lock NISSAN ALTIMA SEDAN 2017 User Guide

Raise
To raise the head restraint/headrest, pull it up.
Make sure the head restraint/headrest is posi-
tioned so the lock knob is engaged in the notch
before riding in that designated seating position.
Lower
To lower, push and hold the lock knob and push
the head restraint/headrest down.
Make sure the head restraint/headrest is posi-
tioned so the lock knob is engaged in the notch
before riding in that designated seating position.
LRS2305LRS2306
Safety—Seats, seat belts and supplemental restraint system1-11

PREGNANT WOMEN
NISSAN recommends that pregnant women use
seat belts. The seat belt should be worn snug and
always position the lap belt as low as possible
around the hips, not the waist. Place the shoulder
belt over your shoulder and across your chest.
Never run the lap/shoulder belt over your ab-
dominal area. Contact your doctor for specific
recommendations.
INJURED PERSONS
NISSAN recommends that injured persons use
seat belts. Check with your doctor for specific
recommendations.
THREE-POINT TYPE SEAT BELT
WITH RETRACTOR
WARNING
●Every person who drives or rides in this
vehicle should use a seat belt at all
times. Children should be in the rear
seats and in an appropriate restraint. ●
Do not ride in a moving vehicle when
the seatback is reclined. This can be
dangerous. The shoulder belt will not
be against your body. In an accident,
you could be thrown into it and receive
neck or other serious injuries. You
could also slide under the lap belt and
receive serious internal injuries.
● For the most effective protection when
the vehicle is in motion, the seat should
be upright. Always sit well back and
upright in the seat with both feet on the
floor and adjust the seat belt properly.
● Do not allow children to play with the
seat belts. Most seating positions are
equipped with Automatic Locking Re-
tractor (ALR) mode seat belts. If the seat
belt becomes wrapped around a child’s
neck with the ALR mode activated, the
child can be seriously injured or killed if
the seat belt retracts and becomes
tight. This can occur even if the vehicle
is parked. Unbuckle the seat belt to
release the child. If the seat belt cannot
be unbuckled or is already unbuckled,
release the child by cutting the seat belt
with a suitable tool (such as a knife or
scissors) to release the seat belt.
Fastening the seat belts
1. Adjust the seat. For additional information, refer to “Seats” in this section.
Manual front seat shown (if so equipped)
LRS2571
Safety—Seats, seat belts and supplemental restraint system1-15

2. Slowly pull the seat belt out of the retractorand insert the tongue into the buckle
Auntil
you hear and feel the latch engage.
● The retractor is designed to lock dur-
ing a sudden stop or on impact. A
slow pulling motion permits the seat
belt to move and allows you some
freedom of movement in the seat.
● If the seat belt cannot be pulled from
its fully retracted position, firmly pull
the belt and release it. Then
smoothly pull the belt out of the re-
tractor.
Power front seat shown (if so equipped)
LRS2662LRS2674
1-16Safety—Seats, seat belts and supplemental restraint system

3. Position the lap belt portionlow and snug
on the hips
Bas shown.
4. Pull the shoulder belt portion toward the retractor to take up extra slack
C. Be sure
the shoulder belt is routed over your shoul-
der and across your chest.
The front passenger seat and the rear seating
positions’ three-point seat belts have two modes
of operation: ● Emergency Locking Retractor (ELR)
● Automatic Locking Retractor (ALR)
The ELR mode allows the seat belt to extend and
retract to allow the driver and passengers some freedom of movement in the seat. The ELR locks
the seat belt when the vehicle slows down rapidly
or during certain impacts.
The ALR mode (child restraint mode) locks the
seat belt for child restraint installation.
When the ALR mode is activated, the seat belt
cannot be extended again until the seat belt
tongue is detached from the buckle and fully
retracted. The seat belt returns to the ELR mode
after the seat belt fully retracts. For additional
information, refer to “Child restraints” in this sec-
tion.
The ALR mode should be used only for
child restraint installation. During normal
seat belt use by an occupant, the ALR mode
should not be activated. If it is activated, it
may cause uncomfortable seat belt ten-
sion. It can also change the operation of
the front passenger air bag. For additional
information, refer to “Front passenger air
bag and status light” in this section.
WARNING
When fastening the seat belts, be certain
that the seatbacks are completely secured
in the latched position. If they are not
completely secured, passengers may be
injured in an accident or sudden stop.
Unfastening the seat belts
To unfasten the seat belt, press the button on the
buckle
1. The seat belt automatically retracts.
Checking seat belt operation
Seat belt retractors are designed to lock seat belt
movement by two separate methods:
● When the seat belt is pulled quickly from the
retractor
● When the vehicle slows down rapidly
LRS2675WRS0139
Safety—Seats, seat belts and supplemental restraint system1-17

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

WARNING
●Only NISSAN seat belt extenders, made
by the same company which made the
original equipment seat belts, should
be used with NISSAN seat belts.
● Adults and children who can use the
standard seat belt should not use an
extender. Such unnecessary use could
result in serious personal injury in the
event of an accident.
● Never use seat belt extenders to install
child restraints. If the child restraint is
not secured properly, the child could be
seriously injured or killed in a collision
or a sudden stop.
SEAT BELT MAINTENANCE
● To clean the seat belt webbing, apply a
mild soap solution or any solution recom-
mended for cleaning upholstery or carpet.
Then wipe with a cloth and allow the seat
belts to dry in the shade. Do not allow the
seat belts to retract until they are completely
dry.
● If dirt builds up in the shoulder belt
guide of the seat belt anchors, the seat
belts may retract slowly. Wipe the shoulder
belt guide with a clean, dry cloth. ●
Periodically check to see that the seat
belt and the metal components, such as
buckles, tongues, retractors, flexible wires
and anchors, work properly. If loose parts,
deterioration, cuts or other damage on the
webbing is found, the entire seat belt as-
sembly should be replaced.
WARNING
Do not allow children to play with the seat
belts. Most seating positions are
equipped with Automatic Locking Retrac-
tor (ALR) mode seat belts. If the seat belt
becomes wrapped around a child’s neck
with the ALR mode activated, the child can
be seriously injured or killed if the seat
belt retracts and becomes tight. This can
occur even if the vehicle is parked. Un-
buckle the seat belt to release the child. If
the seat belt cannot be unbuckled or is
already unbuckled, release the child by
cutting the seat belt with a suitable tool
(such as a knife or scissors) to release the
seat belt.
Children need adults to help protect them.
They need to be properly restrained.
In addition to the general information in this
manual, child safety information is available from
many other sources, including doctors, teachers,
government traffic safety offices, and community
organizations. Every child is different, so be sure
to learn the best way to transport your child.
CHILD SAFETY
Safety—Seats, seat belts and supplemental restraint system1-19

3. For child restraints that are equipped withwebbing-mounted attachments, remove any
additional slack from the anchor attach-
ments. Press downward and rearward firmly
in the center of the child restraint with your
hand to compress the vehicle seat cushion
and seatback while tightening the webbing
of the anchor attachments. 4. After attaching the child restraint, test it be-
fore you place the child in it. Push it from side
to side while holding the child restraint near
the LATCH attachment path. The child re-
straint should not move more than 1 inch
(25 mm) , from side to side. Try to tug it
forward and check to see if the LATCH at-
tachment holds the restraint in place. If the
restraint is not secure, tighten the LATCH
attachment as necessary, or put the restraint
in another seat and test it again. You may
need to try a different child restraint or try
installing by using the vehicle seat belt (if
applicable) . Not all child restraints fit in all
types of vehicles. 5. Check to make sure the child restraint is
properly secured prior to each use. If the
child restraint is loose, repeat steps 1
through 4.
REAR-FACING CHILD RESTRAINT
INSTALLATION USING THE SEAT
BELTS
WARNING
The three-point seat belt with Automatic
Locking Retractor (ALR) must be used
when installing a child restraint. Failure to
use the ALR mode will result in the child
restraint not being properly secured. The
restraint could tip over or be loose and
cause injury to a child in a sudden stop or
collision.
For additional information, refer to all Warnings
and Cautions in the “Child safety” and “Child
restraints” sections of this manual before install-
ing a child restraint.
Do not use the lower anchors if the combined
weight of the child and the child restraint exceeds
65 lbs (29.5 kg) . If the combined weight of the
child and the 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
Rear-facing – step 3
LRS0673
Rear-facing – step 4
LRS0674
1-28Safety—Seats, seat belts and supplemental restraint system

6. After attaching the child restraint, test it be-fore you place the child in it. Push it from side
to side while holding the child restraint near
the seat belt path. The child restraint should
not move more than 1 inch (25 mm) , from
side to side. Try to tug it forward and check
to see if the belt holds the restraint in place.
If the restraint is not secure, tighten the seat
belt as necessary, or put the restraint in
another seat and test it again. You may need
to try a different child restraint. Not all child
restraints fit in all types of vehicles. 7. Check to make sure that the child restraint is
properly secured prior to each use. If the
seat belt is not locked, repeat steps 1
through 6.
After the child restraint is removed and the seat
belt fully retracted, the ALR mode (child restraint
mode) is canceled.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION USING
LATCH
For additional information, refer to all Warnings
and Cautions in the “Child safety” and “Child
restraints” sections of this manual before install-
ing a child restraint.
Do not use the lower anchors if the combined
weight of the child and the child restraint exceeds
65 lbs (29.5 kg) . If the combined weight of the
child and the 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.
Follow these steps to install a forward-facing
child restraint using the LATCH system: 1. Position the child restraint on the seat. Al- ways follow the child restraint manufactur-
er’s instructions. 2. Secure the child restraint anchor attach-
ments to the LATCH lower anchors. Check
to make sure the LATCH attachment is prop-
erly attached to the lower anchors.
If the child restraint is equipped with a top
tether strap, route the top tether strap and
secure the tether strap to the tether anchor
point. For additional information, refer to “In-
stalling top tether strap” in this section.
Do not install child restraints that require the
use of a top tether strap in seating positions
that do not have a top tether anchor.
Rear-facing – step 6
LRS2397
Forward-facing webbing-mounted – step 2
WRS0799
Safety—Seats, seat belts and supplemental restraint system1-31

Rear bench seat
OUTBOARD SEATING POSITIONS1. Remove the head restraint/headrest (if so equipped) and store it in a secure place. Be
sure to reinstall the head restraint/headrest
(if so equipped) when the child restraint is
removed. For additional information about
head restraint/headrest (if so equipped) ad-
justment, removal and installation, refer to
Head restraints/headrests in this section.
2. Position the top tether strap
1over the
seatback.
3. Secure the tether strap to the tether anchor point
2as shown.
4. Tighten the tether strap according to the manufacturer’s instructions to remove any
slack.
If you have any questions when installing a
top tether strap, it is recommended that
you visit a NISSAN dealer for this service.
WARNING
Child restraint anchorages are designed
to withstand only those loads imposed by
correctly fitted child restraints. Under no
circumstances are they to be used to at-
tach adult seat belts, or other items or
equipment to the vehicle. Doing so could
damage the child restraint anchorages.
The child restraint will not be properly
installed using the damaged anchorage,
and a child could be seriously injured or
killed in a collision.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION USING
THE SEAT BELTS
WARNING
The three-point seat belt with Automatic
Locking Retractor (ALR) must be used
when installing a child restraint. Failure to
use the ALR mode will result in the child
restraint not being properly secured. The
restraint could tip over or be loose and
cause injury to a child in a sudden stop or
collision. Also, it can change the operation
of the front passenger air bag. For addi-
tional information, refer to “Front passen-
ger air bag and status light” in this section. For additional information, refer to all Warnings
and Cautions in the “Child safety” and “Child
restraints” sections of this manual before install-
ing a child restraint.
Do not use the lower anchors if the combined
weight of the child and the child restraint exceeds
65 lbs (29.5 kg) . If the combined weight of the
child and the 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.
Forward-facing (front passenger seat) –
step 1
WRS0699
1-34Safety—Seats, seat belts and supplemental restraint system

6. Remove any additional slack from the seatbelt; press downward and rearward firmly in
the center of the child restraint with your
knee to compress the vehicle seat cushion
and seatback while pulling up on the seat
belt.
7. Tighten the tether strap according to the manufacturer’s instructions to remove any
slack. 8. After attaching the child restraint, test it be-
fore you place the child in it. Push it from side
to side while holding the child restraint near
the seat belt path. The child restraint should
not move more than 1 inch (25 mm) , from
side to side. Try to tug it forward and check
to see if the belt holds the restraint in place.
If the restraint is not secure, tighten the seat
belt as necessary, or put the restraint in
another seat and test it again. You may need
to try a different child restraint. Not all child
restraints fit in all types of vehicles. 9. Check to make sure the child restraint is
properly secured prior to each use. If the
seat belt is not locked, repeat steps 2
through 8.
Forward-facing – step 6
WRS0681
Forward-facing – step 8
WRS0698
Safety—Seats, seat belts and supplemental restraint system1-37