2011 INFINITI QX run flat

Battery saver system
A chime will sound when the driver side door is
opened with the light switch in theorposition and the ignition switch in the
OFF or LOCK position.
When the headlight switch is in the
orposition while the ignition switch is in
the ON position, the lights will automatically
turn off 5 minutes after the ignition switch has
been pushed to the OFF position.
When the headlight switch remains in the
orposition after the lights auto-
matically turn off, the lights will turn on when
the ignition switch is pushed to the ON posi-
tion.
CAUTION
● When you turn on the headlight switch again
after the lights automatically turn off, the
lights will not turn off automatically. Be sure
to turn the light switch to the OFF position
when you leave the vehicle for extended pe-
riods of time, otherwise the battery will be
discharged.
● Never leave the light switch on when the
engine is not running for extended periods of
time even if the headlights turn off
automatically.
Headlight aiming control (if so
equipped)
Depending on the number of occupants in the
vehicle and the load it is carrying, the headlight
axis may be higher than desired. If the vehicle
is traveling on a hilly road, the headlights may
directly hit the rearview mirror of the vehicle
ahead or the windshield of the oncoming ve-
hicle. The light axis can be lowered with the
operation of the switch.
The larger the number designated on the
switch, the lower the axis.
When traveling with no heavy load or on a flat
road, select position 0.
WARNING
Xenon headlights are extremely bright com-
pared to conventional headlights. If the xenon
headlights hit the rearview mirror of the vehicle
ahead or the windshield of oncoming vehicle,
the driver of these vehicles may have difficulty
driving because of the brightness. Use the
headlight aiming control switch to lower the
light axis. See “XENON HEADLIGHTS” earlier in
this section for additional information.
Daytime running light system
(Canada only)
The daytime running lights automatically illumi-
nate when the engine is started with the park-
ing brake released. The daytime running lights
operate with the headlight switch in the OFF
position or in the
position. Turn the
headlight switch to theposition for full
illumination when driving at night.
If the parking brake is applied before the engine
is started, the daytime running lights do not
illuminate. The daytime running lights illumi-
nate once the parking brake is released. The
daytime running lights will remain on until the
ignition switch is pushed to the OFF position.
SIC2275
Instruments and controls2-39

●When changing batteries, do not let dust or
oil get on the components.
To replace the battery:
1. Open the lid as illustrated.
● For headphones, remove the screw1
with a flat-bladed screwdriver before re-
moving the lid.
2. Replace both batteries with new ones.
●Recommended battery:
Size AA × 2 (DVD remote controller)
Size AAA × 2 (headphones)
● Be careful not to touch the battery termi-
nal.
● Make sure that the and ends on the
batteries match the markings inside the
compartment.
3. Close the lid securely.
● If you will not be using the remote control
for long periods of time, remove the bat-
teries.
● Replacement of the batteries is needed
when the remote control only functions at
extremely close distances to the Dual
Head Restraint DVD System or when it
does not function at all. FCC Notice:
Changes or modifications not expressly ap-
proved by the party responsible for compliance
could void the user’s authority to operate the
equipment. This device complies with Part 15 of
the FCC Rules and RSS-210 of Industry Canada.
Operation is subject to the following two condi-
tions: (1) This device may not cause harmful in-
terference, and (2) this device must accept any
interference received, including interference
that may cause undesired operation of the de-
vice.
BEFORE OPERATING DUAL HEAD
RESTRAINT DVD SYSTEM
Precautions
Start the engine when using the Dual Head
Restraint DVD System.
WARNING
The driver must not attempt to operate the Dual
Head Restraint DVD System or wear the head-
phones while the vehicle is in motion so that
full attention may be given to vehicle
operation.
CAUTION
●
Only operate the Dual Head Restraint DVD
System while the vehicle engine is running.
Operating the Dual Head Restraint DVD Sys-
tem for extended periods of time with the
engine OFF can discharge the vehicle
battery.
● Do not allow the system to get wet. Exces-
sive moisture such as spilled liquids may
cause the system to malfunction.
● While playing VIDEO-CD media, this DVD
player does not guarantee complete func-
tionality of all VIDEO-CD formats.
Parental level (parental control)
Video data with the parental control setting can
be played with this system. Please use your
own judgement to set the parental control with
the system.
4-88Monitor, climate, audio, phone and voice recognition systems

CAUTION
●Do not use leaded gasoline. Deposits from
leaded gasoline seriously reduce the three-
way catalyst’s ability to help reduce exhaust
pollutants.
● Keep your engine tuned up. Malfunctions in
the ignition, fuel injection, or electrical sys-
tems can cause overrich fuel flow into the
three-way catalyst, causing it to overheat.
Do not keep driving if the engine misfires, or
if noticeable loss of performance or other
unusual operating conditions are detected.
Have the vehicle inspected promptly by an
INFINITI retailer.
● Avoid driving with an extremely low fuel
level. Running out of fuel could cause the
engine to misfire, damaging the three-way
catalyst.
● Do not race the engine while warming it up.
● Do not push or tow your vehicle to start the
engine.
TIRE PRESSURE MONITORING SYSTEM
(TPMS)
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a Tire Pressure Monitoring
System (TPMS) that illuminates a low tire pres-
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check all 4 tires as soon as
possible, and inflate them to the proper pres-
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the
vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi-
mately one minute and then remain continu-
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as
intended. TPMS malfunctions 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
properly. 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.
Starting and driving5-3

●Make sure the area around the vehicle is
clear.
● Check fluid levels such as engine oil, cool-
ant, 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 appearance
and condition. Also check tires for proper
inflation.
● Lock all doors.
● Position seat and adjust head
restraints/headrests.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to
do likewise.
● Check the operation of warning lights when
the ignition switch is pushed to the ON
position. (See “WARNING/INDICATOR LIGHTS
AND AUDIBLE REMINDERS” in the “2. Instru-
ments and controls” section.)1. Apply the parking brake.
2. Move the selector lever to the P (Park) or
N (Neutral) position. (P is recommended.)
The starter is designed not to operate unless
the selector lever is in either of the above
positions.
3. Push the ignition switch to the ON posi-tion. Depress the brake pedal and push
the ignition switch to start the engine.
To start the engine immediately, push and
release the ignition switch while depressing
the brake pedal with the ignition switch in
any position.
● If the engine is very hard to start in
extremely cold weather or when restart-
ing, depress the accelerator pedal a little
(approximately 1/3 to the floor) and while
holding, crank the engine. Release the
accelerator pedal when the engine starts.
● If the engine is very hard to start because
it is flooded, depress the accelerator
pedal all the way to the floor and hold it.
Push the ignition switch to the ON posi-
tion to start cranking the engine. After 5
or 6 seconds, stop cranking by pushing
the ignition switch to OFF. After cranking
the engine, release the accelerator pedal.
Crank the engine with your foot off the accelerator pedal
by depressing the brake
pedal and pushing the push-button igni-
tion switch to start the engine. If the
engine starts, but fails to run, repeat the
above procedure.
CAUTION
Do not operate the starter for more than 15
seconds at a time. If the engine does not start,
push the ignition switch to OFF and wait 10
seconds before cranking again, otherwise the
starter could be damaged.
4. Warm-up
Allow the engine to idle for at least 30
seconds after starting. Do not race the en-
gine while warming it up. Drive at moderate
speed for a short distance first, especially in
cold weather. In cold weather, keep the
engine running for a minimum of 2 - 3
minutes before shutting it off. Starting and
stopping the engine over a short period of
time may make the vehicle more difficult to
start.
When racing the engine up to 4,000 rpm or
more under the no load condition, the en-
gine will enter the fuel cut mode.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving5-13

The IBA system will remain in the last ON or OFF
state it was left in until it is manually changed
by pressing the IBA OFF switch.
Illumination of the IBA OFF indicator light with-
out a beep sound is an indication that the IBA
system is temporarily unavailable. It will occur
under the following conditions:
– When driving into a strong light (for example,sunlight)
– When the 4WD shift switch is in the 4H or 4L position (for 4WD models)
The IBA OFF indicator light will turn off when the
system returns to its normal operating condi-
tions.
For the sensor maintenance, see “Sensor main-
tenance” earlier in this section.CAUTION
During the first 1,200 miles (2,000 km), follow
these recommendations to obtain maximum
engine performance and ensure the future reli-
ability and economy of your new vehicle.
Failure to follow these recommendations may
result in shortened engine life and reduced en-
gine performance.
● Avoid driving for long periods at constant
speed, either fast or slow. Do not run the
engine over 4,000 rpm.
● Do not accelerate at full throttle in any gear.
● Avoid quick starts.
● Avoid hard braking as much as possible.
● Do not tow a trailer for the first 500 miles
(805 km). ●
Accelerate slowly and smoothly. Maintain
cruising speeds with a constant accelerator
position.
● Drive at moderate speeds on the highway.
● Avoid unnecessary stopping and braking.
Keep a safe distance behind other vehicles.
● Select a gear range suitable to road condi-
tions.
● Avoid unnecessary prolonged engine idling.
● Keep your engine tuned up.
● Follow the recommended periodic mainte-
nance schedule.
● Keep the tires inflated at the correct pres-
sure. Improper tire pressure will increase
wear and waste fuel.
● Make sure the front wheels are properly
aligned. Improper alignment will cause pre-
mature tire wear and lower fuel economy.
● Climate control operation lowers fuel
economy. Use the air conditioner only when
necessary.
● When cruising at highway speeds, it is more
economical to use the air conditioner and
leave the windows closed to reduce drag.
BREAK-IN SCHEDULE INCREASING FUEL ECONOMY
Starting and driving5-83

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

Child restraints................. 1-30
Booster seats ................ 1-47
LATCH system ................ 1-32
Precautions on child restraints ......1-30
Top tether strap ............... 1-34
Child safety ................... 1-28
Child safety rear door lock ...........3-6
Chimes Audible reminders ............. 2-20
Seat belt warning light and chime ....2-16
Circuit breaker, Fusible link ..........8-22
Cleaning exterior and interior .......7-2, 7-4
Climate control Automatic climate control ......4-31, 4-34
Clock ....................... 2-51
Coat hooks ................... 2-59
Cockpit ......................2-2
Cold weather driving .............5-101
Compact Disc (CD) player
(See audio system) ............... 4-57
Console box ................... 2-57
Controller, Center multi-function control
panel .......................4-3
Controls Control panel button ............4-3
INFINITI Controller ..............4-3
Coolant Capacities and recommended
fuel/lubricants ................9-2
Changing engine coolant ..........8-8
Checking engine coolant level .......8-8
Corrosion protection ...............7-6
Cruise control .................. 5-37
Fixed speed cruise control
(on ICC system) ............... 5-58
Intelligent cruise control (ICC) system . . 5-39 Cup holders
................... 2-54
D
Daytime running light system .........2-39
Dimensions ....................9-9
Distance Control Assist (DCA) system ....5-62
Distance Control Assist (DCA) system warning
light ....................... 2-13
Dot matrix liquid crystal display .......2-21
Drive belts .................... 8-17
Drive positioner ................. 3-30
Driving Cold
weather driving ........... 5-101
Driving with automatic transmission . . . 5-15
On-pavement and off-road driving .....5-6
Precautions when starting and driving . . 5-2
Safety precautions ..............5-8
Dual head restraint DVD system .......4-83
E
Economy, Fuel ................. 5-83
Elapsed time .................. 2-27
Emission control information label ......9-11
Emission control system warranty ......9-29
Engine Before starting the engine .........5-13
Break-in schedule ............. 5-83
Capacities and recommended
fuel/lubricants ................9-2
Changing engine coolant ..........8-8
Changing engine oil and filter .......8-9
Checking engine coolant level .......8-8Checking engine oil level
..........8-9
Coolant temperature gauge . . .......2-7
Emergency engine shut off .........5-12
Engine block heater ............5-102
Engine compartment check locations . . . 8-6
Engine cooling system ...........8-7
Engine oil ...................8-9
Engine oil and oil filter
recommendation ...............9-6
Engine oil replacement indicator .....2-25
Engine oil viscosity .............9-6
Engine serial number ............9-10
Engine specifications ............9-8
Engine start operation indicator .....2-23
If your vehicle overheats ..........6-13
Oil pressure gauge .............2-8
Protection mode ............... 5-14
Starting the engine ............. 5-13
Entry/exit function, Automatic drive
positioner .................... 3-30
Event Data Recorders (EDR) ..........9-32
Exhaust gas (carbon monoxide) ........5-2
Extended storage switch ............8-23
F
F.M.V.S.S./C.M.V.S.S. certification label . . . 9-11
Filter Air cleaner housing filter ..........8-18
Changing engine oil and filter . . .....8-9
Flashers
(See hazard warning flasher switch) . ....2-43
Flat tire ......................
6-2
Flat towing ................... 9-28
Flexible seating ................. 1-16
10-2