engine coolant INFINITI G37 2012 Owners Manual

Black plate (19,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-E8D7EED7-37CE-4B5F-8ECB-479CB10AB8D6
SIC4288
1. Tachometer (P.2-8)
2. Warning/Indicator lights (P.2-12)
3. Speedometer (P.2-7)
4. Engine coolant temperature gauge
(P.2-8)
5. Dot matrix liquid crystal display/ Odometer/twin trip odometer
(P.2-20)
6. Fuel gauge (P.2-9)
Illustrated table of contents
0-13METERS AND GAUGES

Black plate (20,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]0-14 Illustrated table of contents GUID-4EFFD432-519B-49EA-B9D3-B7E9FD7A6615
SDI2709
VQ25HR/VQ37VHR ENGINE GUID-2D649F04-F3DE-4C0A-877A-1F56F5C15998
1. Fuse/fusible link holder (P.8-24)
2. Battery (P.8-17)
3. Engine oil filler cap (P.8-11)
4. Brake fluid reservoir (P.8-15)
5. Clutch fluid reservoir (Manual Trans- mission models) (P.8-15)
6. Window washer fluid reservoir
(P.8-16)
7. Power steering fluid reservoir (P.8-14)
8. Air cleaner (P.8-21) 9. Radiator filler cap (P.8-9)
10. Drive belts (P.8-19)
11. Coolant reservoir (P.8-9)
12. Engine oil dipstick (for VQ37VHR
engine model) (P.8-11)
13. Engine oil dipstick (for VQ25HR en-
gine model) (P.8-11)ENGINE COMPARTMENT

Black plate (79,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]2 Instruments and controls Cockpit ................................................................... 2-3
Instrument panel .................................................... 2-4
Meters and gauges ................................................. 2-6
Speedometer and odometer ............................... 2-7
Tachometer ......................................................... 2-8
Engine coolant temperature gauge ..................... 2-8
Fuel gauge ......................................................... 2-9
Compass (if so equipped) ....................................... 2-9
Zone variation change procedure ...................... 2-11
Warning/indicator lights and
audible reminders ................................................ 2-12
Checking bulbs ................................................. 2-12
Warning lights .................................................. 2-12
Indicator lights ................................................. 2-18
Audible reminders ............................................ 2-19
Dot matrix liquid crystal display ........................... 2-20
Indicators for operation .................................... 2-22
Indicators for maintenance ............................... 2-24
Trip computer ................................................... 2-26
Security systems .................................................. 2-28
Vehicle Security System ................................... 2-28
INFINITI Vehicle Immobilizer System ................. 2-30
Windshield wiper and washer switch .................... 2-31
Rain-sensing auto wiper system
(if so equipped) ................................................ 2-33 Rear window and outside mirror
defroster switch ................................................... 2-34
Headlight and turn signal switch .......................... 2-34
Xenon headlights ............................................ 2-34
Headlight switch ............................................. 2-35
Turn signal switch ........................................... 2-38
Fog light switch .............................................. 2-39
Hazard warning flasher switch ............................. 2-39
Horn .................................................................... 2-40
Heated seats (if so equipped) .............................. 2-40
SNOW mode switch (if so equipped) .................... 2-41
Vehicle Dynamic Control (VDC) OFF switch ............ 2-42
Clock .................................................................... 2-42
Adjusting the time .......................................... 2-42
Power outlet ........................................................ 2-43
Cigarette lighter and ashtrays (if so equipped) ....... 2-44
Front ............................................................... 2-44
Rear ................................................................ 2-44
Storage ................................................................ 2-45
Cup holders .................................................... 2-45
Sunglasses holder ......................................... 2-47
Glove box ....................................................... 2-47
Console box .................................................... 2-48
Card holder (if so equipped) ........................... 2-49
Storage box (if so equipped) ........................... 2-50>

Black plate (84,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]2-6 Instruments and controls GUID-50C93020-C345-4E0C-9F52-C7AB04736560
SIC4288
1. Tachometer (P.2-8)
2. Warning/Indicator lights (P.2-12)
3. Speedometer (P.2-7)
4. Engine coolant temperature gauge
(P.2-8)
5. Dot matrix liquid crystal display/ Odometer/twin trip odometer
(P.2-20)
6. Fuel gauge (P.2-9)
*: The needle indicators in the speed-
ometer, tachometer, engine coolant
temperature gauge and fuel gauge may move slightly after the ignition
switch is pushed to the LOCK posi-
tion. This is not a malfunction.
METERS AND GAUGES

Black plate (86,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]2-8 Instruments and controls SIC4290
TACHOMETER GUID-273B358F-40B0-4C4E-9967-70C4BF4F89C7
The tachometer indicates engine speed in
revolutions per minute (RPM). Do not rev
the engine into the red zone
* 1
.
CAUTIONWhen engine speed approaches the red
zone, shift to a higher gear or reduce engine
speed. Operating the engine in the red zone
may cause serious engine damage. SIC4291
ENGINE COOLANT TEMPERATURE
GAUGE GUID-0EBFAC15-E62D-4FAB-ADAB-7BCC3D24A957
The gauge indicates the engine coolant
temperature.
The engine coolant temperature is within
the normal range when the gauge needle
points within the zone
* 1
shown in the
illustration.
The engine coolant temperature varies with
the outside air temperature and driving
conditions. CAUTION If the gauge indicates engine coolant
temperature near the hot (H) end of the
normal range, reduce vehicle speed to
decrease temperature. If gauge is over the
normal range, stop the vehicle as soon as
safely possible. If the engine is overheated,
continued operation of the vehicle may
seriously damage the engine. See “ If your
vehicle overheats ” (P.6-10) for immediate
action required.

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 (332,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-12 Starting and driving SSD0768
INTELLIGENT KEY BATTERY DIS-
CHARGE GUID-9671F916-0B52-40C4-A8B6-C2EBEE799C79
If the battery of the Intelligent Key is
almost discharged, the guide light
* B
of
the Intelligent Key port
* A
blinks and the
indicator appears on the dot matrix liquid
crystal display. (See “ Dot matrix liquid
crystal display ” (P.2-20).)
In this case, inserting the Intelligent Key
into the port
* 1
allows you to start the
engine. Make sure that the key ring side
faces backward as illustrated. Insert the
Intelligent Key in the port until it is latched
and secured. To remove the Intelligent Key from the port,
push the ignition switch to the OFF position
and pull the Intelligent Key out of the port.
NOTE:
The Intelligent Key port does not charge
the Intelligent Key battery. If you see the
low battery indicator in the dot matrix
liquid crystal display, replace the battery
as soon as possible. (See “ Intelligent Key
battery replacement ” (P.8-26).)
CAUTION . Never place anything except the Intelli-
gent Key in the Intelligent Key port.
Doing so may cause damage to the
equipment.
. Make sure the Intelligent Key is in the
correct direction when inserting it to the
Intelligent Key port. The engine may not
start if it is in the incorrect direction.
. Remove the Intelligent Key from the
Intelligent Key port after the ignition
switch is pushed to the OFF position. GUID-9AB14243-C48A-46A2-B252-8756B1BD5A3D
. Make sure the area around the vehicle
is clear.
. Check fluid levels such as engine oil,
coolant, brake fluid and window
washer fluid as frequently as possible,
or at least whenever you refuel.
. Check that all windows and lights are
clean.
. Visually inspect tires for their appear-
ance and condition. Also check tires for
proper inflation.
. Lock all doors.
. Position seat and adjust head re-
straints.
. Adjust inside and outside mirrors.
. Fasten seat belts and ask all passen-
gers to do likewise.
. Check the operation of warning lights
when the ignition switch is pushed to
the ON position. (See “ Warning/indica-
tor lights and audible reminders ” (P.2-
12).)BEFORE STARTING THE ENGINE

Black plate (341,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]SPA2331
AUTOMATIC TRANSMISSION MOD-
ELS GUID-9B4966BE-4345-4AC1-BBEA-9F94224C5FF3
To apply: Fully depress the parking brake
pedal
* 1
.
To release:
1. Firmly apply the foot brake
* 2
.
2. Depress the parking brake pedal
* 1
and the parking brake will be released.
3. Before driving, be sure the brake
warning light goes out. SPA2110
MANUAL TRANSMISSION MODELS GUID-52C57BFB-F98A-4B0F-8265-CF918A83AFE8
To apply: Pull the parking brake lever up
* 1
.
To release:
1. Firmly apply the foot brake.
2. While pulling up on the parking brake
lever slightly, push the button
* 2
and
lower the lever completely
* 3
.
3. Before driving, be sure the brake
warning light goes out. GUID-158AC6D4-B1C3-478A-BF22-73F1C3BBD4CD
PRECAUTIONS ON CRUISE CONTROL GUID-C59BE6DC-8633-46BC-9275-C10A5DF6CA64
. If the cruise control system malfunc-
tions, it will cancel automatically. The
SET indicator on the dot matrix crystal
display will then blink to warn the
driver.
. If the engine coolant temperature be-
comes excessively high, the cruise
control system will be canceled auto-
matically.
. If the SET indicator blinks, turn the
cruise control main switch off and have
the system checked by your INFINITI
retailer.
. The SET indicator may sometimes blink
when the cruise control main switch is
turned ON while pushing the ACCELER-
ATE/RESUME, COAST/SET or CANCEL
switch. To properly set the cruise
control system, perform the steps
below in the order indicated.
WARNING Do not use the cruise control when driving
under the following conditions:
. when it is not possible to keep the
vehicle at a set speed
Starting and driving
5-21CRUISE CONTROL

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