height INFINITI QX 2011 Owners Manual

Forward and backward :
Moving the switch
1forward or backward will
slide the seat forward or backward to the
desired position. Reclining :
Move the recline switch2backward until the
desired angle is obtained. To bring the seatback
forward again, move the switch
2forward.
The reclining feature allows adjustment of the
seatback for occupants of different sizes for
added comfort and to help obtain proper seat
belt fit. (See “PRECAUTIONS ON SEAT BELT
USAGE” later in this section.) Also, the seatback
can be reclined to allow occupants to rest when
the vehicle is stopped and the transmission is
in the P (Park) position. Seat lifter:
1. Pull up or push down the adjusting switch
to adjust the seat height until the desired
position is achieved.
2. Tilt up or down the adjusting switch to adjust the front angle of the seat until the
desired position is achieved (for driver’s
seat).
SSS1051SSS1052
Safety — Seats, seat belts and supplemental restraint system1-3

Storing 3rd row seat belt buckles
Before folding down the seat, put the buckles in
the storage of the seat cushion to avoid drop-
ping it under the seat cushion.
Shoulder belt height adjustment (for
front seats and 2nd row seats)
The shoulder belt anchor height should be
adjusted to the position best for you. (See
“PRECAUTIONS ON SEAT BELT USAGE” earlier in
this section.)
To adjust, push the button
A, and then move
the shoulder belt anchor to the desired posi-
tion, so that the belt passes over the center of
the shoulder. The belt should be away from
your face and neck, but not falling off of your
shoulder. Release the adjustment button to lock
the shoulder belt anchor into position.
WARNING
● After adjustment, release the adjustment
button and try to move the shoulder belt
anchor up and down to make sure it is se-
curely fixed in position.
● The shoulder belt anchor height should be
adjusted to the position best for you. Failure
to do so may reduce the effectiveness of the
entire restraint system and increase the
chance or severity of injury in an accident.
SEAT BELT EXTENDERS
If, because of body size or driving position, it is
not possible to properly fit the lap-shoulder belt
and fasten it, an extender that is compatible
with the installed seat belts is available that
can be purchased. The extender adds approxi-
mately 8 in (200 mm) of length and may be
used for either the driver or front passenger
seating position. See an INFINITI retailer for
assistance with purchasing an extender if an
extender is required.
SSS1097SSS0896
Safety — Seats, seat belts and supplemental restraint system1-27

WARNING
Infants and children need special protection.
The vehicle’s seat belts may not fit them prop-
erly. The shoulder belt may come too close to
the face or neck. The lap belt may not fit over
their small hip bones. In an accident, an im-
properly fitting seat belt could cause serious or
fatal injury. Always use appropriate child
restraints.
All U.S. states and Canadian provinces or terri-
tories require the use of approved child re-
straints for infants and small children. See
“CHILD RESTRAINTS” later in this section.
A child restraint may be secured in the vehicle
by using either the LATCH (Lower Anchor and
Tethers for CHildren) system or with the vehicle
seat belt. See “CHILD RESTRAINTS” later in this
section for more information.
INFINITI recommends that all pre-teens and chil-
dren be restrained in the rear seat. Studies show
that children are safer when properly restrained
in the rear seat than in the front seat.
This is especially important because your ve-
hicle has a supplemental restraint system (Air
bag system) for the front passenger. See
“SUPPLEMENTAL RESTRAINT SYSTEM” later in
this section.
INFANTS
Infants up to at least 1 year old should be
placed in a rear-facing child restraint. INFINITI
recommends that infants be placed in child
restraints that comply with Federal Motor Ve-
hicle Safety Standards or Canadian Motor Ve-
hicle Safety Standards. You should choose a
child restraint that fits your vehicle and always
follow the manufacturer’s instructions for in-
stallation and use.
SMALL CHILDREN
Children that are over 1 year old and weigh at
least 20 lbs (9 kg) should remain in a rear-
facing child restraint as long as possible up to
the height or weight limit of the child restraint.
Forward-facing child restraints are available for
children who outgrow rear-facing child re-
straints and are at least 1 year old. Refer to the
manufacturer’s instructions for minimum and
maximum weight and height recommendations.
INFINITI recommends that small children be
placed in child restraints that comply with
Federal Motor Vehicle Safety Standards or Ca-
nadian Motor Vehicle Safety Standards. You
should choose a child restraint that fits your
vehicle and always follow the manufacturer’s
instructions for installation and use.
LARGER CHILDREN
Children who are too large for child restraints
should be seated and restrained by the seat
belts which are provided. The seat belt may not
fit properly if the child is less than 4 ft 9 in
(142.5 cm) tall and weighs between 40 lbs (18
kg) and 80 lbs (36 kg). A booster seat should be
used to obtain proper seat belt fit.
INFINITI recommends that a child be placed in a
commercially available booster seat if the
shoulder belt fits close to the face or neck or if
the lap portion of the seat belt goes across the
abdomen. The booster seat should raise the
child so that the shoulder belt is properly
positioned across the top, middle portion of the
shoulder and the lap belt is low on the hips. A
booster seat can only be used in seating posi-
tions that have a three-point type seat belt. The
booster seat should fit the vehicle seat and
have a label certifying that it complies with
Federal Motor Vehicle Safety Standards or Ca-
nadian Motor Vehicle Safety Standards. Once
the child has grown so the shoulder belt is no
longer on or near the face and neck, use the
shoulder belt without the booster seat.
Safety — Seats, seat belts and supplemental restraint system1-29

– Even with the INFINITI Advanced Air BagSystem, never install a rear-facing child
restraint in the front seat. An inflating air
bag could seriously injure or kill a child. A
rear-facing child restraint must only be
used in the rear seat.
– Be sure to purchase a child restraint that will fit the child and vehicle. Some child
restraints may not fit properly in your
vehicle.
– Child restraint anchor points are de- signed to withstand loads from child re-
straints that are properly fitted.
– Never use the anchor points for adult seat belts or harnesses.
– A child restraint with a top tether strap should not be used in the front passenger
seat.
– Keep seatbacks as upright as possible af- ter fitting the child restraint.
– Infants and children should always be placed in an appropriate child restraint
while in the vehicle. ●
When the child restraint is not in use, keep it
secured with the LATCH system or a seat
belt. In a sudden stop or collision, loose ob-
jects can injure occupants or damage the
vehicle.
CAUTION
A child restraint in a closed vehicle can become
very hot. Check the seating surface and buckles
before placing a child in the child restraint.
This vehicle is equipped with a universal child
restraint anchor system, referred to as the
LATCH (Lower Anchors and Tethers for CHildren)
system. Some child restraints include rigid or
webbing-mounted attachments that can be con-
nected to these anchors.
For details, see “Lower Anchors and Tethers for
CHildren System (LATCH)” later in this section.
If you do not have a LATCH compatible child
restraint, the vehicle seat belts can be used. Several manufacturers offer child restraints for
infants and small children of various sizes.
When selecting any child restraint, keep the
following points in mind:
●
Choose only a restraint with a label certify-
ing that it complies with Federal Motor Ve-
hicle Safety Standard 213 or Canadian Motor
Vehicle Safety Standard 213.
● Check the child restraint in your vehicle to
be sure it is compatible with the vehicle’s
seat and seat belt system.
● If the child restraint is compatible with your
vehicle, place your child in the child restraint
and check the various adjustments to be
sure the child restraint is compatible with
your child. Choose a child restraint that is
designed for your child’s height and weight.
Always follow all recommended procedures.
All U.S. states and Canadian provinces or territo-
ries require that infants and small children be
restrained in an approved child restraint at all
times while the vehicle is being operated. Cana-
dian law requires the top tether strap on
forward-facing child restraints be secured to the
designated anchor point on the vehicle.
Safety — Seats, seat belts and supplemental restraint system1-31

CAUTION
●Do not store the main sun visor before stor-
ing the extension sun visor.
● Do not pull the extension sun visor forcedly
downward.
1. To block out glare from the front, swing down the main sun visor
1.
2. To block glare from the side, remove the main sun visor from the center mount and
swing it to the side
2.
3. Draw out the extension sun visor
3from
the main sun visor to block from further
glare.
INSIDE MIRROR
Adjust the height and the angle of the inside
mirror to the desired position.
Automatic anti-glare type
The inside mirror is designed so that it auto-
matically changes reflection according to the
intensity of the headlights of the following
vehicle.
The anti-glare system will be automatically
turned on when the ignition switch is pushed to
the ON position.
When the anti-glare system is turned on, the
indicator light
Awill illuminate and excessive
glare from the headlights of the vehicle behind
you will be reduced.
SPA2447SPA2450-A
MIRRORS
Pre-driving checks and adjustments3-27

Be careful not to clog the washer nozzleA.
This may cause improper windshield washer
operation. If the nozzle is clogged, remove any
objects with a needle or small pin
B.Be
careful not to damage the nozzle. Contact an INFINITI retailer if checking or re-
placement is required.
If the brakes do not operate properly, have the
brakes checked by an INFINITI retailer.
SELF-ADJUSTING BRAKES
Your vehicle is equipped with self-adjusting
brakes.
The disc-type brakes self-adjust every time the
brake pedal is applied.
WARNING
See an INFINITI retailer for a brake system
check if the brake pedal height does not return
to normal.
BRAKE PAD WEAR WARNING
The disc brake pads have audible wear warn-
ings. When a brake pad requires replacement, it
will make a high pitched scraping sound when
the vehicle is in motion. This scraping sound
will first occur only when the brake pedal is
depressed. After more wear of the brake pad,
the sound will always be heard even if the brake
pedal is not depressed. Have the brakes
checked as soon as possible if the wear warn-
ing sound is heard.
SDI2516
REAR WINDOW WIPER BLADES
BRAKES
8-20Maintenance and do-it-yourself

TIRE LABELING
Federal law requires tire manufacturers
to place standardized information on the
sidewall of all tires. This information
identifies and describes the fundamen-
tal characteristics of the tire and also
provides the tire identification number
(TIN) for safety standard certification.
The TIN can be used to identify the tire in
case of a recall.
1Tire size (example: P215/60R16 94H)
1.P: The “P” indicates the tire is de-
signed for passenger vehicles. (Not all
tires have this information.)
2.Three-digit number (215): This num-
ber gives the width in millimeters of
the tire from sidewall edge to side-
wall edge.
3.Two-digit number (60): This number,
known as the aspect ratio, gives the
tire’s ratio of height to width.
4.R: The “R” stands for radial.
5.Two-digit number (16): This number is
the wheel or rim diameter in inches.
6.Two- or three-digit number (94): This
number is the tire’s load index. It is a
measurement of how much weight
each tire can support. You may not
find this information on all tires be-
cause it is not required by law.
7.H: Tire speed rating. You should not
drive the vehicle faster than the tire
speed rating.
Example
SDI1575
Example
SDI1606
Maintenance and do-it-yourself8-33

1. Wear indicator
2. Wear indicator location mark
Tire wear and damage
WARNING
●Tires should be periodically in-
spected for wear, cracking, bulging or
objects caught in the tread. If exces-
sive wear, cracks, bulging or deep
cuts are found, the tire(s) should be
replaced.
●The original tires have built-in tread
wear indicators. When wear indica-
tors are visible, the tire(s) should be
replaced.
●Tires degrade with age and use. Have
tires, including the spare, over 6
years old checked by a qualified tech-
nician, because some tire damage
may not be obvious. Replace the tires
as necessary to prevent tire failure
and possible personal injury.
●Improper service of the spare tire may
result in serious personal injury. If it
is necessary to repair the spare tire,
contact an INFINITI retailer.
●For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
Replacing wheels and tires
When replacing a tire, use the same size, tread
design, speed rating and load carrying capacity
as originally equipped. (See “SPECIFICATIONS”
in the “9. Technical and consumer information”
section for recommended types and sizes of
tires and wheels.)
WARNING
● The use of tires other than those recom-
mended or the mixed use of tires of different
brands, construction (bias, bias-belted or ra-
dial), or tread patterns can adversely affect
the ride, braking, handling, ground clear-
ance, body-to-tire clearance, tire chain
clearance, speedometer calibration, head-
light aim and bumper height. Some of these
effects may lead to accidents and could re-
sult in serious personal injury.
SDI1663
Maintenance and do-it-yourself8-37

WHEELS AND TIRES
Road wheel
TypeSizeOffset in (mm)
Conventional and spare 20 × 8J 1.18 (30)
22×8J
Tire
Type SizePressure PSI (kPa) [Cold]
Conventional and spare P275/60R20 114H 35 (240)
P275/50R22 111H
DIMENSIONS
Overall length in (mm) 208.3 (5,290)
Overall width in (mm) 79.9 (2,030)
Overall height in (mm) 75.8 (1,925)
Front tread in (mm) 67.5 (1,715)
Rear tread in (mm) 67.9 (1,725)
Wheelbase in (mm) 121.1 (3,075) If you plan to travel in another country,
you
should first find out if the fuel available is
suitable for your vehicle’s engine.
Using fuel with too low an octane rating may
cause engine damage. All gasoline vehicles
must be operated with unleaded gasoline.
Therefore, avoid taking your vehicle to areas
where appropriate fuel is not available.
When transferring the registration of your ve-
hicle to another country, state, province or dis-
trict, it may be necessary to modify the vehicle
to meet local laws and regulations.
The laws and regulations for motor vehicle
emission control and safety standards vary
according to the country, state, province or
district; therefore, vehicle specifications may
differ.
When any vehicle is to be taken into another
country, state, province or district and regis-
tered, its modifications, transportation, and reg-
istration are the responsibility of the user.
INFINITI is not responsible for any inconvenience
that may result.
WHEN TRAVELING OR REGISTERING YOUR
VEHICLE IN ANOTHER COUNTRY
Technical and consumer information9-9

A weight-distributing hitch system (Class IV) is
recommended if you plan to tow trailers with a
maximum weight over 5,000 lbs (2,267 kg).
Check with the trailer and towing equipment
manufacturers to determine if they recommend
the use of a weight-distributing hitch system.
NOTE:
A weight-distributing hitch system may affect
the operation of trailer surge brakes. If you are
considering use of a weight-distributing hitch
system with a surge brake-equipped trailer,
check with the surge brake, hitch or trailer
manufacturer to determine if and how this can be
done.
Follow the instructions provided by the manu-
facturer for installing and using the weight-
distributing hitch system.
General set-up instructions are as follows:
1. Park unloaded vehicle on a level surface.With the ignition switch in the ON position
and the doors closed, allow the vehicle to
stand for several minutes so that it can
level.
2. Measure the height of a reference point on the front and rear bumpers at the
center of the vehicle. 3. Attach the trailer to the vehicle and adjust
the hitch equalizers so that the front
bumper height is within0-.5inches (0 -
13 mm) of the reference height measured
in step 2. The rear bumper should be no
higher than the reference height mea-
sured in step 2.
WARNING
Properly adjust the weight distributing hitch so
the rear of the bumper is no higher than the
measured reference height when the trailer is
attached. If the rear bumper is higher than the
measured reference height when loaded, the
vehicle may handle unpredictably which could
cause a loss of vehicle control and cause seri-
ous personal injury or property damage.
Sway control device
Sudden maneuvers, wind gusts and buffeting
caused by other vehicles can affect trailer han-
dling. Sway control devices may be used to help
control these affects. If you choose to use one,
contact a reputable trailer hitch supplier to
make sure the sway control device will work
with the vehicle, hitch, trailer and the trailer’s
brake system. Follow the instructions provided
by the manufacturer for installing and using the
sway control device.
Class I hitch
Class I trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow trailers
of a maximum weight of 2,000 lb (907 kg).
Class II hitch
Class II trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow trailers
of a maximum weight of 3,500 lb (1,588 kg).
Class III hitch
Class III trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow trailers
of a maximum weight of 5,000 lb (2,267 kg).
Class IV hitch
Class IV trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow
trailers of a maximum weight of 10,000 lb
(4,545 kg). A weight distributing hitch should be
used to tow trailers that weigh over 5,000 lb
(2,267 kg).
Your vehicle may be equipped with Class IV
trailer hitch equipment that has a 10,000 lb
(4,545 kg) maximum weight rating, but your
vehicle is only capable of towing the maximum
trailer weights shown in the “Towing
Load/Specification” chart earlier in this section.
Technical and consumer information9-23