2012 INFINITI G37 cooling

Black plate (209,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-75B26382-3BA8-4480-A2A3-F834A9B75BC4
WARNING. The air conditioner cooling function
operates only when the engine is run-
ning.
. Do not leave children or adults who
would normally require the support of
others alone in your vehicle. Pets should
not be left alone either. On hot, sunny
days, temperatures in a closed vehicle
could quickly become high enough to
cause severe or possibly fatal injuries to
people or animals.
. Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Start the engine and operate the automatic
climate control system.
When the “ STATUS ” button is pushed, the
automatic climate control status screen
will appear. (See “ How to use STATUS
button ” (P.4-9).) SAA2723
Models with navigation system
SAA1520
Models without navigation system You can individually set the driver and front
passenger side temperature using each
temperature control button (if so
equipped).
Monitor, climate, audio, phone and voice recognition systems
4-31AUTOMATIC CLIMATE CONTROL

Black plate (210,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]4-32 Monitor, climate, audio, phone and voice recognition systems SAA1527
Type A
1. “ AUTO ” automatic climate control ON
button/Temperature control dial (dri-
ver side)
2. “ A/C ” air conditioner ON/OFF button
3. “
” fan speed increase button
4. “
” front defroster button
5. “ MODE ” manual air flow control but-
ton
6. “ DUAL ” zone control ON/OFF button/
Temperature control dial (passenger
side)
7. “ OFF ” button for climate control sys-
tem 8. “
” fan speed decrease button
9. “ ” rear window defroster button
(See “ Rear window and outside mirror
defroster switch ” (P.2-34).)
10. “
” intake air control button
AUTOMATIC CLIMATE CONTROL
(Type A) GUID-151D8DEB-308A-4CDF-88B6-06B2B74B49FD
Automatic operation GUID-8195D784-259C-4F5D-A82B-8C0A6AA48082
Cooling and/or dehumidified heating
(AUTO): GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
This mode may be used all year round. The
system works automatically to control the inside temperature, air flow distribution
and fan speed after the preferred tempera-
ture is set manually.
1. Push the “ AUTO ” button on. (The
indicator on the button will illuminate
and AUTO will be displayed.)
2. Turn the temperature control dial (dri-
ver side) to set the desired tempera-
ture. .
The temperature can be set within
the following range.
— For U.S.: 60 to 90 8 F (16 to 32 8 C)
— For Canada: 64 to 90 8 F (18 to
32 8 C) .
The temperature of the passenger
compartment will be maintained
automatically. Air flow distribution
and fan speed will also be controlled
automatically.
3. You can individually set driver and front
passenger side temperature using each
temperature control button. When the
“ DUAL ” button is pushed or the pas-
senger side temperature control button
is turned, the DUAL indicator will come
on. To turn off the passenger side
temperature control, push the “ DUAL ”
button.

Black plate (212,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]4-34 Monitor, climate, audio, phone and voice recognition systemsAir flow control: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Pushing the “ MODE ” manual air flow
control button selects the air outlet to: : Air flows from center and side ventilators.
: Air flows from center and side ventilators and
foot outlets.
: Air flows mainly from foot outlets.
: Air flows from defroster and foot outlets.
To turn the system off GUID-AD1354E7-58D5-4D12-9984-BCCF1701C8CE
Push the OFF button. SAA1526
Type B
1. “ AUTO ” automatic climate control ON
button/Temperature control dial
2. Air flow control button
3. “ ” Fan speed control dial
4. “ OFF ” button
5. “
” front defroster button
6. “ ” rear window defroster button
(See “ Rear window and outside mirror
defroster switch ” (P.2-34).)
7. “
” intake air control button AUTOMATIC CLIMATE CONTROL
(Type B) GUID-A975719E-9D57-4522-8059-48964137AD90
Automatic operation GUID-EC196CB6-C7FA-4D5B-ACB7-73DE088B666C
Cooling and/or dehumidified heating
(AUTO): GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
This mode may be used all year round. The
system works automatically to control the
inside temperature, air flow distribution
and fan speed after the preferred tempera-
ture is set manually.
1. Push the “ AUTO ” button on. (The
indicator on the button will illuminate
and AUTO will be displayed.)

Black plate (215,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]AUTOMATIC CLIMATE CONTROL
(Type C) GUID-4DC8C348-FAB4-42B1-9378-82EE0A7F7A61
Automatic operation (AUTO) GUID-EB1D0668-6562-4CBB-ABF3-5A4B2EF4A7B9
The AUTO mode may be used year-round
as the system automatically controls con-
stant temperature, air flow distribution and
fan speed after the desired temperature is
set manually.
To turn off the heater and air conditioner,
push the “ OFF ” button.
Cooling and dehumidified heating: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
1. Push the “ AUTO ” button.
(The AUTO indicator light will illuminate
and “ AUTO ” will appear on the display.)
2. If the A/C indicator light does not
illuminate, push the “ A/C ” button.
(The A/C indicator light will illuminate.)
3. Turn the temperature control dial (dri-
ver ’ s side) to set the desired tempera-
ture. .
The temperature can be set within
the following range.
— For U.S.: 60 to 90 8 F (16 to 32 8 C)
— For Canada: 64 to 90 8 F (18 to
32 8 C) .
When the DUAL indicator light is
turned off:
— Pushing the driver ’ s side “ AUTO ”
button changes both the driver ’ s
and front passenger ’ s side tem-
perature.
— Pushing the passenger ’ s side
“ DUAL ” button changes only the
front passenger ’ s side tempera-
ture. (The DUAL indicator light
will illuminate and “ DUAL ” will
appear on the display.) .
To set separate desired tempera-
tures for the driver and front pas-
senger, push the “ DUAL ” button, the
indicator light illuminates, and then
turn the corresponding temperature
control dial. .
To cancel the separate temperature
setting, push the “ DUAL ” button, the
indicator light turns off, and the
driver ’ s side temperature setting will
be applied to both the driver ’ s and
front passenger ’ s sides.
A visible mist may be seen coming from the
ventilators in hot, humid conditions as the
air is cooled rapidly. This does not indicate
a malfunction. Heating (A/C off): GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
1. Push the “ AUTO ” button.
(The AUTO indicator light will illuminate
and “ AUTO ” will appear on the display.)
2. If the A/C indicator light illuminates,
push the “ A/C ” button.
(The A/C indicator light will turn off.)
3. Turn the temperature control dial to set
the desired temperature. .
When the DUAL indicator light is
turned off:
— Pushing the driver ’ s side “ AUTO ”
button changes both the driver ’ s
and front passenger ’ s side tem-
perature.
— Pushing the passenger ’ s side
“ DUAL ” button changes only the
front passenger ’ s side tempera-
ture. (The DUAL indicator light
will illuminate and “ DUAL ” will
appear on the display.) .
To set separate desired tempera-
tures for the driver and front pas-
senger, push the “ DUAL ” button, the
indicator light illuminates, and then
turn the corresponding temperature
control dial.
Monitor, climate, audio, phone and voice recognition systems
4-37

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 (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 (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

Black plate (397,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]. Never tow a vehicle using the vehicle tie
downs or recovery hooks.
. Always pull the cable straight out from
the front of the vehicle. Never pull on the
vehicle at an angle.
. Pulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
. Pulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
Rocking a stuck vehicle GUID-D8ABA446-7649-42A5-93FF-7D6260146444
If your vehicle is stuck in sand, snow, mud,
etc., use the following procedure:
1. Turn off the Vehicle Dynamic Control
(VDC) system.
2. Make sure the area in front and behind
the vehicle is clear of obstructions.
3. Turn the steering wheel right and left to
clear an area around the front tires.
4. Slowly rock the vehicle forward and
backward. .
Shift back and forth between R
(reverse) and D (drive) (automatic
transmission models) or 1st (low)
and R (reverse) (manual transmis- sion models). .
Apply the accelerator as little as
possible to maintain the rocking
motion. .
Release the accelerator pedal before
shifting between R and D (automatic
transmission models) or 1st and R
(manual transmission models). .
Do not spin the tires above 35 MPH
(55 km/h).
5. If the vehicle cannot be freed after a
few tries, contact a professional towing
service to remove the vehicle.
In case of emergency
6-17