maintenance INFINITI QX60 2018 Manual PDF

EXTERIOR AND INTERIOR LIGHTS
ItemWattage (W)Bulb No.
Headlight assembly* High/ Low 35D2S
Park/Daytime running ——
Turn 28/87444NA
Side marker ——
Door mirror turn signal light* ——
Front fog light ——
Map light* 8—
Footwell light* 3.4158
Personal light* 8—
Glove box light* ——
Step light* 3.8194
Courtesy light* ——
Puddle light* ——
Vanity mirror light* ——
Cargo light* 8—
High-mounted stop light* ——
Rear combination light Tail/Stop* ——
Turn 21WY21W
Rear side marker ——
Backup (reversing) assembly* Backup 18921
Tail ——
License plate light* 5W5W
* It is recommended that you visit an INFINITI retailer for replacement.
Always check with the Parts Department at an
INFINITIretailer for the latest parts information.
Maintenance and do-it-yourself8-29

1. Headlight assembly
2 Map light
3 Personal light
4 Step light
5. Door mirror turn signal light
6. Cargo light
7. License light
8. High-mounted stop light
9. Backup (reversing) assembly
10. Rear combination light
11. Puddle light
12. Fog light
Replacement procedures
All other lights are either type A, B, C or D. When
replacing a bulb, first remove the lens, light
and/or cover using a cloth and suitable tool.
Indicates bulb removal
Indicates bulb installationLDI2941
WDI0263
8-30Maintenance and do-it-yourself

1. Remove the trim surrounding1the
housing.
2. Remove the two screws holding the as- sembly
2to the vehicle.
3. Remove the assembly
3.
4. Replace the necessary bulbs
4. If you have a flat tire, refer to ”Flat tire” in
the “In case of emergency” section of this
manual.
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
WARNING
Radio waves could adversely affect electric
medical equipment. Those who use a pace-
maker should contact the electric medical
equipment manufacturer for the possible
influences before use.
This vehicle is equipped with TPMS. It moni-
tors tire pressure of all tires except the spare.
When the low tire pressure warning light (if
so equipped) is lit and the “Tyre Pressure Low
- Add Air” warning appears in the vehicle
information display, one or more of your tires
is significantly under-inflated. If equipped,
the system also displays pressure of all tires
(except the spare tire) on the display screen
by sending a signal from a sensor that is
installed in each wheel.
The TPMS will activate only when the vehicle
is driven at speeds above 16 mph (25 km/h).
Rear combination light
LDI2085
WHEELS AND TIRES
Maintenance and do-it-yourself8-31

Also, this system may not detect a sudden
drop in tire pressure (for example a flat tire
while driving).
For additional information, refer to “Low tire
pressure warning light” in the “Instruments
and controls” section and “Flat tire” in the “In
case of emergency” section of this manual.
Tire inflation pressure
Check the tire pressures (including the spare)
often and always prior to long distance trips.
The recommended tire pressure specifica-
tions are shown on the tire placard under the
“Cold Tire Inflation Pressure” heading. The
tire placard is affixed to the driver side center
pillar. Tire pressures should be checked regu-
larly because:∙ Most tires naturally lose air over time.
∙ Tires can lose air suddenly when driven over potholes or other objects or if the
vehicle strikes a curb while parking.
The tire pressures should be checked when
the tires are cold. The tires are considered
COLD after the vehicle has been parked for 3
or more hours or driven less than 1.6 km
(1 mile) at moderate speeds. The TPMS with tire inflation indicator pro-
vides visual and audible signals outside the
vehicle for inflating the tires to the recom-
mended COLD tire pressure. For additional
information, refer to “TPMS with Tire Infla-
tion Indicator ” in the “Starting and driving”
section of this manual.
Incorrect tire pressure, including under infla-
tion, may adversely affect tire life and ve-
hicle handling.
WARNING
∙ Improperly inflated tires can fail sud-
denly and cause an accident.
∙ Before taking a long trip, or whenever you heavily load your vehicle, use a tire
pressure gauge to ensure that the tire
pressures are at the specified level.
Tire placard
ATire size: The size of the tires originally
installed on the vehicle at the factory.
BTire pressure: Inflate the tires to this
pressure when the tires are cold. Tires
are considered COLD after the vehicle
has been parked for 3 or more hours, or
driven less than 1.6 km (1 mile) at moder-
ate speeds. The recommended cold tire
inflation is set by the manufacturer to
provide the best balance of tire wear and
vehicle handling characteristics based on
the vehicle’s GVWR.
LDI2478
8-32Maintenance and do-it-yourself

Checking tire pressure
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge squarely ontothe valve stem. Do not press too hard or
force the valve stem sideways, or air will
escape. If the hissing of air escaping
from the tire is heard while checking the
pressure, reposition the gauge to elimi-
nate this leakage.
3. Remove the gauge.
4. Read the tire pressure on the gauge stem and compare to the specification
shown on the tire placard. 5. Add air to the tire as needed. If too much
air is added, press the core of the valve
stem briefly with the tip of the gauge
stem to release pressure. Recheck the
pressure and add or release air as
needed.
6. Install the valve stem cap.
7. Check the pressure of all other tires, including the spare.
Size Cold Tire
Inflation
Pressure
Front and Rear
Original Tire:
235/65R18 33 PSI, 230 kPa
Front and Rear
Original Tire:
235/55R20 35 PSI, 240 kPa
Spare Tire:
T165/90D18 60 PSI, 420 kPa
LDI2098LDI0393
Maintenance and do-it-yourself8-33

TYPES OF TIRES
WARNING
∙ When changing or replacing tires, be sureall four tires are of the same type (i.e.,
Summer, All Season or Snow) and con-
struction. An INFINITI retailer may be
able to help you with information about
tire type, size, speed rating and
availability.
∙ Replacement tires may have a lower speed rating than the factory equipped
tires, and may not match the potential
maximum vehicle speed. Never exceed
the maximum speed rating of the tire.
∙ Replacing tires with those not originally specified by INFINITI could affect the
proper operation of the low tire pressure
warning system. ∙ Always use tires of the same type, size,
brand, construction and tread pattern on
all four wheels. Failure to do so may re-
sult in a circumference difference be-
tween tires on the front and rear axles
which can cause the Vehicle Dynamic
Control (VDC) system to malfunction re-
sulting in personal injury or death, exces-
sive tire wear and may damage the trans-
mission, transfer case and differential
gears.
All-Wheel Drive (AWD) models
CAUTION
∙ ONLY use spare tires specified for the AWD model.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced with
tires of the same size, brand, construction
and tread pattern. The tire pressure and
wheel alignment should also be checked and
corrected as necessary. It is recommended
that you visit an INFINITI retailer for this
service.
All season tires
INFINITI specifies All Season tires on some
models to provide good performance all year,
including snowy and icy road conditions. All Season tires are identified by ALL SEASON
and/or M&S on the tire sidewall. Snow tires
have better snow traction than All Season
tires and may be more appropriate in some
areas.
Summer tires
INFINITI specifies summer tires on some
models to provide superior performance on
dry roads. Summer tire performance is sub-
stantially reduced in snow and ice. Summer
tires do not have the tire traction rating
“M&S” on the tire sidewall.
If you plan to operate your vehicle in snowy or
icy conditions, INFINITI recommends the use
of SNOW tires or ALL SEASON tires on all
four wheels.
Snow tires
If snow tires are needed, it is necessary to
select tires equivalent in size and load rating
to the original equipment tires. If you do not,
it can adversely affect the safety and han-
dling of your vehicle.
Generally, snow tires have lower speed rat-
ings than factory equipped tires and may not
match the potential maximum vehicle speed.
Never exceed the maximum speed rating of
the tire.
8-34Maintenance and do-it-yourself

If you install snow tires, they must be the
same size, brand, construction and tread pat-
tern on all four wheels.
For additional traction on icy roads, studded
tires may be used. However, some states,
provinces and territories prohibit their use.
Check local 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
CAUTION
Tire chains/cables should not be installed
on 235/55R20 size tires. Installation of the
tire chains/cables on 235/55R20 size tires
will cause damage to the vehicle. If you plan
to use tire chains/cables, you should install
235/65R18 size tires on your vehicle.
Use of tire chains may be prohibited accord-
ing to location. Check the local laws before
installing tire chains. When installing tire
chains, make sure they are the proper size for
the tires on your vehicle and are installed
according to the chain manufacturer’s sug-
gestions. Use only SAE class “S” chains. Class
“S” chains are used on vehicles with restricted
tire to vehicle clearance. Vehicles that can use
Class “S” chains are designed to meet the minimum clearances between the tire and the
closest vehicle suspension or body compo-
nent required to accommodate the use of a
winter traction device (tire chains or cables).
The minimum clearances are determined us-
ing the factory equipped tire size. Other types
may damage your vehicle. Use chain tension-
ers when recommended by the tire chain
manufacturer to ensure a tight fit. Loose end
links of the tire chain must be secured or
removed to prevent the possibility of whip-
ping action damage to the fenders or under-
body. If possible, avoid fully loading your ve-
hicle when using tire chains. In addition, drive
at a reduced speed. Otherwise, your vehicle
may be damaged and/or vehicle handling
and performance may be adversely affected.
Do not use tire chains on dry roads. Driving
with chains in such conditions can cause
damage to the various mechanisms of the
vehicle due to some overstress.CHANGING WHEELS AND TIRES
Tire rotation
INFINITI recommends rotating the tires ev-
ery 10,000 km (6,000 miles) for 2WD ve-
hicles and 5,000 km (3,000 miles) for AWD
vehicles.
For additional information on tire replacing
procedures, refer to “Flat tire” in the “In case
of emergency” section of this manual.
As soon as possible, tighten the wheel nuts
to the specified torque with a torque wrench.
Wheel nut tightening torque:
113 N·m (83 ft-lb)
WDI0258
Maintenance and do-it-yourself8-35

The wheel nuts must be kept tightened to
specifications at all times. It is recommended
that wheel nuts be tightened to specification
at each tire rotation interval.
WARNING
∙ After rotating the tires, check and adjustthe tire pressure.
∙ Retighten the wheel nuts when the ve- hicle has been driven for 1,000 km
(600 miles) (also in cases of a flat tire,
etc.).
∙ Do not include the spare tire in the tire rotation.
∙ Incorrect tire selection, fitting, care or maintenance can affect vehicle safety
with risk of accident and injury.
∙ If in doubt, consult an INFINITI retailer or the tire manufacturer.
∙ Improperly inflated tires can fail sud- denly and cause an accident.
∙ Before taking a long trip, or whenever you heavily load your vehicle, use a tire
pressure gauge to ensure that the tire
pressures are at the specified level.
Tire wear and damage
1. Wear indicator
2. Location mark
WARNING
∙ Tires should be periodically inspected forwear, cracking, bulging or objects caught
in the tread. If excessive wear, cracks,
bulging or deep cuts are found, the tire(s)
should be replaced.
∙ The original tires have built-in tread wear indicators. When the wear indicators are
visible, the tire(s) should be replaced.
∙ Tires degrade with age and use. Have tires, including the spare, over 6 years old
checked by a qualified technician because
some tire damage may not be obvious.
Replace the tires as necessary to prevent
tire failure and possible personal injury.
∙ Improper service of the spare tire may result in serious personal injury. If it is
necessary to repair the spare tire, con-
tact an INFINITI retailer.
Replacing wheels and tires
When replacing a tire, use the same size,
tread design, speed rating and load carrying
capacity as originally equipped. For addi-
tional information, refer to “Wheels and tires”
in the “Technical and consumer information”
section of this manual.
WDI0259
8-36Maintenance and do-it-yourself

WARNING
∙ The use of tires other than those recom-mended or the mixed use of tires of dif-
ferent brands, construction (bias, bias-
belted or radial), or tread patterns can
adversely affect the ride, braking, han-
dling, VDC system, ground clearance,
body-to-tire clearance, tire chain clear-
ance, speedometer calibration, headlight
aim and bumper height. Some of these
effects may lead to accidents and could
result in serious personal injury.
∙ If the wheels are changed for any reason, always replace with wheels which have
the same off-set dimension. Wheels of a
different off-set could cause premature
tire wear, degrade vehicle handling char-
acteristics, affect the VDC system
and/or interference with the brake discs.
Such interference can lead to decreased
braking efficiency and/or early brake
pad wear. For additional information on
wheel off-set dimensions, refer to
“Wheels and tires” in the “Technical and
consumer information” section of this
manual. ∙ When replacing a wheel without the
TPMS such as the spare tire, the TPMS
will not function and the low tire pressure
warning light will flash for approximately
one minute. The light will remain on after
one minute. Have your tires replaced
and/or TPMS system reset as soon as
possible. It is recommended that you visit
an INFINITI retailer for this service.
∙ Replacing tires with those not originally specified by INFINITI could affect the
proper operation of the TPMS.
∙ The TPMS sensor may be damaged if it is not handled correctly. Be careful when
handling the TPMS sensor.
∙ When replacing the TPMS sensor, the ID registration may be required. Contact an
INFINITI retailer for ID registration.
∙ Do not use a valve stem cap that is not specified by INFINITI. The valve stem cap
may become stuck.
∙ Be sure that the valve stem caps are cor- rectly fitted. Otherwise the valve may be
clogged up with dirt and cause a malfunc-
tion or loss of pressure. ∙ Do not install a damaged or deformed
wheel or tire even if it has been repaired.
Such wheels or tires could have structural
damage and could fail without warning.
∙ The use of retread tires is not recommended.
Wheel balance
Unbalanced wheels may affect vehicle han-
dling and tire life. Even with regular use,
wheels can get out of balance. Therefore,
they should be balanced as required.
Care of wheels
∙ Wash the wheels when washing the ve-
hicle to maintain their appearance.
∙ Clean the inner side of the wheels when the wheel is changed or the underside of
the vehicle is washed.
∙ Do not use abrasive cleaners when washing the wheels.
∙ Inspect wheel rims regularly for dents or corrosion. Such damage may cause loss
of pressure or poor seal at the tire bead.
Maintenance and do-it-yourself8-37

∙ INFINITI recommends waxing the roadwheels to protect against road salt in
areas where it is used during winter.
Spare tire (TEMPORARY USE
ONLY spare tire)
When replacing a wheel without the TPMS
such as the spare tire, the TPMS will not
function.
Observe the following precautions if the
TEMPORARY USE ONLY spare tire must be
used. Otherwise, your vehicle could be dam-
aged or involved in an accident:
WARNING
∙ The spare tire should be used for emer-gency use only. It should be replaced with
the standard tire at the first opportunity
to avoid possible tire or differential
damage.
∙ Drive carefully while the TEMPORARY USE ONLY spare tire is installed. Avoid
sharp turns and abrupt braking while
driving.
∙ Periodically check spare tire inflation pressure. Always keep the pressure of
the TEMPORARY USE ONLY spare tire
at 420 kPa, 4.2 bar (60 psi). ∙ With the TEMPORARY USE ONLY spare
tire installed do not drive the vehicle at
speeds faster than 80 km/h (50 mph).
∙ When driving on roads covered with snow or ice, the TEMPORARY USE
ONLY spare tire should be used on the
rear wheels and the original tire used on
the front wheels (drive wheels).
∙ Tire tread of the TEMPORARY USE ONLY spare tire will wear at a faster rate
than the standard tire. Replace the spare
tire as soon as the tread wear indicators
appear.
∙ Do not use the spare tire on other vehicles.
∙ Do not use more than one spare tire at the same time.
∙ Do not tow a trailer when the TEMPO- RARY USE ONLY spare tire is installed.
CAUTION
∙ Do not use tire chains on a TEMPORARYUSE ONLY spare tire. Tire chains will not
fit properly and may cause damage to the
vehicle.
∙ Because the TEMPORARY USE ONLY spare tire is smaller than the original tire,
ground clearance is reduced. To avoid
damage to the vehicle, do not drive over
obstacles. Also, do not drive the vehicle
through an automatic car wash since it
may get caught.
8-38Maintenance and do-it-yourself