — seats, seat belts and supplemental restraint system1-67

1-68Safety — seats, seat belts and supplemental restraint system
seats by placing material near the
seatback or by installing additional
trim material, such as seat covers,
around the side air bags.
. Removing or modifying the front
passenger seat may affect the func-
tion of the air bag system and result
in serious personal injury.
. It is recommended you visit an
INFINITI retailer for work on and
around the side air bag and curtain
air bag. It is also recommended you
visit an INFINITI retailer for installa-
tion of electrical equipment. The
Supplemental Restraint System
(SRS) wiring harnesses* should not
be modified or disconnected. Un-
authorized electrical test equipment
and probing devices should not be
used on the side-impact air bag
system.
* The SRS wiring harness connectors are
yellow and orange for easy identifica-
tion.
When selling your vehicle, we request that
you inform the buyer about the side air bag
and curtain air bag systems and guide the
buyer to the appropriate sections in this
Owner’s Manual.SEAT BELTS WITH PRETEN-
SIONERS (front and second row
outboard seats)
WARNING
. The pretensioners cannot be reused
after activation. They must be re-
placed together with the retractor
and buckle as a unit.
. If the vehicle becomes involved in a
collision but a pretensioner is not
activated, be sure to have the pre-
tensioner system checked and, if
necessary, replaced. It is recom-
mended you visit an INFINITI retailer
for this service.
. No unauthorized changes should be
made to any components or wiring of
the pretensioner system. This is to
prevent damage to or accidental
activation of the pretensioners. Tam-
pering with the pretensioner system
may result in serious personal injury.
. It is recommended you visit an
INFINITI retailer for work on and
around the pretensioner system. It is
also recommended you visit an
INFINITI retailer for installation of
electrical equipment. Unauthorized electrical test equipment and probing
devices should not be used on the
pretensioner system.
. If you need to dispose of a preten-
sioner or scrap the vehicle, it is
recommended you visit an INFINITI
retailer for this service. Correct pre-
tensioner disposal procedures are set
forth in the appropriate INFINITI
Service Manual. Incorrect disposal
procedures could cause personal in-
jury.
The pretensioner system may activate with
the supplemental air bag system in certain
types of collisions. Working with the seat
belt retractor, it helps tighten the seat belt
when the vehicle becomes involved in certain
types of collisions, helping to restrain front
and second row outboard seats occupants.
The pretensioner is encased with the seat
belt retractor and buckle anchor. These seat
belts are used the same way as conventional
seat belts.
When a pretensioner activates, smoke is
released and a loud noise may be heard. The
smoke is not harmful, and it does not
indicate a fire. Care should be taken not to
inhale it as it may cause irritation and
choking. Those with a history of a breathing
condition should get fresh air promptly.

After pretensioner activation, load limiters
allow the seat belt to release webbing (if
necessary) to reduce forces against the
chest.
The supplemental air bag warning light
is used to indicate malfunctions in the
pretensioner system. (See “Supplemental
air bag warning light” (P.1-70) for more
details.) If the operation of the supplemental
air bag warning light indicates there is a
malfunction, have the system checked. It is
recommended you visit an INFINITI retailer
for this service.
When selling your vehicle, we request that
you inform the buyer about the pretensioner
system and guide the buyer to the appro-
priate sections in this Owner’s Manual.
SSS1016
SUPPLEMENTAL AIR BAG
WARNING LABELS
Warning labels about the supplemental
front-impact air bag system are placed in
the vehicle as shown in the illustration.
SRS air bag
The warning labelsare located on the
surface of the sun visors.
WARNING
Do not use a rear-facing child restraint
on a seat protected by an air bag in front
of it. If the air bag deploys, it may cause serious injury or death.
Safety — seats, seat belts and supplemental restraint system1-69

1-70Safety — seats, seat belts and supplemental restraint system
SPA1097
SUPPLEMENTAL AIR BAG
WARNING LIGHT
The supplemental air bag warning light,
displayingin the instrument panel,
monitors the circuits for the air bag systems,
pretensioners and all related wiring.
When the ignition switch is in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
If any of the following conditions occur, the
air bag and/or pretensioner systems need
servicing: .
The supplemental air bag warning light
remains on after approximately 7 sec-
onds.
. The supplemental air bag warning light
flashes intermittently.
. The supplemental air bag warning light
does not come on at all.
Under these conditions, the air bag and/or
pretensioner systems may not operate prop-
erly. They must be checked and repaired. It is
recommended you visit an INFINITI retailer
for this service.
WARNING
If the supplemental air bag warning light
is on, it could mean that the front air
bag, knee air bag, side air bag, curtain air
bag and/or pretensioner systems will
not operate in an accident. To help avoid
injury to yourself or others, have your
vehicle checked as soon as possible. It is
recommended you visit an INFINITI
retailer for this service.
REPAIR AND REPLACEMENT
PROCEDURE
The front air bags, knee air bags, side air
bags, curtain air bags and pretensioners are
designed to activate on a one-time-only
basis. As a reminder, unless it is damaged,
the supplemental air bag warning light will
remain illuminated after inflation has oc-
curred. These systems should be repaired
and/or replaced as soon as possible. It is
recommended you visit an INFINITI retailer
for this service.
When maintenance work is required on the
vehicle, the front air bags, knee air bags, side
air bags, curtain air bags, pretensioners and
related parts should be pointed out to the
person conducting the maintenance. The
ignition switch should always be in the
LOCK position when working under the
hood or inside the vehicle.
WARNING
. Once a front air bag, knee air bag,
side air bag or curtain air bag has
inflated, the air bag module will not
function again and must be replaced.
Additionally, the activated preten-
sioner must also be replaced. The air
bag module and pretensioner should

2 Instruments and controls
Cockpit ........................................................................\
......... 2-3
Instrument panel ............................................................... 2-5
Meters and gauges .......................................................... 2-6Speedometer and odometer ..................................... 2-7
Tachometer ................................................................... 2-8
Engine coolant temperature gauge ....................... 2-8
Fuel gauge ..................................................................... 2-9
Engine oil pressure gauge ......................................... 2-9
Voltmeter ..................................................................... 2-10
Warning lights, indicator lights and
audible reminders ............................................................ 2-11 Checking lights ........................................................... 2-12
Warning/indicator lights (red) ............................... 2-12
Warning/indicator lights (yellow) ......................... 2-15
Warning/indicator lights (other) ........................... 2-19
Audible reminders ..................................................... 2-19
Vehicle information display .......................................... 2-20 How to use the vehicle information display ...... 2-21
Startup display ........................................................... 2-21
Settings ........................................................................\
2-21
Operational indicators ............................................. 2-28
Trip computer ............................................................. 2-35
Clock and outside air temperature ....................... 2-37
Security systems ............................................................. 2-37 Vehicle Security System .......................................... 2-38 INFINITI Vehicle Immobilizer System ................ 2-39
Wiper and washer switch ........................................... 2-40 Washer operation ................................................... 2-41
Rain-sensing auto wiper system ........................ 2-41
Rear window wiper and washer operation ..... 2-42
Rear window and outside mirror
defroster switch ............................................................. 2-43 Rear window and outside mirror defroster ..... 2-43
Headlight and turn signal switch .............................. 2-44 Headlight switch .................................................... 2-44
Headlight washer (if so equipped) .................... 2-50
Instrument brightness control ............................. 2-51
Turn signal switch ................................................... 2-52
Fog light switch ....................................................... 2-52
Heated steering wheel ................................................. 2-53
Horn ........................................................................\
........... 2-53
Heated seats ................................................................... 2-54 Front ........................................................................\
... 2-54
Rear (if so equipped) .............................................. 2-55
Climate controlled seats (if so equipped) ................ 2-56
Warning systems switch .............................................. 2-57
SNOW mode switch ..................................................... 2-57
TOW mode switch ......................................................... 2-58
Vehicle Dynamic Control (VDC) OFF switch ......... 2-58
Rear door alert ................................................................ 2-59

2-4Instruments and controls
15. Warning systems switch— Lane Departure Warning (LDW)
— Blind Spot Warning (BSW)
16. Electric tilting/telescopic steering wheel switch