2012 INFINITI G37 spare tire

Black plate (447,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Tire rotation (Models equipped with
different size tires on front and
rear) GUID-42591FA5-788F-4ABA-B1AA-2564E2B3FCB6
Tires cannot be rotated on this
vehicle, as front tires are a different
size from rear tires.
A pin is on the front brake rotor to
prevent the rear wheels from being
installed in place of the front wheels.
The spare tire can be installed in
place of the front and rear wheels.
When installing the spare tire in the
front wheel, the hole in the spare tire
wheel must be aligned with the pin
on the brake rotor.
WARNING. Retighten the wheel nuts when
the vehicle has been driven for
600 miles (1,000 km) (also in
cases of a flat tire, etc.).
. For additional information regard-
ing tires, refer to “ Important Tire
Safety Information ” (US) or “ Tire Safety Information ” (Canada) in
the Warranty Information Booklet.
SDI1663
1.
Wear indicator 2.
Wear indicator location mark
Tire wear and damage GUID-973CEC61-209F-4E9E-A422-6F36DFD5AF83
WARNING . Tires should be periodically in-
spected for wear, cracking, bul-
ging or objects caught in the
tread. If excessive wear, cracks,
bulging or deep cuts are found,
the tire(s) should be replaced.
Maintenance and do-it-yourself
8-41

Black plate (448,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]8-42 Maintenance and do-it-yourself. The original tires have built-in
tread wear indicators. When 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, contact an INFINITI
retailer.
. For additional information regard-
ing tires, refer to “ Important Tire
Safety Information ” (US) or “ Tire
Safety Information ” (Canada) in
the Warranty Information Booklet. Replacing wheels and tires GUID-4EF95767-87A1-46D1-823F-01023BAE60AA
When replacing a tire, use the same size,
tread design, speed rating and load carry-
ing capacity as originally equipped. (See
“ Specifications ” (P.9-8) for recommended
types and sizes of tires and wheels.)
WARNING . The use of tires other than those
recommended or the mixed use of tires
of different brands, construction (bias,
bias-belted or radial), or tread patterns
can adversely affect the ride, braking,
handling, ground clearance, body-to-tire
clearance, tire chain clearance, speed-
ometer 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 characteristics and/or interfer-
ence with the brake discs/drums. Such
interference can lead to decreased brak- ing efficiency and/or early brake pad/
shoe wear. See “ Wheels and tires ” (P.9-
9) of this manual for wheel off-set
dimensions.
. When a spare tire is mounted or a wheel
is replaced, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your INFINITI retailer as soon as
possible for tire replacement and/or
system resetting.
. Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
. Do not install a damaged or deformed
wheel or tire even if it has been repaired.
Such wheels or tires could have struc-
tural damage and could fail without
warning.
. The use of retread tire is not recom-
mended.
. For additional information regarding
tires, refer to “ Important Tire Safety
Information ” (US) or “ Tire Safety Infor-
mation ” (Canada) in the Warranty Infor-
mation Booklet.

Black plate (449,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]All-Wheel Drive (AWD) models GUID-0EB56D0C-6EAC-46F4-9C56-5E4540701594
CAUTION. Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires
on the front and rear axles which will
cause excessive tire wear and may
damage the transmission, transfer case
and differential gears.
. ONLY use spare tires specified for the
AWD model.
If excessive tire wear is found, it is
recommended that all four tires be re-
placed 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.
Contact an INFINITI retailer.
Wheel balance GUID-E8819382-6D86-409C-A6FD-5113A53508AB
Unbalanced wheels may affect vehicle
handling and tire life. Even with regular
use, wheels can get out of balance. There-
fore, they should be balanced as required. Wheel balance service should be per-
formed with the wheels off the vehicle.
Spin balancing the wheels on the vehicle
could lead to mechanical damage.
For additional information regarding tires,
refer to “ Important Tire Safety Information ”
(US) or “ Tire Safety Information ” (Canada)
in the INFINITI Warranty Information Book-
let.
Care of wheels GUID-C1AC6B0A-3969-4BA4-85FF-DEEAE1EBA8AB
See “ Cleaning exterior ” (P.7-2) for details
about care of the wheels.
Spare tire (TEMPORARY USE ONLY
(T-type) spare tire) GUID-3D33E4D2-DC59-460C-941C-8160D646B5B6
Observe the following precautions if the T-
type spare tire must be used, otherwise
your vehicle could be damaged or involved
in an accident.
WARNING . The T-type spare tire should be used for
emergency use. 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
60 psi (420 kPa, 4.2 bar). Always keep
the pressure of the full size spare tire (if
so equipped) at the recommended pres-
sure for standard tires, as indicated on
the Tire and Loading Information label.
For Tire and Loading Information label
location, see “ Tire and Loading Informa-
tion label ” in the index of this manual.
. With the TEMPORARY USE ONLY spare
tire installed do not drive your vehicle at
speeds faster than 50 MPH (80 km/h).
. When driving on roads covered with
snow or ice, the TEMPORARY USE ONLY
spare tire should be used on the front
wheels and original tire used on the rear
wheels (drive wheels). Use tire chains
only on the two rear original tires.
. 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
Maintenance and do-it-yourself
8-43

Black plate (450,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]8-44 Maintenance and do-it-yourselfappear.
. Do not use the spare tire on other
vehicles.
. Do not use more than one spare tire at
the same time.
CAUTION. Do not use tire chains on a TEMPORARY
USE 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.

Black plate (459,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]WHEELS AND TIRES GUID-3E66521D-4D31-4794-BCBE-4477CC2BE529
Road wheel GUID-276AC0FC-4962-4E9B-81A8-E48824CCC7A1
Sedan: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Type Size Offset in (mm)
Conventional 17 6 7-1/2J 1.77 (45)
18 6 7-1/2J 1.77 (45)
Front:
Rear: 18 6 7-1/2J
18 6 8-1/2J 1.77 (45)
1.97 (50)
Spare 17 6 4T
18 6 4T 1.18 (30)
0 (0)
Coupe: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Type Size Offset in (mm)
Conventional 18 6 8J
19 6 8-1/2J 1.69 (43)
Front:
Rear: 19 6 8-1/2J
19 6 9J 1.69 (43)
1.77 (45)
Spare 17 6 4T
18 6 4T 1.18 (30)
0 (0)
Technical and consumer information
9-9

Black plate (460,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]9-10 Technical and consumer informationTire GUID-E0E1E325-F539-434E-9CA5-8DD4F6541484
Sedan: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Type Size Pressure PSI (kPa) [Cold]
Conventional P225/55R17 95V
33 (230)P225/50R18 94V
Front:
Rear: 225/50R18 95W
245/45R18 96W
Spare (T-type) T145/80D17 107M
T145/70R18 107M 60 (420)
Coupe: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Type Size Pressure PSI (kPa) [Cold]
Conventional P225/50R18 94V 33 (230)
P225/45R19 92V 35 (240)
Front:
Rear: 225/45R19 92W
245/40R19 94W 35 (240)
Spare (T-type) T145/80D17 107M
T145/70R18 107M 60 (420)

Black plate (470,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]9-20 Technical and consumer information9. Insert a flat-blade screwdriver into the
grommet hole to add a 90 8 turn onto
the part
* C
.
10. Install the license plate bracket with
the bolts.
11. Install the license plate with bolts that
are not longer than 0.55 in (14 mm). GUID-F7343F6D-6C3B-41F4-A6AD-BE69A1DC2FDC
WARNING .
It is extremely dangerous to ride
in a cargo area inside the vehicle.
In a collision, people riding in
these areas are more likely to be
seriously injured or killed. .
Do not allow people to ride in any
area of vehicle that is not
equipped with seats and seat
belts. .
Be sure everyone in your vehicle is
in a seat and using a seat belt
properly.
TERMS GUID-3442F756-0B54-4F09-A262-23D84A9CA9AC
It is important to familiarize yourself
with the following terms before
loading your vehicle: .
Curb Weight (actual weight of your
vehicle) - vehicle weight includ-
ing: standard and optional equip-
ment, fluids, emergency tools,
and spare tire assembly. This weight does not include passen-
gers and cargo. .
GVW (Gross Vehicle Weight) - curb
weight plus the combined weight
of passengers and cargo. .
GVWR (Gross Vehicle Weight Rat-
ing) - maximum total combined
weight of the unloaded vehicle,
passengers, luggage, hitch, trailer
tongue load and any other op-
tional equipment. This informa-
tion is located on the F.M.V.S.S./
C.M.V.S.S. label. .
GAWR (Gross Axle Weight Rating) -
maximum weight (load) limit spe-
cified for the front or rear axle.
This information is located on the
F.M.V.S.S./C.M.V.S.S. label. .
GCWR (Gross Combined Weight
Rating) - The maximum total
weight rating of the vehicle, pas-
sengers, cargo, and trailer. .
Vehicle Capacity Weight, Load
limit, Total load capacity - max-
imum total weight limit specifiedVEHICLE LOADING INFORMATION

Black plate (480,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]10-2 CCabin air filter ...................................................... 4-40
Capacities and recommended fuel/lubricants ......... 9-2
Car phone or CB radio ......................................... 4-89
Card holder .......................................................... 2-49
Cargo net retainers .............................................. 2-51
Catalytic converter, Three way catalyst ................... 5-4
CD/CF/USB memory care and cleaning ................ 4-86
Center multi-function control panel ........................ 4-3
Child restraints .................................................... 1-23
LATCH system ................................................. 1-25
Precautions on child restraints ........................ 1-23
Child safety ......................................................... 1-21
Child safety rear door lock ..................................... 3-6
Chimes
Audible reminders .......................................... 2-19
Seat belt warning light and chime .................. 2-17
Cigarette lighter and ashtrays .............................. 2-44
Circuit breaker, Fusible link .................................. 8-24
Cleaning exterior and interior .......................... 7-2, 7-4
Climate control, Automatic climate control ........... 4-31
Clock ................................................................... 2-42
Clutch fluid .......................................................... 8-15
Coat hooks .......................................................... 2-50
Cockpit .................................................................. 2-3
Cold weather driving ............................................ 5-58
Compact Disc (CD) player (See audio system) ...... 4-60
Compact spare tire .............................................. 8-43
Compass ................................................................ 2-9
Console box ......................................................... 2-48 Controller, Center multi-function control panel ....... 4-5
Controls
Control panel button ......................................... 4-3
INFINITI Controller ............................................. 4-5
Coolant
Capacities and
recommended fuel/lubricants ........................... 9-2
Changing engine coolant ................................ 8-10
Checking engine coolant level ......................... 8-10
Corrosion protection .............................................. 7-6
Cruise control ...................................................... 5-21
Fixed speed cruise control (on ICC system) ...... 5-41
Intelligent cruise control (ICC) system ............. 5-23
Cup holders ......................................................... 2-45
Current fuel consumption ..................................... 2-26
DDaytime running light system .............................. 2-37
Defroster switch, Rear window and outside mirror
defroster switch ................................................... 2-34
Dimensions .......................................................... 9-11
Distance to empty ................................................ 2-26
Door/trunk open warning ..................................... 2-23
Dot matrix liquid crystal display .......................... 2-20
Drive belts ........................................................... 8-19
Drive positioner ................................................... 3-31
Driving
All-wheel drive (AWD) ...................................... 5-45
Cold weather driving ....................................... 5-58
Driving with automatic transmission ............... 5-14
Driving with manual transmission ................... 5-18 Precautions when starting and driving .............. 5-3
DS (Drive Sport) mode ......................................... 5-16
DVD player operation ........................................... 4-62
E Economy, Fuel ...................................................... 5-45
Elapsed time ........................................................ 2-26
Elapsed time and trip odometer ........................... 2-26
Emission control information label ....................... 9-13
Emission control system warranty ........................ 9-25
Engine
Before starting the engine .............................. 5-12
Break-in schedule ........................................... 5-45
Capacities and
recommended fuel/lubricants ........................... 9-2
Changing engine coolant ................................ 8-10
Changing engine oil and filter ......................... 8-11
Checking engine coolant level ......................... 8-10
Checking engine oil level ................................ 8-11
Coolant temperature gauge ............................... 2-8
Emergency engine shut off .............................. 5-11
Engine compartment check locations ................ 8-8
Engine cooling system ...................................... 8-9
Engine oil ....................................................... 8-11
Engine oil and oil filter recommendation ........... 9-6
Engine oil replacement indicator ..................... 2-24
Engine oil viscosity ........................................... 9-7
Engine serial number ...................................... 9-12
Engine specifications ........................................ 9-8
Engine start operation indicator (Automatic
Transmission models) ..................................... 2-22