2012 INFINITI G37 Owners Manual

Black plate (384,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]6-4 In case of emergency MCE0001A
Blocking wheels GUID-3C94532B-2516-4404-914E-93CE5BA671EB
Place suitable blocks
* 1
at both the front
and back of the wheel diagonally opposite
the flat tire to prevent the vehicle from
moving when it is jacked up.
WARNINGBe sure to block the wheel as the vehicle
may move and result in personal injury. SCE0659
Jacking tools — Sedan
SCE0695
Jacking tools — Coupe SCE0702
Spare — Sedan and Coupe
Getting the spare tire and tools GUID-C576D95E-0683-468D-83C2-E81C7014F5D8
Raise the trunk floor cover
* 1
using the
tab
* A
.
Remove jacking tools located inside the
trunk as illustrated.
The spare tire is located under the jacking
tools. Remove the cap
* 2
holding the
spare tire.

Black plate (385,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Jacking up the vehicle and remov-
ing the damaged tire GUID-BE8A1300-D9E3-444A-93C3-9EA14A49879E
WARNING. Never get under the vehicle while it is
supported only by the jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Use only the jack provided with your
vehicle to lift the vehicle. Do not use the
jack provided with your vehicle on other
vehicles. The jack is designed for lifting
only your vehicle during a tire change.
. Use the correct jack-up points. Never use
any other part of the vehicle for jack
support.
. Never jack up the vehicle more than
necessary.
. Never use blocks on or under the jack.
. Do not start or run the engine while
vehicle is on the jack, as it may cause
the vehicle to move. This is especially
true for vehicles with limited slip differ-
entials.
. Do not allow passengers to stay in the
vehicle while it is on the jack. Carefully read the caution label attached to
the jack body and the following instruc-
tions.
CE1089-A
Jack-up point
1. Place the jack directly under the jack-up
point as illustrated so the top of the
jack contacts the vehicle at the jack-up
point. Align the jack head between the
two notches in the front or the rear as
shown. Also fit the groove of the jack
head between the notches as shown.
The jack should be used on level firm
ground.
In case of emergency
6-5

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 (387,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]3. With the wheel nut wrench, tighten
wheel nuts alternately and evenly in the
sequence as illustrated (
* 1
,
* 2
,
* 3
,
* 4
,
* 5
) until they are tight.
4. Lower the vehicle slowly until the tire
touches the ground. Then, with the
wheel nut wrench, tighten the wheel
nuts securely in the sequence as
illustrated. Lower the vehicle comple-
tely.
WARNING. Incorrect wheel nuts or improperly tigh-
tened wheel nuts can cause the wheel to
become loose or come off. This could
cause an accident.
. Do not use oil or grease on the wheel
studs or nuts. This could cause the nuts
to become loose.
. Retighten the wheel nuts when the
vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.). .
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench. Wheel nut tightening torque:
80 ft-lb (108 N·m)
The wheel nuts must be kept tightened
to specification at all times. It is
recommended that wheel nuts be
tightened to specifications at each
lubrication interval. .
Adjust tire pressure to the COLD
pressure.
COLD pressure:
After the vehicle has been parked for
three hours or more or driven less than
1 mile (1.6 km).
COLD tire pressures are shown on the
Tire and Loading Information label
affixed to the driver side center pillar. SCE0662
Sedan
SCE0696
Coupe
In case of emergency
6-7

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 (389,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ] SCE0653
WARNINGAlways follow the instructions below. Failure
to do so could result in damage to the
charging system and cause personal injury.
1. If the booster battery is in another
vehicle
* A
, position the two vehicles
(
* A
and
* B
) to bring their batteries
into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply parking brake. Move the selector
lever to the P (Park) position (Automatic transmission models). Move the shift
lever to the N (Neutral) position (Man-
ual transmission models). Switch off all
unnecessary electrical systems (light,
heater, air conditioner, etc.).
3. Remove vent caps on the battery (if so
equipped). Cover the battery with a
firmly wrung out moist cloth
* C
to
reduce explosion hazard.
4. Connect jumper cables in the sequence
as illustrated (
* 1
?
* 2
?
* 3
?
* 4
).CAUTION . Always connect positive (+) to positive
(+) and negative ( − ) to body ground (as
illustrated) — not to the battery.
. Make sure the jumper cables do not
touch moving parts in the engine com-
partment and that clamps do not contact
any other metal.
5. Start the engine of the booster vehicle
* A
and let it run for a few minutes.
6. Keep the engine speed of the booster
vehicle
* A
at about 2,000 rpm, and
start the engine of the vehicle being
jump started
* B
.
CAUTION Do not keep the starter motor engaged for
more than 10 seconds. If the engine does
not start right away, push the ignition
switch to the OFF position and wait 10
seconds before trying again.
7. After starting your engine, carefully
disconnect the negative cable and then
In case of emergency
6-9

Black plate (390,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]6-10 In case of emergencythe positive cable (
* 4
?
* 3
?
* 2
?
* 1
).
8. Replace the vent caps (if so equipped).
Be sure to dispose of the cloth used to
cover the vent holes as it may be
contaminated with corrosive acid.
9. Put the battery cover on. GUID-14A00CCC-06C0-406E-A0D2-AA920BF7ACC8
Do not attempt to start the engine by
pushing.
CAUTION . Automatic transmission models cannot
be push-started or tow-started. Attempt-
ing to do so may cause transmission
damage.
. Three way catalyst equipped models
should not be started by pushing since
the three way catalyst may be damaged.
. Never try to start the vehicle by towing
it; when the engine starts, the forward
surge could cause the vehicle to collide
with the tow vehicle.
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 & Roadside Assistance Informa-
tion Booklet (Canada). GUID-4F097083-26E2-4D86-B572-AFD615B83F6E
CAUTION . Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
. To avoid the danger of being scalded,
never remove the radiator cap while the
engine is still hot. When the radiator cap
is removed, pressurized hot water will
spurt out, possibly causing serious
injury.
. Do not open the hood if steam is coming
out.
If your vehicle is overheating (indicated by
an extremely high temperature gauge
reading), or if you feel a lack of engine
power, detect abnormal noise, etc., take
the following steps:
1. Move the vehicle safely off the road,
apply the parking brake and move the
selector lever to the P (Park) position
(Automatic transmission models). Move
the shift lever to the N (Neutral)
position (Manual transmission models).
Do not stop the engine.
2. Turn off the climate control. Open allPUSH STARTING IF YOUR VEHICLE OVERHEATS

Black plate (391,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]the windows, move the heater or air
conditioner temperature control to
maximum hot and fan control to high
speed.
3. If engine overheating is caused by
climbing a long hill on a hot day, run
the engine at a fast idle (approximately
1,500 rpm) until the temperature gauge
indication returns to normal.
4. Get out of the vehicle. Look and listen
for steam or coolant escaping from the
radiator before opening the hood. (If
steam or coolant is escaping, turn off
the engine.) Do not open the hood
further until no steam or coolant can be
seen.
5. Open the engine hood.
WARNINGIf steam or water is coming from the engine,
stand clear to prevent getting burned.
6. Visually check drive belts for damage or
looseness. Also check if the cooling fan
is running. The radiator hoses and
radiator should not leak water. If cool-
ant is leaking or the cooling fan does not run, stop the engine.
WARNING Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or the
engine cooling fan. The engine cooling fan
can start at any time.
7. After the engine cools down, check the
coolant level in the reservoir tank with
the engine running. Add coolant to the
reservoir tank if necessary. Have your
vehicle repaired at the nearest INFINITI
retailer.
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 & Roadside Assistance Informa-
tion Booklet (Canada). GUID-EFD3ED0D-F0D8-4E16-A86F-75D73E7484FA
When towing your vehicle, all State (Pro-
vincial in Canada) and local regulations for
towing must be followed. Incorrect towing
equipment could damage your vehicle.
Towing instructions are available from an
INFINITI retailer. Local service operators are
familiar with the applicable laws and
procedures for towing. To assure proper
towing and to prevent accidental damage
to your vehicle, INFINITI recommends that
you have a service operator tow your
vehicle. It is advisable to have the service
operator carefully read the following pre-
cautions.
WARNING . Never ride in a vehicle that is being
towed.
. Never get under your vehicle after it has
been lifted by a tow truck.
CAUTION . When towing, make sure that the trans-
mission, axles, steering system and
powertrain are in working condition. If
any unit is damaged, dollies must be
In case of emergency
6-11TOWING YOUR VEHICLE