2014 INFINITI QX50 height

1-4Safety—Seats, seat belts and supplemental restraint system
SSS1052
Seat lifter:
Push the front or rear end of the switch up
or down to adjust the angle or height of the
seat.
Lumbar support (driver’s seat):
The lumbar support feature provides lower
back support to the driver.
SSS1028
Type A
Type A
Push the front
*1or back*2end of the
switch to adjust the seatback lumbar area.
SSS0836
Type B
Type B
Move the lever
*1up or down to adjust the
seatback lumbar area.
REAR SEATS
CAUTION
. When folding or returning the seatback
(s) to the upright position, to avoid
injury to yourself and others:
—Make sure that the seat path is
clear before moving the seat.

1-16Safety—Seats, seat belts and supplemental restraint system
SSS0294A
Shoulder belt height adjustment
(for front seats)
The shoulder belt anchor height should be
adjusted to the position best for you. (See
“Precautions on seat belt usage ”(P.1-11).)
To adjust, push the button
*A, and then
move the shoulder belt anchor to the
desired position, 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
securely fixed in position.
. The shoulder belt anchor height should
be adjusted to the position best for you.
Failure to do so may reduce the effec-
tiveness of the entire restraint system
and increase the chance or severity of
injury in an accident.
SSS0671
Rear center seat belt
The center seat belt buckle is identified by
the CENTER mark. The center seat belt
tongue can be fastened only into the center
seat belt buckle.
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 approximately 8 in (200
mm) of length and may be used for either
the driver or front passenger seating

1-18Safety—Seats, seat belts and supplemental restraint system
. Rear-facing child restraint
. Front-facing child restraint
. Booster seat
The proper restraint depends on the child’s
size. Generally, infants up to about 1 year
and less than 20 lb (9 kg) should be placed
in rear-facing child restraints. Front-facing
child restraints are available for children
who outgrow rear-facing child restraints
and are at least 1 year old. Booster seats
are used to help position a vehicle lap/
shoulder belt on a child who can no longer
use a front-facing child restraint.
WARNING
Infants and children need special protection.
The vehicle’s seat belts may not fit them
properly. 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 improperly fitting seat belt
could cause serious or fatal injury. Always
use appropriate child restraints.
All U.S. states and Canadian provinces or
territories require the use of approved
child restraints for infants and small
children. (See “Child restraints” (P.1-19).)Also, there are other types of child
restraints available for larger children for
additional protection.
INFINITI recommends that all pre-teens
and children be restrained in the rear seat.
According to accident statistics, children
are safer when properly restrained in the
rear seat than in the front seat.
This is especially important because your
vehicle has a supplemental restraint sys-
tem (air bag system) for the front passen-
ger. (See
“Supplemental restraint system”
(P.1-37).)
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 Vehicle Safety Standards or Cana-
dian Motor Vehicle Safety Standards. You
should choose a child restraint which fits
your vehicle and always follow the manu-
facturer’s instructions for installation 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. Children who outgrow
the height or weight limit of the rear-facing
child restraint and are at least 1 year old
should be secured in a forward-facing child
restraint with a harness. Refer to the
manufacturer’s instructions for minimum
and maximum weight and height recom-
mendations. INFINITI recommends that
small children be placed in child restraints
that comply with Federal Motor Vehicle
Safety Standards or Canadian Motor Vehi-
cle Safety Standards. You should choose a
child restraint that fits your vehicle and
always follow the manufacturer’s instruc-
tions for installation and use.
LARGER CHILDREN
Children should remain in a forward-facing
child restraint with a harness until they
reach the maximum height or weight limit
allowed by the child restraint manufac-
turer.
Once a child outgrows the height or weight
limit of the harness-equipped forward-

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
certifying that it complies with Federal
Motor Vehicle Safety Standard 213 or
Canadian Motor Vehicle Safety Stan-
dard 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 de-
signed for your child’ s height and
weight. Always follow all recommended
procedures.
All U.S. states and Canadian provinces or
territories require that infants and small
children be restrained in an approved child
restraint at all times while the vehicle is
being operated. Canadian law requires the
top tether strap on front-facing child
restraints to be secured to the designated
anchor point on the vehicle.
SSS0839
LATCH system lower anchor locations
Lower Anchors and Tethers for
CHildren (LATCH) SYSTEM
Your vehicle is equipped with special
anchor points that are used with the LATCH
(Lower Anchors and Tethers for CHildren)
system compatible child restraints. This
system may also be referred to as the
ISOFIX or ISOFIX compatible system. With
this system, you do not have to use a
vehicle seat belt to secure the child
restraint.
The LATCH anchor points are provided to
install child restraints in the rear outboard
seating positions only.
LATCH lower anchor
WARNING
Failure to follow the warnings and instruc-
tions for proper use and installation of child
restraints could result in serious injury or
death of a child or other passengers in a
sudden stop or collision:
. Attach LATCH system compatible child
restraints only at the locations shown in
the illustration.
. Do not secure a child restraint in the
center rear seating position using the
LATCH lower anchors. The child restraint
will not be secured properly.
. Inspect the lower anchors by inserting
your fingers into the lower anchor area.
Feel to make sure there are no obstruc-
tions over the anchors such as seat belt
webbing or seat cushion material. The
child restraint will not be secured
properly if the lower anchors are ob-
structed.
Safety —Seats, seat belts and supplemental restraint system1-21

2. To block glare from the side, removethe main sun visor from the center
mount and swing the visor to the side
*2.
3. Slide the sun visor
*3in or out as
needed.
SPA2447
INSIDE MIRROR
Adjust the height and the angle of the
inside mirror to the desired position.
SPA2143
Manual anti-glare type
The night position*1will reduce glare
from the headlights of vehicles behind you
at night.
Use the day position
*2when driving in
daylight hours.
WARNING
Use the night position only when necessary,
because it reduces rearview clarity.
Pre-driving checks and adjustments3-23
MIRRORS

SDI2362
If you wax the surface of the hood, be
careful not to let wax get into the washer
nozzle
*A. This may cause clogging or
improper windshield washer operation. If
wax gets into the nozzle, remove it with a
needle or small pin
*B. Be careful not to
damage the nozzle. Contact an INFINITI retailer if checking or
replacement 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-adjust-
ing 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
warnings. 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 warning sound is heard.
Under some driving or climate conditions,
Maintenance and do-it-yourself8-21
REAR WINDOW WIPER BLADES
BRAKES

8-34Maintenance and do-it-yourself
SDI1575
Example
TIRE LABELING
Federal law requires tire manufac-
turers to place standardized informa-
tion on the sidewall of all tires. This
information identifies and describes
the fundamental 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.
SDI1606
Example*1Tire size (example: P215/60R16
94H)
1.P: The“P”indicates the tire is
designed for passenger vehicles.
(Not all tires have this informa-
tion.)
2.Three-digit number (215): This
number gives the width in milli-
meters of the tire from sidewall
edge to sidewall edge.
3.Two-digit number (60): This num-
ber, 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 num-
ber 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 because it
is not required by law.
7.H: Tire speed rating. You should
not drive the vehicle faster than
the tire speed rating.

Replacing wheels and tires
When replacing a tire, use the same size,
tread design, speed rating and load carry-
ing capacity as originally equipped. (See
“Specifications”(P.9-7) for recommended
types and sizes of tires and wheels.)
WARNING
. The use of tires other than those
recommended or the mixed use of tires
of different brands, construction (bias,
bias-belted or radial), or tread patterns
can adversely affect the ride, braking,
handling, ground clearance, body-to-tire
clearance, tire chain clearance, speed-
ometer calibration, headlight aim and
bumper height. Some of these effects
may lead to accidents and could result in
serious personal injury.
. For Two-Wheel Drive (2WD) models, if
your vehicle was originally equipped
with 4 tires that were the same size
and you are only replacing 2 of the 4
tires, install the new tires on the rear
axle. Placing new tires on the front axle
may cause loss of vehicle control in
some driving conditions and cause an accident and personal injury.
. If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimension.
Wheels of a different off-set could cause
premature tire wear, degrade vehicle
handling characteristics and/or interfer-
ence with the brake discs/drums. Such
interference can lead to decreased brak-
ing efficiency and/or early brake pad/
shoe wear. See “Wheels and tires” (P.9-
8) for wheel off-set dimensions.
. 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 install a damaged or deformed
wheel or tire even if it has been repaired.
Such wheels or tires could have struc-
tural damage and could fail without
warning. .
The use of retread tire is not recom-
mended.
. For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or“Tire Safety Infor-
mation” (Canada) in the Warranty Infor-
mation Booklet.All-Wheel Drive (AWD) models
CAUTION
. Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires
on the front and rear axles which will
cause excessive tire wear and may
damage the transmission, transfer case
and differential gears.
. ONLY use spare tires specified for the
AWD model.
If excessive tire wear is found, it is
recommended that all four tires be re-
placed with tires of the same size, brand,
construction and tread pattern. The tire
Maintenance and do-it-yourself8-39