steering INFINITI G37 2012 Service Manual

Black plate (315,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]. When the air conditioner is in the AUTO
mode, the fan speed decreases auto-
matically for easy recognition.
. Wait until a tone sounds before speak-
ing a command.
. Speak in a natural voice without paus-
ing between words.
SAA1588
Giving voice command GUID-EDFB4139-8145-4310-BE1F-F3CCE4E79473
1. Push and release the TALK switch
located on the steering wheel. SAA2548
2. A list of commands appears on the
screen, and the system announces,
“ Please say a command ” .
3. After the tone sounds and the icon on
the screen changes from
to ,
speak a command.
Operating tips: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
. Voice commands cannot be accepted
when the icon is
.
. The list displayed can be scrolled by
tilting the menu control switch on the
steering wheel.
. If the command is not recognized, the
system announces, “ Please say again ” .
Monitor, climate, audio, phone and voice recognition systems
4-137

Black plate (316,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]4-138 Monitor, climate, audio, phone and voice recognition systemsRepeat the command in a clear voice.
. Push the BACK button once to return to
the previous screen.
. If you want to cancel the command,
push and hold the TALK switch for
1 second. The message “ Voice can-
celed ” will be announced.
. To skip the voice guidance function and
give the command immediately, press
the TALK
switch to interrupt the
system. Remember to speak after the
tone.
. If you want to adjust the volume of the
system feedback, push the volume
control switch (+ or − ) on the steering
wheel or use the audio system volume
knob while the system is making an
announcement.
How to speak numbers: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
INFINITI Voice Recognition requires a cer-
tain way to speak numbers when giving
voice commands. Refer to the following
examples.
General rule
Only single digits 0 (zero) to 9 can be used.
(For example, if you would like to say 500,
“ five zero zero ” can be used, but “ five
hundred ” cannot. Phone numbers
Speak phone numbers according to the
following examples:
. 1-800-662-6200
— “ Dial one eight zero zero six six two
six two zero zero. ”
Note 1: For the best voice recognition
phone dialing results, say phone numbers
as single digits.
Note 2: You cannot say 555-6000 as “ five
five five six thousands ” .
Note 3: When speaking a house number,
speak the number “ 0 ” as “ zero ” . If the
letter “ o (oh) ” is included in the house
number, it will not be recognized as the
number “ 0 (zero) ” even if you speak “ oh ”
instead of “ zero ” . Please speak “ zero ” for
the number “ 0 (zero) ” , “ oh ” for the letter
“ o (oh) ” .
Send digits using dial tone: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
. Press the TALK switch during a
phone call.
. The menu will be launched and you will
be provided with the following gui-
dance: "Please say the digits to dial".
. After guidance, say the digits of the
number you want to send. After this, the digits that have been recognized
will be read out.
. If you press the ENTER button on the
steering wheel or on the INFINITI con-
troller, the selected digits will be sent.

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 (325,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]minute and then remain continuously
illuminated. This sequence will continue
upon subsequent vehicle start-ups as long
as the malfunction exists. When the mal-
function indicator is illuminated, the sys-
tem may not be able to detect or signal low
tire pressure as intended. TPMS malfunc-
tions may occur for a variety of reasons,
including the installation of replacement or
alternate tires or wheels on the vehicle that
prevent the TPMS from functioning prop-
erly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.
Additional information GUID-80EA0255-F871-460E-BDF5-E3C4E75931D0
. The TPMS does not monitor the tire
pressure of the spare tire.
. The TPMS will activate only when the
vehicle is driven at speeds above 16
MPH (25 km/h). Also, this system may
not detect a sudden drop in tire
pressure (for example a flat tire while
driving).
. The low tire pressure warning light does
not automatically turn off when the tire
pressure is adjusted. After the tire is inflated to the recommended pressure,
the vehicle must be driven at speeds
above 16 MPH (25 km/h) to activate the
TPMS and turn off the low tire pressure
warning light. Use a tire pressure gauge
to check the tire pressure.
. The CHECK TIRE PRESSURE warning
appears on the dot matrix liquid crystal
display when the low tire pressure
warning light is illuminated and low
tire pressure is detected. The CHECK
TIRE PRESSURE warning turns off when
the low tire pressure warning light
turns off.
The CHECK TIRE PRESSURE warning
does not appear if the low tire pressure
warning light illuminates to indicate a
TPMS malfunction.
. Tire pressure rises and falls depending
on the heat caused by the vehicle ’ s
operation and the outside temperature.
Low outside temperature can lower the
temperature of the air inside the tire
which can cause a lower tire inflation
pressure. This may cause the low tire
pressure warning light to illuminate. If
the warning light illuminates in low
ambient temperature, check the tire
pressure for all four tires. For additional information, see “ Low tire
pressure warning light ” (P.2-15) and “ Tire
Pressure Monitoring System (TPMS) ” (P.6-
2).
WARNING . If the low tire pressure warning light
illuminates while driving, avoid sudden
steering maneuvers or abrupt braking,
reduce vehicle speed, pull off the road to
a safe location and stop the vehicle as
soon as possible. Driving with under-
inflated tires may permanently damage
the tires and increase the likelihood of
tire failure. Serious vehicle damage
could occur and may lead to an accident
and could result in serious personal
injury. Check the tire pressure for all
four tires. Adjust the tire pressure to the
recommended COLD tire pressure shown
on the Tire and Loading Information
label to turn the low tire pressure
warning light OFF. If the light still
illuminates while driving after adjusting
the tire pressure, a tire may be flat. If
you have a flat tire, replace it with a
spare tire as soon as possible. (See “ Flat
tire ” (P.6-2) for changing a flat tire.)
Starting and driving
5-5

Black plate (326,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-6 Starting and driving. When a spare tire is mounted or a wheel
is replaced, the TPMS will not function
and the low tire pressure warning light
will flash for approximately 1 minute.
The light will remain on after 1 minute.
Contact your INFINITI retailer as soon as
possible for tire replacement and/or
system resetting.
. Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pressure
sensors.
CAUTION. The TPMS may not function properly
when the wheels are equipped with tire
chains or the wheels are buried in snow.
. Do not place metalized film or any metal
parts (antenna, etc.) on the windows.
This may cause poor reception of the
signals from the tire pressure sensors,
and the TPMS will not function properly. Some devices and transmitters may tem-
porarily interfere with the operation of the
TPMS and cause the low tire pressure
warning light to illuminate. Some exam-
ples are:
. Facilities or electric devices using simi-
lar radio frequencies are near the
vehicle.
. If a transmitter set to similar frequen-
cies is being used in or near the
vehicle.
. If a computer (or similar equipment) or
a DC/AC converter is being used in or
near the vehicle.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer-
ence received, including interference that
may cause undesired operation.
Note: Changes or modifications not ex-
pressly approved by the party responsible
for compliance could void the user ’ s
authority to operate the equipment. For Canada:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions: (1) this
device may not cause interference, and
(2) this device must accept any interfer-
ence, including interference that may
cause undesired operation of the device.
AVOIDING COLLISION AND ROLL-
OVER GUID-EE5BC752-B37C-479E-857D-032EF1A955FA
WARNING Failure to operate this vehicle in a safe and
prudent manner may result in loss of control
or an accident.
Be alert and drive defensively at all times.
Obey all traffic regulations. Avoid exces-
sive speed, high speed cornering, or
sudden steering maneuvers, because
these driving practices could cause you to
lose control of your vehicle. As with any
vehicle, a loss of control could result in a
collision with other vehicles or objects, or
cause the vehicle to rollover, particularly if
the loss of control causes the vehicle to
slide sideways. Be attentive at all times,

Black plate (327,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]and avoid driving when tired. Never drive
when under the influence of alcohol or
drugs (including prescription or over-the-
counter drugs which may cause drowsi-
ness). Always wear your seat belt as
outlined in the “ Seat belts ” (P.1-14) of this
manual, and also instruct your passengers
to do so.
Seat belts help reduce the risk of injury in
collisions and rollovers. In a rollover crash,
an unbelted or improperly belted person is
significantly more likely to be injured or
killed than a person properly wearing a
seat belt.
OFF-ROAD RECOVERY GUID-55350CDC-B327-47DB-A929-95DDE2B6F88F
If the right side or left side wheels may
unintentionally leave the road surface.
Maintain control of the vehicle by following
the procedure below. Please note that this
procedure is only a general guide. The
vehicle must be driven as appropriate
based on the conditions of the vehicle,
road and traffic.
1. Remain calm and do not overreact.
2. Do not apply the brakes.
3. Maintain a firm grip on the steering
wheel with both hands and try to hold a
straight course. 4. When appropriate, slowly release the
accelerator pedal to gradually slow the
vehicle.
5. If there is nothing in the way, steer the
vehicle to follow the road while the
vehicle speed is reduced. Do not
attempt to drive the vehicle back onto
the road surface until vehicle speed is
reduced.
6. When it is safe to do so, gradually turn
the steering wheel until both tires
return to the road surface. When all
tires are on the road surface, steer the
vehicle to stay in the appropriate
driving lane. .
If you decide that it is not safe to
return the vehicle to the road surface
based on vehicle, road or traffic
conditions, gradually slow the vehi-
cle to a stop in a safe place off the
road. RAPID AIR PRESSURE LOSS GUID-F6877DBB-5B63-45D0-9CA2-EC1F801DC510
Rapid air pressure loss or a “ blow-out ” can
occur if the tire is punctured or is damaged
due to hitting a curb or pothole. Rapid air
pressure loss can also be caused by
driving on under-inflated tires.
Rapid air pressure loss can affect the
handling and stability of the vehicle,
especially at highway speeds.
Help prevent rapid air pressure loss by
maintaining the correct air pressure and
visually inspect the tires for wear and
damage. See “ Wheels and tires ” (P.8-33) of
this manual.
If a tire rapidly loses air pressure or
“ blows-out ” while driving maintain control
of the vehicle by following the procedure
below. Please note that this procedure is
only a general guide. The vehicle must be
driven as appropriate based on the condi-
tions of the vehicle, road and traffic.
WARNING The following actions can increase the
chance of losing control of the vehicle if
there is a sudden loss of tire air pressure.
Losing control of the vehicle may cause a
Starting and driving
5-7

Black plate (328,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-8 Starting and drivingcollision and result in personal injury.
. The vehicle generally moves or pulls in
the direction of the flat tire.
. Do not rapidly apply the brakes.
. Do not rapidly release the accelerator
pedal.
. Do not rapidly turn the steering wheel.
1. Remain calm and do not overreact.
2. Maintain a firm grip on the steering
wheel with both hands and try to hold a
straight course.
3. When appropriate, slowly release the
accelerator pedal to gradually slow the
vehicle.
4. Gradually steer the vehicle to a safe
location off the road and away from
traffic if possible.
5. Lightly apply the brake pedal to gradu-
ally stop the vehicle.
6. Turn on the hazard warning flashers
and either contact a roadside emer-
gency service to change the tire or see
“ Changing a flat tire ” (P.6-3) of this
Owner ’ s Manual. DRINKING ALCOHOL/DRUGS AND
DRIVING GUID-9FACE374-80C0-473A-AF0E-37D9C4BE0B25
WARNING Never drive under the influence of alcohol or
drugs. Alcohol in the bloodstream reduces
coordination, delays reaction time and im-
pairs judgement. Driving after drinking
alcohol increases the likelihood of being
involved in an accident injuring yourself and
others. Additionally, if you are injured in an
accident, alcohol can increase the severity
of the injury.
INFINITI is committed to safe driving.
However, you must choose not to drive
under the influence of alcohol. Every year
thousands of people are injured or killed in
alcohol-related accidents. Although the
local laws vary on what is considered to
be legally intoxicated, the fact is that
alcohol affects all people differently and
most people underestimate the effects of
alcohol.
Remember, drinking and driving don ’ t mix!
And that is true for drugs, too (over-the-
counter, prescription, and illegal drugs). Don ’ t drive if your ability to operate your
vehicle is impaired by alcohol, drugs, or
some other physical condition.
ALL-WHEEL DRIVE (AWD) DRIVING
SAFETY PRECAUTIONS GUID-A083649A-0774-46ED-A3DF-AB198E309722
WARNING . Do not drive beyond the performance
capability of the tires, even with AWD
engaged. Accelerating quickly, sharp
steering maneuvers or sudden braking
may cause loss of control.
. Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Install tire chains on the rear
wheels when driving on slippery roads
and drive carefully.
. This vehicle is not designed for offroad
(rough road) use. Do not drive on sandy
or muddy roads that tires may get stuck
in.
. For AWD equipped vehicles, do not
attempt to raise two wheels off the
ground and shift the transmission to
any D (Drive) or R (Reverse) position with
the engine running. Doing so may result

Black plate (350,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-30 Starting and driving SSD0253
When driving on some roads, such as
winding, hilly, curved, narrow roads, or
roads which are under construction, the
ICC sensor may detect vehicles in a
different lane, or may temporarily not
detect a vehicle traveling ahead. This may
cause the ICC system to decelerate or
accelerate the vehicle.
The detection of vehicles may also be
affected by vehicle operation (steering
maneuver or traveling position in the lane,
etc.) or vehicle condition. If this occurs, the
ICC system may warn you by blinking the
system indicator and sounding the chime
unexpectedly. You will have to manually control the proper distance away from the
vehicle traveling ahead. SSD0254
When driving on the freeway at a set speed
and approaching a slower traveling vehicle
ahead, the ICC will adjust the speed to
maintain the distance, selected by the
driver, from the vehicle ahead. If the
vehicle ahead changes lanes or exits the
freeway, the ICC system will accelerate and
maintain the speed up to the set speed.
Pay attention to the driving operation to
maintain control of the vehicle as it
accelerates to the set speed.
The vehicle may not maintain the set speed
on winding or hilly roads. If this occurs,
you will have to manually control the
vehicle speed.

Black plate (351,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]SSD0605
Intelligent cruise control switch GUID-83859257-4449-402A-9E53-12FAFC08B140
The system is operated by a MAIN switch
and four control switches, all mounted on
the steering wheel.
1. ACCELERATE/RESUME switch:
Resumes set speed or increases speed
incrementally.
2. COAST/SET switch:
Sets desired cruise speed, reduces
speed incrementally.
3. CANCEL switch:
Deactivates the system without erasing
the set speed. 4. DISTANCE switch:
Changes the vehicle ’ s following dis-
tance: .
Long .
Middle .
Short
5. MAIN switch:
Master switch to activate the system SSD0606
Intelligent cruise control system
display and indicators GUID-14682EDD-FD72-46C4-9404-096B9FB63862
The display is located between the speed-
ometer and tachometer.
1. MAIN switch indicator:
Indicates that the MAIN switch is ON.
2. Vehicle ahead detection indicator:
Indicates whether it detects a vehicle in
front of you.
3. Set distance indicator:
Displays the selected distance between
vehicles set with the DISTANCE switch.
Starting and driving
5-31

Black plate (358,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-38 Starting and driving SSD0284A
NOTE:
The approach warning chime may sound
and the system display may blink when
the ICC sensor detects some reflectors
* A
which are fitted on vehicles in other lanes
or on the side of the road. This may cause
the ICC system to decelerate or accelerate
the vehicle. The ICC sensor may detect
these reflectors when the vehicle is driven
on winding roads, hilly roads or when
entering or exiting a curve. The ICC sensor
may also detect reflectors on narrow roads
or in road construction zones. In these
cases you will have to manually control
the proper distance ahead of your vehicle. Also, the sensor sensitivity can be affected
by vehicle operation (steering maneuver or
driving position in the lane) or traffic or
vehicle condition (for example, if a vehicle
is being driven with some damage).
Automatic cancellation GUID-0AB14118-7E5E-448E-A4AF-D59A5196621E
A chime sounds under the following con-
ditions and the control is automatically
canceled.
. When the vehicle speed falls below
approximately 20 MPH (32 km/h)
. When the selector lever is not in the D
(Drive), DS (Drive Sport) or manual shift
mode
. When the windshield wipers are oper-
ated at low speed (LO) or high speed
(HI)
. When the SNOW mode switch is turned
on
. When the VDC is turned off
. When the VDC operates SSD0614
Warning light and display GUID-566B021F-2B96-48F1-8CEC-7D4CA960D1DE
Condition A: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
The chime sounds and the Intelligent
Cruise Control system is canceled auto-
matically in the conditions described be-
low. Part of the system display will come
on or blink, making it impossible to set.
. When the VDC is turned off
. When the ABS or VDC (including the
traction control system) operates
. When a tire slips
. When the SNOW mode switch is turned
on