heater INFINITI G37 2012 Owners Manual

Black plate (118,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]2-40 Instruments and controls GUID-9C1E6002-FE1D-4E74-971F-A1B3941CE624
SIC3312
To sound the horn, push the center pad
area of the steering wheel.
WARNINGDo not disassemble the horn. Doing so
could affect proper operation of the supple-
mental front air bag system. Tampering with
the supplemental front air bag system may
result in serious personal injury. GUID-DD74E04E-57D9-472E-AB2F-AEAAA9BBBD37
WARNING Do not use or allow occupants to use the
seat heater if you or the occupants cannot
monitor elevated seat temperatures or have
an inability to feel pain in body parts that
contact the seat. Use of the seat heater by
such people could result in serious injury.
CAUTION . The battery could run down if the seat
heater is operated while the engine is
not running.
. Do not use the seat heater for extended
periods or when no one is using the
seat.
. Do not put anything on the seat which
insulates heat, such as a blanket,
cushion, seat cover, etc. Otherwise, the
seat may become overheated.
. Do not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
heater. . Any liquid spilled on the heated seat
should be removed immediately with a
dry cloth.
. When cleaning the seat, never use
gasoline, thinner, or any similar materi-
als.
. If any abnormalities are found or the
heated seat does not operate, turn the
switch off and have the system checked
by an INFINITI retailer.HORN HEATED SEATS (if so equipped)

Black plate (119,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]SSS0911
The front seats are warmed by built-in
heaters. The switches located on the center
console can be operated independently of
each other.
1. Start the engine.
2. Turn the control knob
* A
to the right
* 1
and select the desired heat range. .
For high heat, turn the knob to the
right
* 1
..
For low heat, turn the knob to the left
* 2
. .
The indicator light
* B
will illuminate
when the heater is on.
3. To turn off the heater, return the knob to the OFF position
* 3
. Make sure that
the indicator light turns off.
The heater is controlled by a thermis-
tor, automatically turning the heater on
and off. The indicator light will remain
on as long as the switch is on.
When the vehicle ’ s interior is warmed,
or before you leave the vehicle, be sure
to turn off the switch. GUID-EF41F86E-C62C-4AF4-8DCA-50E40AEADC52
SIC3602
For driving or starting the vehicle on snowy
roads or slippery areas, turn on the SNOW
mode switch. The indicator light
* 1
on the
switch will illuminate. When the SNOW
mode is activated, engine output is con-
trolled to avoid wheel spin.
Instruments and controls
2-41SNOW MODE SWITCH (if so equipped)

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 (216,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]4-38 Monitor, climate, audio, phone and voice recognition systems .
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..
Do not set the temperature lower
than the outside air temperature.
Doing so may cause the temperature
not to be controlled properly. .
If the windows fog up, use dehumi-
dified heating instead of the A/C off
heating.
Dehumidified defrosting/defogging: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
1. Push the “ ” button. (The indicator
light will illuminate.)
2. Turn the temperature control dial to set
the desired temperature. .
To remove frost from the outside
surface of the windshield quickly,
set the temperature control and fan
speed control to their maximum
position. .
After the windshield is cleared, push
the “ AUTO ” button to set to the
automatic mode. .
When the “ ” button is pushed,
the air conditioner will automatically
turn on when the outside air tem- perature is above 23 8 F ( − 5 8 C) to
defog the windshield. The air recir-
culation mode will automatically
turn off. The outside air circulation
mode will be selected to improve the
defogging performance.
Manual operation GUID-B54CEF74-5525-417B-9446-684CEEF2F4C5
The manual mode can be used to control
the heater and air conditioner to your
desired settings.
To turn off the heater and air conditioner,
push the “ OFF ” button.
Fan speed control: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Push the fan speed control button “ ” to
increase the fan speed.
Push the fan speed control button “
” to
decrease the fan speed.
Push the “ AUTO ” button to change the fan
speed to the automatic mode.
Air flow control: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Push the “ MODE ” button to change the air
flow mode. : Air flows from the center and side ventilators.
: Air flows from the center and side ventilators,
and foot outlets.
: Air flows mainly from the foot outlets. : Air flows from the defroster and foot outlets.
Temperature control: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Turn the temperature control dial to set the
desired temperature.
. 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)
Air recirculation: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Push the intake air control button to
recirculate interior air inside the vehicle.
The indicator light on the “
” side will
illuminate.
The air recirculation mode cannot be
activated when the air conditioner is in
the front defrosting mode “
” .
Outside air circulation: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Push the intake air control button to draw
outside air into the passenger compart-
ment.
The indicator light on the “
” side and
“
” side will turn off.
Automatic intake air control: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
In the AUTO mode, the intake air will be
controlled automatically. To manually con-
trol the intake air, push the intake air

Black plate (218,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]4-40 Monitor, climate, audio, phone and voice recognition systemsodors such as pulp or chemicals and
exhaust gas such as gasoline or diesel.
When the automatic intake air control is
ON, for the first 5 minutes, the recircula-
tion mode is selected to prevent dust, dirt
and pollen from entering the vehicle and
cleans the air inside of the vehicle with
Plasmacluster ®
ion that are emitted from
the ventilator.
After 5 minutes, the sensor detects outside
odors and exhaust gas and automatically
alternates between the recirculation mode
and outside air circulation mode.
OPERATING TIPS GUID-05B14404-70B8-489F-89C7-C5767F0AC7CE
When the engine coolant temperature and
outside air temperature are low, the air
flow from the foot outlets may not operate
for a maximum of 150 seconds. This is not
a malfunction. After the coolant tempera-
ture warms up, air will flow normally from
the foot outlets. SIC2768
The sunload sensor
* A
on the instrument
panel helps maintain a constant tempera-
ture. Do not put anything on or around this
sensor.
IN-CABIN MICROFILTER GUID-25EB7DE1-36F7-4B0F-9FD5-D23071134FE8
Type A and B:
The climate control system is equipped
with an in-cabin microfilter which collects
dirt, pollen, dust, etc. To make sure the air
conditioner heats, defogs, and ventilates
efficiently, replace the filter in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance Guide.
To replace the filter, contact an INFINITI retailer.
The filter should be replaced if air flow is
extremely decreased or when windows fog
up easily when operating heater or air
conditioning system.
Type C:
The climate control system is equipped
with a natural grape seed polyphenol filter
which collects and neutralizes dirt, pollen,
dust, etc. To make sure that the air
conditioner heats, defogs and ventilates
efficiently, replace the filter in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance Guide.
To replace the filter, contact an INFINITI
retailer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the heater or air
conditioner.

Black plate (322,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Sonar system (if so equipped) .............................. 5-48
Sonar indicator ................................................. 5-49
Sonar system OFF switch .................................. 5-50
Power steering ...................................................... 5-50
Brake system ........................................................ 5-51
Braking precautions ......................................... 5-51
Parking brake break-in ..................................... 5-51
Brake assist ......................................................... 5-52
Brake assist ..................................................... 5-52
Preview function (Intelligent Cruise Control
system equipped models) ................................ 5-52
Anti-lock Braking System (ABS) ........................ 5-54 Vehicle Dynamic Control (VDC) system ................. 5-55
4 Wheel Active Steer (4WAS) system
(if so equipped) ................................................... 5-57
Cold weather driving ............................................ 5-58
Freeing a frozen door lock .............................. 5-58
Antifreeze ....................................................... 5-58
Battery ............................................................ 5-58
Draining of coolant water ................................ 5-58
Tire equipment ............................................... 5-58
Special winter equipment ............................... 5-58
Driving on snow or ice .................................... 5-58
Engine block heater (for Canada only) ............. 5-59

Black plate (379,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]more traction.
. Allow more stopping distance under
these conditions. Braking should be
started sooner than on dry pavement.
. Allow greater following distances on
slippery roads.
. Watch for slippery spots (glare ice).
These may appear on an otherwise clear
road in shaded areas. If a patch of ice is
seen ahead, brake before reaching it. Try
not to brake while on the ice, and avoid
any sudden steering maneuvers.
. Do not use the cruise control on slippery
roads.
. Snow can trap dangerous exhaust gases
under your vehicle. Keep snow clear of
the exhaust pipe and from around your
vehicle. ENGINE BLOCK HEATER (for Canada
only) GUID-57C14237-474B-4E2F-8C23-788BAC9DC9B0
Engine block heaters are used to assist in
cold temperature starting.
The engine block heater should be used
when the outside temperature is 20 8 F
( − 7 8 C) or lower.
To use the engine block heater GUID-DCD15CC7-8B8D-45F0-802F-80EFDBCBADD5
1. Turn the engine off.
2. Open the hood and unwrap the engine
block heater cord.
3. Plug the engine block heater cord into a
grounded 3-wire, 3-pronged extension
cord.
4. Plug the extension cord into a Ground
Fault Interrupt (GFI) protected,
grounded 110-volt AC (VAC) outlet.
5. The engine block heater must be
plugged in for at least 2 - 4 hours,
depending on outside temperatures, to
properly warm the engine coolant. Use
an appropriate timer to turn the engine
block heater on.
6. Before starting the engine, unplug and
properly store the cord to keep it away
from moving parts. WARNING . Do not use your engine block heater with
an ungrounded electrical system or a 2-
pronged adapter. You can be seriously
injured by an electrical shock if you use
an ungrounded connection.
. Disconnect and properly store the en-
gine block heater cord before starting
the engine. Damage to the cord could
result in an electrical shock and can
cause serious injury.
. Use a heavy-duty 3-wire, 3-pronged
extension cord rated for at least 10A.
Plug the extension cord into a Ground
Fault Interrupt (GFI) protected, grounded
110-VAC outlet. Failure to use the proper
extension cord or a grounded outlet can
result in a fire or electrical shock and
cause serious personal injury.
Starting and driving
5-59

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 (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 (411,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the selector
lever in the P (Park) position without
applying any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjuster and retractors) operate
properly and smoothly, and are installed securely. Check the belt webbing for cuts,
fraying, wear or damage.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check that
the wipers and washer operate properly
and that the wipers do not streak.
Under the hood and vehicle GUID-29B64B94-E77F-40DC-A4B2-6B5D542860ED
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel). Battery*: Check the fluid level in each cell.
It should be between the MAX and MIN
lines. Vehicles operated in high tempera-
tures or under severe condition require
frequent checks of the battery fluid level.
Brake fluid level*: Make sure that the
brake fluid level is between the MAX and
MIN lines on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belts*: Make sure that no belt
is frayed, worn, cracked or oily.
Engine oil level*: Check the level after
parking the vehicle on a level spot and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“ Precautions when starting and driving ”
(P.5-3) for exhaust gas (Carbon monoxide).)
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after the
vehicle has been parked for a while. Water
Maintenance and do-it-yourself
8-5