tire type INFINITI G37 2012 Owners Manual

Black plate (43,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]sudden stop.
SEAT BELT MAINTENANCE GUID-FD012A51-6217-44CA-9A47-C28EBAF61CDE
. To clean the seat belt webbing, apply a
mild soap solution or any solution
recommended for cleaning upholstery
or carpets. Then, wipe with a cloth and
allow the seat belts to dry in the shade.
Do not allow the seat belts to retract
until they are completely dry.
. If dirt builds up in the shoulder belt
guide of the seat belt anchors, the seat
belts may retract slowly. Wipe the
shoulder belt guide with a clean, dry
cloth.
. Periodically check to see that the seat
belt and the metal components such as
buckles, tongues, retractors, flexible
wires and anchors work properly. If
loose parts, deterioration, cuts or other
damage on the webbing is found, the
entire seat belt assembly should be
replaced. GUID-758C3ADB-56E4-4839-A833-17F0574CC784
WARNING Do not allow children to play with the seat
belts. Most seating positions are equipped
with Automatic Locking Retractor (ALR)
mode seat belts. If the seat belt becomes
wrapped around a child ’ s neck with the ALR
mode activated, the child can be seriously
injured or killed if the seat belt retracts and
becomes tight. This can occur even if the
vehicle is parked. Unbuckle the seat belt to
release the child. If the seat belt can not be
unbuckled or is already unbuckled, release
the child by cutting the seat belt with a
suitable tool (such as a knife or scissors) to
release the seat belt.
Children need adults to help protect them.
They need to be properly restrained.
In addition to the general information in
this manual, child safety information is
available from many other sources, includ-
ing doctors, teachers, government traffic
safety offices, and community organiza-
tions. Every child is different, so be sure to
learn the best way to transport your child.
There are three basic types of child
restraint systems: . Rear-facing child restraint
. Forward-facing child restraint
. Booster seat
The proper restraint depends on the child ’ s
size. Generally, infants up to about 1 year
and less than 20 lbs (9 kg) should be
placed in rear-facing child restraints. For-
ward-facing child restraints are available
for children who outgrow rear-facing child
restraints and are at least 1 year old.
Booster seats are used to help position a
vehicle lap/shoulder belt on a child who
can no longer use a forward-facing child
restraint.
WARNING Infants and children need special protection.
The vehicle ’ s seat belts may not fit them
properly. The shoulder belt may come too
close to the face or neck. The lap belt may
not fit over their small hip bones. In an
accident, an improperly fitting seat belt
could cause serious or fatal injury. Always
use appropriate child restraints.
All U.S. states and Canadian provinces or
territories require the use of approved
child restraints for infants and small
Safety — Seats, seat belts and supplemental restraint system
1-21CHILD SAFETY

Black plate (201,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]file.
. (Previous)
Select the “
” key to display the
previous file.
Setting the Image Viewer: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
The Image Viewer setting display will
appear when selecting the “ Settings ” key
on the full screen display. The following
settings are available for the full screen
display.
. Slideshow Speed
Select the “ Slideshow Speed ” key.
From the following display, select the
changing time from 5, 10, 30, 60
seconds or “ No Auto Change ” .
. Slideshow Order
Select the “ Slideshow Order ” key. From
the following display, select “ Random ”
or “ Order List ” . For “ Order List ” , the
image order is the order of the files as
stored on the USB memory.
Operating tips: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
. Only files that meet the following
conditions will be displayed.
— Image type: JPEG
— File Extensions: *.jpg, *jpeg — Maximum Resolution: 2048 6 1536
pixels
— Maximum Size: 2-MB
— Colors: 32768 (15-bit)
— Maximum File Name lengths: 253-
Bytes
— Maximum Folders: 500
— Maximum Images per Folder: 1024
. If an electronic device (such as a digital
camera) is directly connected to the
vehicle using a USB cable, no image
will be displayed on the screen.
. If the file name is too long, some file
names may not be entirely displayed.
. When the total number of characters in
the file name exceeds 100 or if 1 file
name in a directory exceeds 100
characters, all files will show a shor-
tened 8-character version. The image
will still be displayed when selected. GUID-63214A06-C148-4301-9B23-AF1E0EA151B6
When the selector/shift lever is shifted into
the “ R ” (Reverse) position, the monitor
display shows view to the rear of the
vehicle.
The system is designed as an aid to the
driver in detecting large stationary objects
to help avoid damaging the vehicle. The
system will not detect small objects below
the bumper and may not detect objects
close to the bumper or on the ground.
WARNING . The rearview monitor is a convenience
but it is not a substitute for proper
vehicle operation because it has areas
where objects cannot be viewed. Always
look out the windows and check mirrors
to be sure that it is safe to move before
operating the vehicle. Always operate
the vehicle slowly.
. Objects viewed in the RearView Monitor
differ from actual distance because a
wide-angle lens is used. Objects in the
RearView Monitor will appear visually
opposite like ones viewed in the inside
and outside mirrors.
. Make sure that the trunk is securely
closed when backing up.
Monitor, climate, audio, phone and voice recognition systems
4-23REARVIEW MONITOR (if so equipped)

Black plate (328,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-8 Starting and drivingcollision and result in personal injury.
. The vehicle generally moves or pulls in
the direction of the flat tire.
. Do not rapidly apply the brakes.
. Do not rapidly release the accelerator
pedal.
. Do not rapidly turn the steering wheel.
1. Remain calm and do not overreact.
2. Maintain a firm grip on the steering
wheel with both hands and try to hold a
straight course.
3. When appropriate, slowly release the
accelerator pedal to gradually slow the
vehicle.
4. Gradually steer the vehicle to a safe
location off the road and away from
traffic if possible.
5. Lightly apply the brake pedal to gradu-
ally stop the vehicle.
6. Turn on the hazard warning flashers
and either contact a roadside emer-
gency service to change the tire or see
“ Changing a flat tire ” (P.6-3) of this
Owner ’ s Manual. DRINKING ALCOHOL/DRUGS AND
DRIVING GUID-9FACE374-80C0-473A-AF0E-37D9C4BE0B25
WARNING Never drive under the influence of alcohol or
drugs. Alcohol in the bloodstream reduces
coordination, delays reaction time and im-
pairs judgement. Driving after drinking
alcohol increases the likelihood of being
involved in an accident injuring yourself and
others. Additionally, if you are injured in an
accident, alcohol can increase the severity
of the injury.
INFINITI is committed to safe driving.
However, you must choose not to drive
under the influence of alcohol. Every year
thousands of people are injured or killed in
alcohol-related accidents. Although the
local laws vary on what is considered to
be legally intoxicated, the fact is that
alcohol affects all people differently and
most people underestimate the effects of
alcohol.
Remember, drinking and driving don ’ t mix!
And that is true for drugs, too (over-the-
counter, prescription, and illegal drugs). Don ’ t drive if your ability to operate your
vehicle is impaired by alcohol, drugs, or
some other physical condition.
ALL-WHEEL DRIVE (AWD) DRIVING
SAFETY PRECAUTIONS GUID-A083649A-0774-46ED-A3DF-AB198E309722
WARNING . Do not drive beyond the performance
capability of the tires, even with AWD
engaged. Accelerating quickly, sharp
steering maneuvers or sudden braking
may cause loss of control.
. Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Install tire chains on the rear
wheels when driving on slippery roads
and drive carefully.
. This vehicle is not designed for offroad
(rough road) use. Do not drive on sandy
or muddy roads that tires may get stuck
in.
. For AWD equipped vehicles, do not
attempt to raise two wheels off the
ground and shift the transmission to
any D (Drive) or R (Reverse) position with
the engine running. Doing so may result

Black plate (374,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-54 Starting and drivingHow to handle the sensor GUID-89745A21-1C60-412A-886B-4129187B34E7
The sensor for the Preview Function is
common with Intelligent Cruise Control and
is located below the front bumper.
To keep the Preview Function operating
properly, be sure to observe the following:
. Always keep the sensor clean. Wipe
with a soft cloth carefully so as not to
damage the sensor.
. Do not strike or damage the areas
around the sensor. Do not touch or
remove the screw located on the
sensor. Doing so could cause failure
or malfunction. If the sensor is da-
maged due to an accident, contact an
INFINITI retailer.
. Do not attach a sticker (including
transparent material) or install an
accessory near the sensor. This could
cause failure or malfunction. ANTI-LOCK BRAKING SYSTEM (ABS) GUID-FD13D872-FF09-485D-9889-39301203B8FE
WARNING . The Anti-lock Braking System (ABS) is a
sophisticated device, but it cannot pre-
vent accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces. Remember
that stopping distances on slippery
surfaces will be longer than on normal
surfaces even with ABS. Stopping dis-
tances may also be longer on rough,
gravel or snow covered roads, or if you
are using tire chains. Always maintain a
safe distance from the vehicle in front of
you. Ultimately, the driver is responsible
for safety.
. Tire type and condition may also affect
braking effectiveness.
— When replacing tires, install the
specified size of tires on all four
wheels.
— When installing a spare tire, make
sure that it is the proper size and
type as specified on the Tire and
Loading Information label. See “ Tire and loading information label ” (P.9-
14) of this manual.
— For detailed information, see
“ Wheels and tires ” (P.8-33) of this
manual.
The Anti-lock Braking System (ABS) con-
trols the brakes so the wheels do not lock
during hard braking or when braking on
slippery surfaces. The system detects the
rotation speed at each wheel and varies
the brake fluid pressure to prevent each
wheel from locking and sliding. By pre-
venting each wheel from locking, the
system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the system GUID-CD765EBE-4FB0-423D-988E-36D396A7E6A5
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes. The
ABS will operate to prevent the wheels
from locking up. Steer the vehicle to avoid
obstacles.

Black plate (378,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-58 Starting and driving GUID-695D451B-86A6-4B0E-A4A9-166BD9DD27DE
FREEING A FROZEN DOOR LOCK GUID-5F57F3E0-2969-4980-A1A0-BD5D647B2C54
To prevent a door lock from freezing, apply
deicer through the key hole. If the lock
becomes frozen, heat the key before
inserting it into the key hole or use the
Intelligent Key system.
ANTIFREEZE GUID-F8D7961D-C579-4F53-826C-B5C0F179A8A4
In the winter when it is anticipated that the
outside temperature will drop below 32 8 F
(0 8 C), check antifreeze to assure proper
winter protection. For additional informa-
tion, see “ Engine cooling system ” (P.8-9).
BATTERY GUID-7370DBB5-3733-4F67-B170-202B0ECEAFD5
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked regularly.
For additional information, see “ Battery ”
(P.8-17).
DRAINING OF COOLANT WATER GUID-1E2017DE-B388-4F4A-AC44-3F639AB39240
If the vehicle is to be left outside without
antifreeze, drain the cooling system, in-
cluding the engine block. Refill before
operating the vehicle. For details, see
“ Engine cooling system ” (P.8-9). TIRE EQUIPMENT GUID-CB13ADAD-1389-4CA9-89D4-C970D4152E81
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.
Consult an INFINITI retailer 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 prohi-
bit 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.8-39) of this manual.
For all-wheel drive GUID-7A027A3E-CFDC-48CE-8A84-86EFBDFF0BCB
If you install snow tires, they must also be
the same size, brand, construction and
tread pattern on all four wheels. SPECIAL WINTER EQUIPMENT GUID-6AEDC1F1-78E0-49EE-A495-05AD7B0A46B7
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 GUID-0864712C-2A8E-4B2A-96E7-B1801A0D999A
WARNING . Wet ice (32 8 F, 0 8 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 cau-
tion. Accelerate and slow down with
care. If accelerating or downshifting too
fast, the drive wheels will lose evenCOLD WEATHER DRIVING

Black plate (386,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]6-6 In case of emergency SCE0504
2. Loosen each wheel nut one or two turns
by turning counterclockwise with the
wheel nut wrench. Do not remove the
wheel nuts until the tire is off the
ground.
3. Carefully raise the vehicle until the tire
clears the ground. To lift the vehicle,
securely hold the jack lever and rod
with both hands as shown above.
Remove the wheel nuts, and then
remove the tire. SCE0661
Installing the spare tire GUID-4746005A-8947-492C-A2AA-FAC1609582B5
The T-type spare tire is designed for
emergency use. (See specific instructions
under the heading “ Wheels and tires ” (P.8-
33).)
1. Clean any mud or dirt from the surface
between the wheel and hub.
2. Carefully put the spare tire on and
tighten the wheel nuts finger tight.
Models equipped with different sized
tires in the front and rear:
When replacing a front tire, make sure
that the hole in the spare tire wheel is
aligned with the pin on the brake rotor.

Black plate (388,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]6-8 In case of emergency5. Securely store the flat tire and jacking
equipment in the vehicle.
6. Place the spare tire cover and the trunk
floor carpeting over the damaged tire.
7. Close the trunk.
WARNING. Always make sure that the spare tire and
jacking equipment are properly secured
after use. Such items can become
dangerous projectiles in an accident or
sudden stop.
. The T-type spare tire and small size
spare tire are designed for emergency
use. See specific instructions under the
heading “ Wheels and tires ” (P.8-33).
If needed, Roadside Assistance is avail-
able. Please see your Warranty Information
Booklet or Roadside Assistance I.D. Card
for the toll-free number to call (U.S.) or
Warranty Information Booklet (Canada). GUID-AB535234-DC9B-4E72-BAB2-7645DFBFC702
To start your engine with a booster battery,
the instructions and precautions below
must be followed.
WARNING . If done incorrectly, jump starting can
lead to a battery explosion, resulting in
severe injury or death. It could also
damage your vehicle.
. Explosive hydrogen gas is always pre-
sent in the vicinity of the battery. Keep
all sparks and flames away from the
battery.
. Do not allow battery fluid to come into
contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a
corrosive sulphuric acid solution which
can cause severe burns. If the fluid
should come into contact with anything,
immediately flush the contacted area
with water.
. Keep the battery out of the reach of
children.
. The booster battery must be rated at 12
volts. Use of an improperly rated battery
can damage your vehicle. . Whenever working on or near a battery,
always wear suitable eye protectors (for
example, goggles or industrial safety
spectacles) and remove rings, metal
bands, or any other jewelry. Do not lean
over the battery when jump starting.
. Do not attempt to jump start a frozen
battery. It could explode and cause
serious injury.
. Your vehicle has an automatic engine
cooling fan. It could come on at any time.
Keep hands and other objects away from
it.
If needed, Roadside Assistance is avail-
able. Please see your Warranty Information
Booklet or Roadside Assistance I.D. Card
for the toll-free number to call (U.S.) or
Warranty Information Booklet (Canada).JUMP STARTING

Black plate (408,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Lights ................................................................... 8-28
Sedan .............................................................. 8-28
Coupe .............................................................. 8-29
Headlights ........................................................ 8-30
Exterior and interior lights ................................ 8-30 Wheels and tires .................................................. 8-33
Tire pressure .................................................. 8-33
Tire labeling ................................................... 8-36
Types of tires .................................................. 8-38
Tire chains ...................................................... 8-39
Changing wheels and tires .............................. 8-40

Black plate (444,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]8-38 Maintenance and do-it-yourself4. Three-digit code: Tire type code
(Optional)
5. Three-digit code: Date of Manu-
facture
6. Four numbers represent the week
and year the tire was built. For
example, the numbers 3103
means the 31st week of 2003. If
these numbers are missing, then
look on the other sidewall of the
tire.
* 3
Tire ply composition and materi-
al
The number of layers or plies of
rubber-coated fabric in the tire.
Tire manufacturers also must
indicate the materials in the tire,
which include steel, nylon,
polyester, and others.
* 4
Maximum permissible inflation
pressure
This number is the greatest
amount of air pressure that
should be put in the tire. Do
not exceed the maximum per- missible inflation pressure.
* 5
Maximum load rating
This number indicates the max-
imum load in kilograms and
pounds that can be carried by
the tire. When replacing the tires
on the vehicle, always use a tire
that has the same load rating as
the factory installed tire.
* 6
Term of “ tubeless ” or “ tube
type ”
Indicates whether the tire re-
quires an inner tube ( “ tube
type ” ) or not ( “ tubeless ” ).
* 7
The word “ radial ”
The word “ radial ” is shown, if
the tire has radial structure.
* 8
Manufacturer or brand name
Manufacturer or brand name is
shown.
Other tire-related terminology:
In addition to the many terms that
are defined throughout this section,
Intended Outboard Sidewall is (1) the
sidewall that contains a whitewall, bears white lettering or bears manu-
facturer, brand and/or model name
molding that is higher or deeper than
the same molding on the other side-
wall of the tire, or (2) the outward
facing sidewall of an asymmetrical
tire that has a particular side that
must always face outward when
mounted on a vehicle.
TYPES OF TIRES GUID-42D58B1A-32E5-4966-9D89-2C4B16EEE249
WARNING . When changing or replacing tires, be
sure all four tires are of the same type
(Example: Summer, All Season or Snow)
and construction. 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

Black plate (445,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]specified by INFINITI could affect the
proper operation of the TPMS.
. For additional information regarding
tires, refer to “ Important Tire Safety
Information ” (US) or “ Tire Safety Infor-
mation ” (Canada) in the Warranty Infor-
mation Booklet.
All season tires GUID-87E8714D-2B3D-4DE3-B5B1-0FDB34C6A1BF
INFINITI specifies all season tires on some
models to provide good performance all
year, including snowy and icy road condi-
tions. All Season tires are identified by ALL
SEASON and/or M&S (Mud and Snow) on
the tire sidewall. Snow tires have better
snow traction than All Season tires and
may be more appropriate in some areas.
Summer tires GUID-560BBD79-0719-4B8B-AF1C-4D895DD18219
INFINITI specifies summer tires on some
models to provide superior performance on
dry roads. Summer tire performance is
substantially 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 GUID-1B1B74F7-B51D-4FB4-94BD-BD6E5230D2DC
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 handling of your vehicle.
Generally, snow tires will have lower speed
ratings than factory equipped tires and
may not match the potential maximum
vehicle speed. Never exceed the maximum
speed rating of the tire.
If you install snow tires, they must be the
same size, brand, construction and tread
pattern on all four wheels.
For additional traction on icy roads,
studded tires may be used. However, some
U.S. states and Canadian provinces prohi-
bit 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 GUID-F5ABB636-5D7F-4312-B53A-0F3C651BAF08
Use of tire chains may be prohibited
according to location. Check the local laws
before installing tire chains. When instal-
ling tire chains, make sure they are the
proper size for the tires on your vehicle and
are installed according to the chain man-
ufacturer ’ s suggestions. 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 SAE
standard minimum clearances between
the tire and the closest vehicle suspension
or body component required to accommo-
date the use of a winter traction device (tire
chains or cables). The minimum clearances
are determined using the factory equipped
tire size. Other types may damage your
vehicle. Use chain tensioners when recom-
mended 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 whipping action
damage to the fenders or underbody. If
possible, avoid fully loading your vehicle
when using tire chains. In addition, drive at
a reduced speed. Otherwise, your vehicle
may be damaged and/or vehicle handling
Maintenance and do-it-yourself
8-39