service INFINITI QX 2011 User Guide

The Gracenote Software and each item of
Gracenote Data are licensed to you “AS IS.”
Gracenote makes no representations or warran-
ties, express or implied, regarding the accuracy
of any Gracenote Data from in the Gracenote
Servers. Gracenote reserves the right to delete
data from the Gracenote Servers or to change
data categories for any cause that Gracenote
deems sufficient. No warranty is made that the
Gracenote Software or Gracenote Servers are
error-free or that functioning of Gracenote Soft-
ware or Gracenote Servers will be uninter-
rupted. Gracenote is not obligated to provide
you with new enhanced or additional data types
or categories that Gracenote may provide in the
future and is free to discontinue its services at
any time.
GRACENOTE DISCLAIMS ALL WARRANTIES EX-
PRESS OR IMPLIED, INCLUDING, BUT NOT LIM-
ITED TO, IMPLIED WARRANTIES OF MERCHANT-
ABILITY, FITNESS FOR A PARTICULAR PURPOSE,
TITLE, AND NON-INFRINGEMENT. GRACENOTE
DOES NOT WARRANT THE RESULTS THAT WILL BE
OBTAINED BY YOUR USE OF THE GRACENOTE
SOFTWARE OR ANY GRACENOTE SERVER. IN NO
CASE WILL GRACENOTE BE LIABLE FOR ANY
CONSEQUENTIAL OR INCIDENTAL DAMAGES OR
FOR ANY LOST PROFITS OR LOST REVENUES.Copyright :
Music recognition technology and related data
are provided by Gracenote. Gracenote is the
industry standard in music recognition technol-
ogy and related content delivery. For more
information, please visit www.gracenote.com.
CD and music-related data from Gracenote, Inc.,
copyright © 2000-2009 Gracenote. Gracenote
Software, copyright © 2000-2009 Gracenote.
This product and service may practice one or
more of the following U.S. Patents: #5,987,525;
#6,061,680; #6,154,773, #6,161,132,
#6,230,192, #6,230,207, #6,240,459,
#6,330,593, and other patents issued or pend-
ing. Some services supplied under license from
Open Globe, Inc. for U.S. Patent: #6,304,523.
Gracenote and CDDB are registered trademarks
of Gracenote. The Gracenote logo and logotype,
and the “Powered by Gracenote” logo are trade-
marks of Gracenote.
FRONT AUXILIARY INPUT JACKS
The front auxiliary input jacks are located in the
console box. NTSC compatible devices such as
video games, camcorders and portable video
players can be connected to the auxiliary jacks.
Compatible audio devices, such as some MP3
players, can also be connected to the system
through the auxiliary jacks. The images from
the connected device can be viewed on the front
and rear displays.
SAA3162
4-78Monitor, climate, audio, phone and voice recognition systems

WARNING
●Use a phone after stopping your vehicle in a
safe location. If you have to use a phone
while driving, exercise extreme caution at all
times so full attention may be given to ve-
hicle operation.
● If you find yourself unable to devote full at-
tention to vehicle operation while talking on
the phone, pull off the road to a safe location
and stop your vehicle before doing so.
CAUTION
To avoid draining the vehicle battery, use a
phone after starting the engine.
Your INFINITI is equipped with Bluetooth
Hands-Free Phone System. If you are an owner
of a compatible Bluetooth enabled cellular
phone, you can set up the wireless connection
between your cellular phone and the in-vehicle
phone module. With Bluetooth wireless tech-
nology, you can make or receive a telephone
call with your cellular phone in your pocket.
Once a cellular phone is connected to the
in-vehicle phone module, no phone connecting
procedure is required anymore. Your phone is
automatically connected with the in-vehicle phone module when the ignition switch is
pushed to the ON position with the registered
cellular phone turned on and carried in the
vehicle.
You can register up to 5 different Bluetooth
cellular phones in the in-vehicle phone module.
However, you can talk on only one cellular
phone at a time.
The INFINITI Voice Recognition system supports
the phone commands, so dialing a phone num-
ber using your voice is possible. For more
details, see “INFINITI VOICE RECOGNITION SYS-
TEM” later in this section; page 4-106.
Before using the Bluetooth
Hands-Free Phone
System, refer to the following notes.
● Set up the wireless connection between a
compatible cellular phone and the in-vehicle
phone module before using the Bluetooth
Hands-Free Phone System.
● Some Bluetooth enabled cellular phones
may not be recognized by the in-vehicle
phone module. Please visit
www.InfinitiUSA.com/bluetooth for a recom-
mended phone list.
● You will not be able to use a hands-free
phone under the following conditions:
– Your vehicle is outside of the telephone service area. – Your vehicle is in an area where it is
difficult to receive radio waves; such as in
a tunnel, in an underground parking ga-
rage, behind a tall building or in a moun-
tainous area.
– Your cellular phone is locked in order not to be dialed.
● When the radio wave condition is not ideal
or ambient sound is too loud, it may be
difficult to hear the other person’s voice
during a call.
● Immediately after the ignition switch is
pushed to the ON position, it may be impos-
sible to receive a call for a short period of
time.
● Do not place the cellular phone in an area
surrounded by metal or far away from the
in-vehicle phone module to prevent tone
quality degradation and wireless connection
disruption.
● While a cellular phone is connected through
the Bluetooth wireless connection, the bat-
tery power of the cellular phone may dis-
charge quicker than usual.
● If the Bluetooth Hands-Free Phone System
seems to be malfunctioning, please visit
www.InfinitiUSA.com/bluetooth for trouble-
shooting help.
BLUETOOTH HANDS-FREE PHONE SYSTEM
4-96Monitor, climate, audio, phone and voice recognition systems

●Hold Call
Put an incoming call on hold.
● Reject Call
Reject an incoming call.
To finish the call, perform one of the follow-
ing procedures listed below.
a) Select the “Hang up” key.
b) Push the
button on the steering
wheel.
DURING A CALL
There are some options available during a call.
Select one of the following displayed on the
screen if necessary.
● Hang up
Finish the call.
● Use Handset
Transfer the call to the cellular phone.
● Mute
Mute your voice to the person. ●
Keypad
Using the touch tone, send digits to the
connected party for using services such as
voicemail.
● Cancel Mute
This will appear after “Mute” is selected.
Mute will be canceled.
To adjust the person’s voice to be louder or
quieter, push the volume control switch (+ or )
on the steering wheel or turn the volume control
knob on the instrument panel while talking on
the phone. This adjustment is also available in
the SETTING mode.
SAA2526
Monitor, climate, audio, phone and voice recognition systems4-103

WARNING
●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. They could accidentally injure them-
selves or others through inadvertent opera-
tion of the vehicle. Also, 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.
● Properly secure all cargo to help prevent it
from sliding or shifting. Do not place cargo
higher than the seatbacks. In a sudden stop
or collision, unsecured cargo could cause
personal injury.
EXHAUST GAS (carbon monoxide)
WARNING
● Do not breathe exhaust gases; they contain
colorless and odorless carbon monoxide.
Carbon monoxide is dangerous. It can cause
unconsciousness or death.
● If you suspect that exhaust fumes are enter-
ing the vehicle, drive with all windows fully
open, and have the vehicle inspected
immediately. ●
Do not run the engine in closed spaces such
as a garage.
● Do not park the vehicle with the engine run-
ning for any extended length of time.
● Keep the lift gate closed while driving, oth-
erwise exhaust gases could be drawn into
the passenger compartment. If you must
drive with the lift gate open, follow these
precautions:
1) Open all the windows.
2) Set the
air recirculation to off and
the fan control to high to circulate the air.
● If electrical wiring or other cable connec-
tions must pass to a trailer through the seal
on the lift gate or the body, follow the manu-
facturer’s recommendation to prevent car-
bon monoxide entry into the vehicle.
● The exhaust system and body should be in-
spected by a qualified mechanic whenever:
– The vehicle is raised for service.
– You suspect that exhaust fumes are en- tering into the passenger compartment.
– You notice a change in the sound of the exhaust system. – You have had an accident involving dam-
age to the exhaust system, underbody, or
rear of the vehicle.
THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
WARNING
●The exhaust gas and the exhaust system are
very hot. Keep people, animals or flammable
materials away from the exhaust system
components.
● Do not stop or park the vehicle over flam-
mable materials such as dry grass, waste
paper or rags. They may ignite and cause a
fire.
PRECAUTIONS WHEN STARTING AND
DRIVING
5-2Starting and driving

●Always use tires of the same type, size,
brand, construction (bias, bias-belted or ra-
dial), and tread pattern on all four wheels.
Install tire chains on the rear wheels when
driving on slippery roads and drive carefully.
● Be sure to check the brakes immediately af-
ter driving in mud or water. See “BRAKE SYS-
TEM” later in this section for wet brakes.
● Avoid parking your vehicle on steep hills. If
you get out of the vehicle and it rolls forward,
backward or sideways, you could be injured.
● Whenever you drive off-road through sand,
mud or water as deep as the wheel hub, more
frequent maintenance may be required. See
the maintenance information in the “INFINITI
Service and Maintenance Guide”.
● Spinning the rear wheels on slippery sur-
faces may cause the 4WD warning light to
flash. The 4WD system may also automati-
cally switch from the 4WD mode to the 2WD
mode. This could reduce traction. Be espe-
cially careful when towing a trailer (4WD
models).WARNING
Do not operate the push-button ignition switch
while driving the vehicle except in an emer-
gency. (The engine will stop when the ignition
switch is pushed 3 consecutive times or the
ignition switch is pushed and held for more
than 2 seconds.) If the engine stops while the
vehicle is being driven, this could lead to a
crash and serious injury.
Before operating the push-button ignition
switch, be sure to move the selector lever to the
P (Park) position.
OPERATING RANGE FOR ENGINE
START FUNCTION
The operating range for starting the engine
inside the vehicle
1is shown in the illustra-
tion.
● If the Intelligent Key is on the instrument
panel, cargo area, inside the glove box or
door pocket, or the corner of interior com-
partment, it may not be possible to start the
engine.
● If the Intelligent Key is near the door or door
glass outside the vehicle, it may be possible
to start the engine.
SSD0436
PUSH-BUTTON IGNITION SWITCH
5-10Starting and driving

In the event of a roadside emergency, Roadside
Assistance Service is available to you. Please
refer to your Warranty Information Booklet
(U.S.) or Warranty & Roadside Assistance Infor-
mation Booklet (Canada) for details.To shut off the engine in an emergency situation
while driving perform the following procedure:
●
Rapidly push the push-button ignition
switch 3 consecutive times, or
● Push and hold the push-button ignition
switch for more than 2 seconds.TIRE PRESSURE MONITORING SYSTEM
(TPMS)
This vehicle is equipped with the Tire Pressure
Monitoring System (TPMS). It monitors tire
pressure of all tires except the spare. When the
low tire pressure warning light is lit and the
CHECK TIRE PRESSURE warning (if so equipped)
appears in the dot matrix liquid crystal display,
one or more of your tires is significantly under-
inflated. If the vehicle is being driven with low
tire pressure, the TPMS will activate and warn
you of it by the low tire pressure warning light.
This system will activate only when the vehicle
is driven at speeds above 16 MPH (25 km/h). For
more details, see “WARNING/INDICATOR LIGHTS
AND AUDIBLE REMINDERS” in the “2. Instru-
ments and controls” section, “TIRE PRESSURE
information” in the “4. Monitor, climate, audio,
phone and voice recognition systems” section
and “TIRE PRESSURE MONITORING SYSTEM
(TPMS)” in the “5. Starting and driving” section.
ROADSIDE ASSISTANCE PROGRAM EMERGENCY ENGINE SHUT OFFFLAT TIRE
6-2In case of emergency

3. If engine overheating is caused by climb-ing 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 radia-
tor 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.
WARNING
If 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 coolant is leak-
ing 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 thecoolant level in the reservoir tank with the
engine running. Add coolant to the reser-
voir tank if necessary. Have your vehicle
repaired at the nearest INFINITI retailer.
If needed, Roadside Assistance is available.
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 Information Booklet (Canada). When towing your vehicle, all State (Provincial
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 appli-
cable laws and procedures for towing. To assure
proper towing and to prevent accidental dam-
age to your vehicle, INFINITI recommends that
you have a service operator tow your vehicle. It
is advisable to have the service operator care-
fully read the following precautions.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 transmis-
sion, axles, steering system and powertrain
are in working condition. If any of these con-
ditions apply, dollies or a flatbed tow truck
must be used.
● Always attach safety chains before towing.
TOWING YOUR VEHICLE
6-14In case of emergency

8 Maintenance and do-it-yourself
Maintenance requirement.......................... 8-2
Scheduled maintenance ........................ 8-2
General maintenance ........................... 8-2
Where to go for service ......................... 8-2
General maintenance .............................. 8-2
Explanation of maintenance items ............... 8-2
Maintenance precautions .......................... 8-5
Engine compartment check locations ................ 8-6
Vk56vd engine model ........................... 8-6
Engine cooling system ............................. 8-7
Checking engine coolant level ................... 8-8
Changing engine coolant ........................ 8-8
Engine oil ........................................ 8-9
Checking engine oil level ....................... 8-9
Changing engine oil and filter ................... 8-9
Automatic transmission fluid .......................8-11
Power steering fluid .............................. 8-12
Brake fluid ...................................... 8-12
Brake fluid ................................... 8-13
Window washer fluid ............................. 8-14
Battery .......................................... 8-15
Jump starting ................................. 8-16
Variable voltage control system ...................8-16
Drive belts ....................................... 8-17Spark plugs
..................................... 8-17
Replacing spark plugs ......................... 8-18
Air cleaner ....................................... 8-18
Windshield wiper blades .......................... 8-19
Cleaning ...................................... 8-19
Replacing ..................................... 8-19
Rear window wiper blades ........................8-20
Brakes .......................................... 8-20
Self-adjusting brakes .......................... 8-20
Brake pad wear warning ....................... 8-20
Brake booster ................................. 8-21
Fuses ........................................... 8-21
Engine compartment ........................... 8-22
Passenger compartment ....................... 8-23
Intelligent Key battery replacement ................8-24
Lights ........................................... 8-26
Headlights .................................... 8-27
Exterior

and interior lights ..................... 8-27
Wheels and tires ................................. 8-29
Tire pressure .................................. 8-29
Tire labeling .................................. 8-33
Types of tires ................................. 8-35
Tire chains ................................... 8-35
Changing wheels and tires..................... 8-36

Your new INFINITI has been designed to have
minimum maintenance requirements with long
service intervals to save you both time and
money. However, some day-to-day and regular
maintenance is essential to maintain your IN-
FINITI’s fine mechanical condition, as well as its
emission and engine performance.
It is the owner’s responsibility to make sure that
the scheduled maintenance, as well as general
maintenance, is performed.
As the vehicle owner, you are the only one who
can ensure that your vehicle receives the proper
maintenance care. You are a vital link in the
maintenance chain.
SCHEDULED MAINTENANCE
For your convenience, both required and op-
tional scheduled maintenance items are de-
scribed and listed in your “INFINITI Service and
Maintenance Guide”. You must refer to that
guide to ensure that necessary maintenance is
performed on your INFINITI at regular intervals.
GENERAL MAINTENANCE
General maintenance includes those items
which should be checked during normal day-to-
day operation. They are essential for proper
vehicle operation. It is your responsibility to
perform these procedures regularly as pre-
scribed.
Performing general maintenance checks re-
quires minimal mechanical skill and only a few
general automotive tools.
These checks or inspections can be done by
yourself, a qualified technician or, if you prefer,
an INFINITI retailer.
WHERE TO GO FOR SERVICE
If maintenance service is required or your ve-
hicle appears to malfunction, have the systems
checked and serviced by an INFINITI retailer.
INFINITI technicians are well-trained specialists
and are kept up to date with the latest service
information through technical bulletins, service
tips, and in-retailership information systems.
They are completely qualified to work on
INFINITI vehiclesbeforework begins.
You can be confident that an INFINITI retailer’s
service department performs the best job to
meet the maintenance requirements on your
vehicle — in a reliable and economical way. During the normal day-to-day operation of the
vehicle, general maintenance should be per-
formed regularly as prescribed in this section. If
you detect any unusual sounds, vibrations or
smell, be sure to check for the cause or have an
INFINITI retailer do it promptly. In addition, you
should notify an INFINITI retailer if you think
that repairs are required.
When performing any checks or maintenance
work, see “MAINTENANCE PRECAUTIONS” later
in this section.
EXPLANATION OF MAINTENANCE
ITEMS
Additional information on the following items
with “*” is found later in this section.
Outside the vehicle
The maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Doors and engine hood:
Check that all doors
and the engine hood, operate properly. Also
ensure that all latches lock securely. Lubricate
hinges, latches, latch pins, rollers and links if
necessary. Make sure that the secondary latch
keeps the hood from opening when the primary
latch is released.
MAINTENANCE REQUIREMENT GENERAL MAINTENANCE
8-2Maintenance and do-it-yourself

When performing any inspection or mainte-
nance work on your vehicle, always take care to
prevent serious accidental injury to yourself or
damage to the vehicle. The following are gen-
eral precautions which should be closely ob-
served.
WARNING
●Park the vehicle on a level surface, apply the
parking brake securely and block the wheels
to prevent the vehicle from moving. Move
the selector lever to P (Park).
● Be sure the ignition switch is in the OFF or
LOCK position when performing any parts
replacement or repairs.
● Never connect or disconnect the battery or
any transistorized component while the ig-
nition switch is in the ON position.
● Never leave the engine or automatic trans-
mission related component harnesses dis-
connected while the ignition switch is in the
ON position.
● If you must work with the engine running,
keep your hands, clothing, hair and tools
away from moving fans, belts and any other
moving parts. ●
It is advisable to secure or remove any loose
clothing and remove any jewelry, such as
rings, watches, etc. before working on your
vehicle.
● Always wear eye protection whenever you
work on your vehicle.
● If you must run the engine in an enclosed
space such as a garage, be sure there is
proper ventilation for exhaust gases to
escape.
● Never get under the vehicle while it is sup-
ported only by a jack. If it is necessary to
work under the vehicle, support it with
safety stands.
● Keep smoking materials, flame and sparks
away from fuel tank and the battery.
● Your vehicle is equipped with an automatic
engine cooling fan. It may come on at any
time without warning, even if the ignition
key is in the OFF position and the engine is
not running. To avoid injury, always discon-
nect the negative battery cable before work-
ing near the fan.
● On gasoline engine models, the fuel filter or
fuel lines should be serviced by an INFINITI
retailer because the fuel lines are under high
pressure even when the engine is off.
CAUTION
● Do not work under the hood while the engine
is hot. Turn the engine off and wait until it
cools down.
● Avoid direct contact with used engine oil and
coolant. Improperly disposed engine oil,
coolant, and/or other vehicle fluids can dam-
age the environment. Always conform to lo-
cal regulations for disposal of vehicle fluid.
This “8. Maintenance and do-it-yourself” sec-
tion gives instructions regarding only those
items which are relatively easy for an owner to
perform.
A genuine INFINITI Service Manual is also avail-
able. (See “OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION” in the “9. Tech-
nical and consumer information” section.)
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could affect
your warranty coverage. If in doubt about any
servicing, we recommend that it be done by an
INFINITI retailer.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5