engine coolant INFINITI M 2011 Owners Manual

1. Tachometer (P. 2-7)
2. Warning/Indicator lights (P. 2-9)
3. Speedometer (P. 2-6)
4. Engine coolant temperature gauge(P. 2-7) 5. Dot matrix liquid crystal display/
Odometer/twin trip odometer (P. 2-19)
6. Fuel gauge (P. 2-8)
SIC4317
METERS AND GAUGES
Illustrated table of contents0-9
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VK56VD ENGINE
1. Battery (P. 8-16)
2. Fuse/fusible link holder (P. 8-22)
3. Engine oil filler cap (P. 8-11)
4. Brake fluid reservoir (P. 8-15)
5. Window washer fluid reservoir (P. 8-15)
6. Power steering fluid reservoir (P. 8-14)
7. Air cleaner (P. 8-19)
8. Radiator filler cap (P. 8-10)
9. Engine coolant reservoir (P. 8-10)
10. Engine oil dipstick (P. 8-11)
11. Drive belts (P. 8-18)
12. Fuse/fusible link holder (P. 8-22)
SDI2538
ENGINE COMPARTMENT
0-10Illustrated table of contents
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VQ37VHR ENGINE
1. Battery (P. 8-16)
2. Fuse/fusible link holder (P. 8-22)
3. Engine oil filler cap (P. 8-11)
4. Brake fluid reservoir (P. 8-15)
5. Window washer fluid reservoir (P. 8-15)
6. Power steering fluid reservoir (P. 8-14)
7. Air cleaner (P. 8-19)
8. Radiator filler cap (P. 8-10)
9. Engine coolant reservoir (P. 8-10)
10. Engine oil dipstick (P. 8-11)
11. Drive belts (P. 8-18)
12. Fuse/fusible link holder (P. 8-22)
SDI2537
Illustrated table of contents0-11
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2 Instruments and controls
Cockpit........................................... 2-2
Instrument panel .................................. 2-4
Meters and gauges ................................ 2-5
Speedometer and odometer ..................... 2-6
Tachometer .................................... 2-7
Engine coolant temperature gauge ............... 2-7
Fuel gauge ..................................... 2-8
Warning/indicator lights and audible reminders ...... 2-9
Checking bulbs ............................... 2-10
Warning lights ................................ 2-10
Indicator lights ................................. 2-15
Audible reminders ............................. 2-18
Dot matrix liquid crystal display ...................2-19
Indicators for operation ........................ 2-21
Indicators for maintenance .....................2-23
Trip computer ................................. 2-24
Security systems ................................. 2-27
Vehicle security system ........................ 2-27
INFINITI Vehicle Immobilizer System ............2-29
Windshield wiper and washer switch ...............2-30
Rain-sensing auto wiper system ................2-31
Rear window and outside mirror defroster switch . . . 2-32
Headlight and turn signal switch ..................2-32Xenon headlights
............................. 2-32
Headlight switch .............................. 2-33
Turn signal switch ............................. 2-37
Fog light switch ............................... 2-37
Hazard warning flasher switch .....................2-37
Heated steering wheel (if so equipped) .............2-38
Horn ............................................ 2-39
Heated seats (if so equipped) .....................2-39
Climate controlled seats (if so equipped) ...........2-40
Warning systems switch (if so equipped) ...........2-41
Intelligent Brake Assist (IBA) OFF switch (if so
equipped) ....................................... 2-42
Vehicle Dynamic Control (VDC) OFF switch ..........2-43
Clock ............................................ 2-43
Adjusting the time ............................. 2-43
Power outlet ..................................... 2-44
Cigarette
lighter and ashtrays ..................... 2-44
Front ......................................... 2-44
Rear ......................................... 2-45
Storage ......................................... 2-45
Cup holders .................................. 2-45
Sunglasses holder ............................. 2-46
Glove box .................................... 2-47
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1. Tachometer (P. 2-7)
2. Warning/Indicator lights (P. 2-9)
3. Speedometer (P. 2-6)
4. Engine coolant temperature gauge(P. 2-7) 5. Dot matrix liquid crystal display/
Odometer/twin trip odometer (P. 2-19)
6. Fuel gauge (P. 2-8)
*: The needle indicators in the speedometer, ta- chometer, 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.
SIC4317
METERS AND GAUGES
Instruments and controls2-5
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TACHOMETER
The tachometer indicates engine speed in revo-
lutions per minute (RPM).Do not rev the engine
into the red zone
1.
The scale length and the red zone vary with the
engine model.
CAUTION
When 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.
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant tem-
perature.
The engine coolant temperature is within the
normal range when the gauge needle points
within the zone
1shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates the engine coolant tem-
perature is near the hot (H) end of the normal
range, reduce vehicle speed to decrease the
temperature. If the gauge is over the normal
range, stop the vehicle as soon as safely pos-
sible and let the engine idle. If the engine is
overheated, continued operation of the vehicle
may seriously damage the engine. See “IF
YOUR VEHICLE OVERHEATS” in the “6. In case of
emergency” section for immediate action
required.
SIC4320SIC4321
Instruments and controls2-7
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OPERATING TIPS
When the engine coolant temperature and out-
side air temperature are low, the air flow from
the foot outlets may not operate. This is not a
malfunction. After the coolant temperature
warms up, air will flow normally from the foot
outlets.The sensors
AandBon the instrument panel
helps maintain a constant temperature. Do not
put anything on or around this sensor.
Linking Intelligent Key:
The climate control system settings can be
memorized for each Intelligent Key. For more
details, see SETTING MEMORY FUNCTION in the
3. Pre-driving checks and adjustments section.
IN-CABIN MICROFILTER
Without Forest Air™ system
The climate control system is equipped with an
in-cabin microfilter which collects pollen, dirt
and dust, etc. To make sure that the air condi-
tioner heats, defogs, and ventilates efficiently,
replace the filter in accordance with the main-
tenance schedule in the INFINITI Service and
Maintenance Guide. To replace the filter, con-
tact an INFINITI retailer.
The filter should be replaced if the air flow de-
creases significantly or if windows fog up easily
when operating the heater or air conditioner.
With Forest Air™ system
The climate control system is equipped with a
natural grape seed polyphenol filter which col-
lects and neutralizes dirt, pollen, dust, etc. To
make sure that the air conditioner heats, defogs
and ventilates efficiently, replace the filter in
SIC2768
SAA3438
Monitor, climate, audio, phone and voice recognition systems4-43
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Vehicle-to-vehicle distance control mode........5-43
Precautions on vehicle-to-vehicle distance
control mode ................................. 5-43
Vehicle-to-vehicle distance control mode
operation ..................................... 5-45
Conventional (FIXED SPEED) cruise control
mode ........................................ 5-58
Preview function (for Intelligent Cruise
Control system equipped models) ..............5-62
Distance Control Assist (DCA) system
(if so equipped) .................................. 5-62
Precautions on distance control assist system.....5-62
Distance control assist operation ...............5-64
Forward Collision Warning (FCW) system
(if so equipped) .................................. 5-73
Precautions on FCW system ....................5-74
Intelligent brake assist (IBA) system
(if so equipped) .................................. 5-77
Precautions on IBA system .....................5-77
Break-in schedule ................................ 5-80
Increasing fuel economy .......................... 5-81
Intelligent All-Wheel Drive (AWD) (if so equipped) . . . 5-81
Parking/parking on hills .......................... 5-83
Power steering ................................... 5-84Brake system
.................................... 5-84
Braking precautions ........................... 5-84
Parking brake break-in ......................... 5-84
Brake assist ..................................... 5-85
Brake assist .................................. 5-85
Preview function (Intelligent Cruise Control
system equipped models) ......................5-85
Anti-lock Braking System (ABS) .................5-87
Vehicle Dynamic Control (VDC) system .............5-89
Active trace control (if so equipped) ............5-89
Rise-up and build-up .......................... 5-90
Brake force distribution ........................ 5-90
Hill start assist system ............................ 5-91
4 wheel active steer (4WAS) system
(if so equipped) ................................... 5-91
Cold weather driving ............................. 5-92
Freeing a frozen door lock .....................5-92
Antifreeze .................................... 5-92
Battery ....................................... 5-92
Draining of coolant water ......................5-92
Tire equipment ................................ 5-92
Special winter equipment ......................5-93
Driving on snow or ice ......................... 5-93
Engine block heater (if so equipped) ............5-93
Active noise control .............................. 5-94
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SYSTEM MAINTENANCE
●The two radar sensor units1for the BSW
and BSI systems are located near the rear
bumper. Always keep the area near the radar
sensors clean. Do not attach stickers (includ-
ing transparent material), install accessories
or apply additional paint near the radar
sensors. Do not strike or damage the area
around the radar sensors. Consult an
INFINITI retailer if the area around the radar
sensors is damaged due to a collision.
● The BSI system uses the same camera
2
that is used by the LDW/LDP system located
in front of the inside mirror. For maintenance of the camera, see “LANE
DEPARTURE WARNING (LDW) SYSTEM/LANE DE-
PARTURE PREVENTION (LDP) SYSTEM” earlier in
this section.
Radio frequency statement
This device complies with part 15 of the FCC
Rules and RSS-310 of Industry Canada.
Operation is subject to the following two con-
ditions:
1. This device may not cause harmful inter-
ference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Frequency of operation: 24.05GHz — 24.25GHz
Field Strength: Not greater than 2.5V/m peak
(0.25V/m average) at a distance of 3 m
The manufacturer is not responsible for any
radio or TV interference caused by unauthorized
modifications to this equipment. Such modifi-
cations could void the user’s authority to oper-
ate the equipment.
PRECAUTIONS ON CRUISE CONTROL
●If the cruise control system malfunctions, 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 becomes
excessively high, the cruise control system
will be canceled automatically.
● 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
RESUME/ACCELERATE, SET/COAST or CAN-
CEL 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 un-
der the following conditions:
● when it is not possible to keep the vehicle at
a set speed
● in heavy traffic or in traffic that varies in
speed
● on winding or hilly roads
SSD1027
CRUISE CONTROL
Starting and driving5-39
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●The steering wheel is forcibly turned beyond
its operation limits.
● The battery voltage is reduced.
Repeated steering maneuvers that may activate
the protection mechanism will damage the
4WAS system.
WARNING
The 4WAS system, although a sophisticated
device, cannot prevent accidents resulting
from careless or dangerous driving techniques.
Ultimately the responsibility for safety of self
and others rests in the hands of the driver.
Therefore only through attentive and careful
driving methods can the 4WAS system be fully
appreciated and safety optimized.
FREEING A FROZEN DOOR LOCK
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
In the winter when it is anticipated that the
outside temperature will drop below 32°F (0°C),
check antifreeze to assure proper winter protec-
tion. For additional information, see “ENGINE
COOLING SYSTEM” in the “8. Maintenance and
do-it-yourself” section.
BATTERY
If the battery is not fully charged during ex-
tremely 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” in the “8. Mainte-
nance and do-it-yourself” section.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
antifreeze, drain the cooling system, including
the engine block. Refill before operating the
vehicle. For details, see “ENGINE COOLING SYS-
TEM” in the “8. Maintenance and do-it-yourself”
section.
TIRE EQUIPMENT
SUMMER tires have a tread designed to provide
superior performance on dry pavement. How-
ever, the performance of these tires will be
substantially reduced in snowy and icy condi-
tions. 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 prohibit 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” in the “8. Maintenance and do-it-
yourself” section of this manual.
For all-wheel drive
If you install snow tires, they must also be the
same size, brand, construction and tread pat-
tern on all four wheels.
COLD WEATHER DRIVING
5-92Starting and driving
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