height NISSAN ALTIMA 2017 L33 / 5.G Owners Manual

1. Top tether strap anchor (P. 1-22)
2. Rear seat belts (P. 1-12)
3. Roof-mounted curtain side-impact androllover supplemental air bag (P. 1-42)
4. Front seat-mounted side-impact supple-
mental air bag (P. 1-42)
5. Head restraints/headrests (P. 1-7)
6. Front seat belt with pretensioner(s) and
shoulder height adjuster (P. 1-12, 1-42)
7. Side-impact pressure sensor (driver’s
side shown; passenger’s side similar)
(P. 1-42)
8. Supplemental air bags (P. 1-42)
9. Front seats (P. 1-2)
10. Occupant classification sensor
(weight sensor) (P. 1-42)
11. Rear seats (P. 1-2)
12. LATCH (Lower Anchors and Tethers for
CHildren) system (P. 1-22)
Refer to the page number indicated in pa-
rentheses for operating details.
LII2377
AIR BAGS, SEAT BELTS AND CHILD
RESTRAINTS
0-2Illustrated table of contents

Seat lifter (driver’s seat)
Move the adjusting lever as shown to adjust the
seat height until the desired position is achieved.
FRONT POWER SEAT ADJUSTMENT
(if so equipped)
Operating tips
WARNING
Before driving the vehicle, return the seat-
back to an upright seating position after
manually releasing it. Also, make sure the
seat is locked in place. Failure to do so
may cause the seat to move in a collision
or sudden stop. This may result in damage
to the seat or personal injury.●
The power seat motor has an auto-reset
overload protection circuit. If the motor
stops during operation, wait 30 seconds
then reactivate the switch.
● Do not operate the power seat switch for a
long period of time when the engine is off.
This will discharge the battery.
Forward and backward
Moving the switch as shown will slide the seat
forward or backward to the desired position.
LRS2573LRS2662
1-4Safety—Seats, seat belts and supplemental restraint system

Reclining
Move the recline switch as shown until the de-
sired angle is obtained.
The reclining feature allows adjustment of the
seatback for occupants of different sizes for
added comfort and to help obtain proper seat
belt fit. For additional information, refer to “Pre-
cautions on seat belt usage” in this section. Also,
the seatback can be reclined to allow occupants
to rest when the vehicle is stopped and the shift
lever is in the P (Park) position.
Seat lifter (driver’s seat)
Move the switch as shown to adjust the angle
and height of the seat cushion.
Lumbar support (driver’s seat)
The lumbar support feature provides adjustable
lower back support to the driver. Push the switch
as shown to adjust the seat lumbar area.
LRS2636LRS2270
Safety—Seats, seat belts and supplemental restraint system1-5

To increase your confidence in the seat belts,
check the operation as follows:● Grasp the shoulder belt and pull forward
quickly. The retractor should lock and re-
strict further belt movement.
If the retractor does not lock during this check,
get the system checked. It is recommended that
you visit a NISSAN dealer for this service or to
learn more about seat belt operation.
Shoulder belt height adjustment (front
seats)
The shoulder belt anchor height should be ad-
justed to the position best for you. For additional
information, refer to “Precautions on seat belt
usage” in this section. To adjust, pull out the
adjustment button
1and move the shoulder belt
anchor to the desired position
2, so the belt
passes over the center of the shoulder. The belt
should be away from your face and neck, but not
falling off your shoulder. Release the adjustment
button to lock the shoulder belt anchor into posi-
tion.
WARNING
● After adjustment, release the adjust-
ment button and try to move the shoul-
der 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.
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 for purchase.
The extender adds approximately 8 in (200 mm)
of length and may be used for either the driver or
front passenger seating position. It is recom-
mended that you visit a NISSAN dealer for assis-
tance with purchasing an extender if an extender
is required.LRS0242
1-18Safety—Seats, seat belts and supplemental restraint system

There are three basic types of child restraint
systems:● Rear-facing child restraints
● Forward-facing child restraints
● Booster seats
The proper restraint depends on the child’s size.
Generally, infants up to about 1 year and less
than 20 lbs (9 kg) should be placed in rear-facing
child restraints. Forward-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 forward-facing child restraint.
WARNING
Infants and children need special protec-
tion. 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 territo-
ries require the use of approved child restraints
for infants and small children. For additional infor-
mation, refer to “Child restraints” in this section.
A child restraint may be secured in the vehicle by
using either the LATCH (Lower Anchors and
Tethers for CHildren) system or with the vehicle
seat belt. For additional information, refer to
“Child restraints” in this section.
NISSAN recommends that all pre-teens
and children 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
vehicle has a supplemental restraint sys-
tem (air bag system) for the front passen-
ger. For additional information, refer to
“Supplemental Restraint System (SRS)” in
this section.
INFANTS
Infants up to at least 1 year old should be placed
in a rear-facing child restraint. NISSAN recom-
mends that infants be placed in child restraints
that comply with Federal Motor Vehicle Safety
Standards or Canadian Motor Vehicle Safety
Standards. You should choose a child restraint that 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 re-
straint with a harness. Refer to the manufactur-
er’s instructions for minimum and maximum
weight and height recommendations. NISSAN
recommends that small children be placed in
child restraints that comply with Federal Motor
Vehicle 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 instal-
lation and use.
LARGER CHILDREN
Children should remain in a forward-facing child
restraint with a harness until they reach the maxi-
mum height or weight limit allowed by the child
restraint manufacturer.
1-20Safety—Seats, seat belts and supplemental restraint system

Once a child outgrows the height or weight limit
of the harness-equipped forward-facing child re-
straint, NISSAN recommends that the child be
placed in a commercially available booster seat to
obtain proper seat belt fit. For a seat belt to fit
properly, the booster seat should raise the child
so that the shoulder belt is properly positioned
across the chest and the top, middle portion of
the shoulder. The shoulder belt should not cross
the neck or face and should not fall off the shoul-
der. The lap belt should lie snugly across the
lower hips or upper thighs, not the abdomen. 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 Canadian Mo-
tor Vehicle Safety Standards.
A booster seat should be used until the child can
pass the seat belt fit test below:● Are the child’s back and hips against the
vehicle seatback?
● Is the child able to sit without slouching?
● Do the child’s knees bend easily over the
front edge of the seat with feet flat on the
floor? ●
Can the child safely wear the seat belt (lap
belt low and snug across the hips and shoul-
der belt across mid-chest and shoulder)?
● Is the child able to use the properly adjusted
head restraint/headrest?
● Will the child be able to stay in position for
the entire ride?
If you answered no to any of these questions, the
child should remain in a booster seat using a
three-point type seat belt.
LRS2690
Safety—Seats, seat belts and supplemental restraint system1-21

●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.
● If the combined weight of the child and child
restraint is less than 65 lbs (29.5 kg) , you
may use either the LATCH anchors or the
seat belt to install the child restraint (not both
at the same time) .
● If the combined weight of the child and child
restraint is greater than 65 lbs (29.5 kg) , use
the vehicle’s seat belt (not the lower an-
chors) to install the child restraint.
● Be sure to follow the child restraint manufac-
turer’s instructions for installation.
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 forward-facing child re-
straints be secured to the designated an-
chor point on the vehicle.
LATCH (Lower Anchors and Tethers
for CHildren) SYSTEM
Your vehicle is equipped with special anchor
points that are used with LATCH system compat-
ible 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
unless the combined weight of the child and child
restraint exceeds 65 lbs (29.5 kg) . If the com-
bined weight of the child and child restraint is
greater than 65 lbs (29.5 kg) , use the vehicle’s
seat belt (not the lower anchors) to install the child restraint. Be sure to follow the child restraint
manufacturer’s instructions for installation.
The LATCH anchor points are provided to install
child restraints in the rear outboard seating posi-
tions only. Do not attempt to install a child re-
straint in the center position using the LATCH
anchors.
LATCH lower anchor
WARNING
Failure to follow the warnings and instruc-
tions for proper use and installation of
child restraints could result in serious in-
jury or death of a child or other passen-
gers 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 re-
straint will not be secured properly.
LATCH system anchor locations
LRS2165
1-24Safety—Seats, seat belts and supplemental restraint system

●When the BSW system is turned on, the
BSW/RCTA indicator (white) in the vehicle
information display illuminates.
BSW SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the BSW system. Failure to operate the
vehicle in accordance with these system
limitations could result in serious injury or
death.
● The BSW system cannot detect all ve-
hicles under all conditions.
● The radar sensors may not be able to
detect and activate BSW when certain
objects are present such as:
– Pedestrian, bicycles, animals.
– Vehicles such as motorcycles, low height vehicles, or high ground clear-
ance vehicles.
– Oncoming vehicles.
– Vehicles remaining in the detection zone when you accelerate from a
stop. – A vehicle merging into an adjacent
lane at a speed approximately the
same as your vehicle.
– A vehicle approaching rapidly from behind.
– A vehicle which your vehicle over- takes rapidly.
– A vehicle that passes through the de- tection zone quickly.
– When overtaking several vehicles in a row, the vehicles after the first ve-
hicle may not be detected if they are
traveling close together.
● The radar sensors’ detection zone is
designed based on a standard lane
width. When driving in a wider lane,
the radar sensors may not detect ve-
hicles in an adjacent lane. When driv-
ing in a narrow lane, the radar sen-
sors may detect vehicles driving two
lanes away.
● The radar sensors are designed to
ignore most stationary objects, how-
ever objects such as guardrails,
walls, foliage and parked vehicles
may occasionally be detected. This is
a normal operation condition. ●
The following conditions may reduce
the ability of the radar to detect other
vehicles:
– Severe weather
– Road spray
– Ice/frost/snow build-up on the vehicle
– Dirt build-up on the vehicle
● Do not attach stickers (including trans-
parent material) , install accessories or
apply additional paint near the radar
sensors. These conditions may reduce
the ability of the radar to detect other
vehicles.
● Excessive noise (for example, audio
system volume, open vehicle window)
will interfere with the chime sound, and
it may not be heard.
5-24Starting and driving

If you wax the surface of the hood, be careful not
to let wax get into the washer nozzle
D. This may
cause clogging or improper windshield-washer
operation. If wax gets into the nozzle, remove it
with a needle or small pin
C. If the brakes do not operate properly, have the
brakes checked. It is recommended that you visit
a NISSAN dealer for this service.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear disc-type brakes self-adjust
every time the brake pedal is applied.
WARNING
Have your brake system checked if the
brake pedal height does not return to nor-
mal. It is recommended that you visit a
NISSAN dealer for this service.
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions, occa-
sional brake squeak, squeal or other noise may
be heard. Occasional brake noise during light to
moderate stops is normal and does not affect the
function or performance of the brake system.
Proper brake inspection intervals should
be followed.
For additional information regard-
ing brake inspections, refer to the appropriate
maintenance schedule information in the Main-
tenance and Schedules section of this manual.
LDI2731
BRAKES
8-20Do-it-yourself

1Tire size (example: P215/65R15 95H)
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 (65): 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 (15): This number
is the wheel or rim diameter in inches.
6. Two- or three-digit number (95): 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
WDI0395
8-34Do-it-yourself