ECO NISSAN ALTIMA 2021 Owners Manual

Electronic parking
brake warning
light (yellow) (if so
equipped)
The electronic parking brake system warn-
ing light functions for the electronic park-
ing brake system. If the warning light illumi-
nates, it may indicate the electronic
parking brake system is not functioning
properly. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
For additional information, refer to

This manual was prepared to help you un-
derstand the operation and maintenance
of your vehicle so that you may enjoy many
miles (kilometers) of driving pleasure.
Please read through this manual before
operating your vehicle.
A separate Warranty Information Book-
let explains details about the warranties
covering your vehicle. The “Maintenance
and schedules” section of this manual
explains details about maintaining and
servicing your vehicle. Additionally, a
separate Customer Care/Lemon Law
Booklet (U.S. only) will explain how to re-
solve any concerns you may have with
your vehicle, and clarif y your rights un-
der your state’s lemon law.
When you require any service or have any
questions, a NISSAN dealer will be glad to
assist you with the extensive resources
available to them.
In addition to factory-installed options,
your vehicle may also be equipped with
additional accessories installed prior to de-
livery. It is recommended that you visit a
NISSAN dealer for details concerning the
particular accessories with which your ve-
hicle is equipped. It is important that you
familiarize yourself with all disclosures,warnings, cautions and instructions con-
cerning proper use of such accessories
prior to operating the vehicle and/or ac-
cessory. It is recommended that you visit a
NISSAN dealer for details concerning the
particular accessories with which your ve-
hicle is equipped.
Before driving your vehicle, please read this
Owner’s Manual carefully. This will ensure
familiarity with controls and maintenance
requirements assisting you in the safe op-
eration of your vehicle.

WARNING
∙ Do not ride in a moving vehicle whenthe 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 re-
ceive 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
properly. For additional information,
refer to “Precautions on seat belt us-
age” in this section.
∙ Af ter adjustment, gently rock in the seat to make sure it is securely locked. ∙ Do not leave children unattended in-
side the vehicle. They could unknow-
ingly activate switches or controls or
make the vehicle move. Unattended
children could become involved in se-
rious accidents.
∙ To help avoid risk of injury or death through unintended operation of the
vehicle and/or its systems, do not
leave children, people who require the
assistance of others or pets unat-
tended in your vehicle. Additionally,
the temperature inside a closed ve-
hicle on a warm day can quickly be-
come high enough to cause a signifi-
cant risk of injury or death to people
and pets.
∙ Do not adjust the driver’s seat while driving so full attention may be given
to vehicle operation. The seat may
move suddenly and could cause loss
of control of the vehicle.
∙ The seatback should not be reclined any more than needed for comfort.
Seat belts are most effective when the
passenger sits well back and straight
up in the seat. If the seatback is re-
clined, the risk of sliding under the lap
belt and being injured is increased.

∙ Be sure the seat belt tongue is se-curely fastened to the proper buckle.
∙ Do not wear the seat belt inside out or twisted. Doing so may reduce its
effectiveness.
∙ Do not allow more than one person to use the same seat belt.
∙ Never carry more people in the vehicle than there are seat belts.
∙ If the seat belt warning light glows continuously while the ignition is
turned ON with all doors closed and all
seat belts fastened, it may indicate a
malfunction in the system. Have the
system checked. It is recommended
that you visit a NISSAN dealer for this
service.
∙ No changes should be made to the seat belt system. For example, do not
modif y the seat belt, add material, or
install devices that may change the
seat belt routing or tension. Doing so
may affect the operation of the seat
belt system. Modif ying or tampering
with the seat belt system may result
in serious personal injury. ∙ Once seat belt pretensioner(s) have
activated, they cannot be reused and
must be replaced together with the
retractor. It is recommended that you
visit a NISSAN dealer for this service.
∙ All seat belt assemblies, including re- tractors and attaching hardware,
should be inspected af ter any colli-
sion. It is recommended that you visit
a NISSAN dealer for this service.
NISSAN recommends that all seat belt
assemblies in use during a collision be
replaced unless the collision was mi-
nor and the belts show no damage
and continue to operate properly.
Seat belt assemblies not in use during
a collision should also be inspected
and replaced if either damage or im-
proper operation is noted.
∙ All child restraints and attaching hardware should be inspected af ter
any collision. Always follow the re-
straint manufacturer’s inspection in-
structions and replacement recom-
mendations. The child restraints
should be replaced if they are
damaged.
SEAT BELT WARNING LIGHT AND
CHIME
The driver and front passenger seat is
equipped with an enhanced seat belt re-
minder function. If your vehicle is equipped
with an enhanced seat belt reminder func-
tion, a visual and audible alert will operate if
a driver or front passenger seat belt is un-
buckled at speeds of approximately 9 mph
(15 km/h) or more under the following con-
ditions:
∙ If the driver seat belt is not fastened.

∙ The front passenger’s seat belt is notfastened and the seat is occupied by a
passenger for 7 seconds af ter the igni-
tion switch is placed in the ON position.
∙ The front passenger’s seat belt is not fastened and objects or external force
on the passenger seat change the seat
belt reminder classification to Occu-
pied.
The seat belt warning light will flash under
the conditions shown above until the nec-
essary seat belt is securely fastened.
A warning chime will sound for approxi-
mately 90 seconds or until one of the fol-
lowing conditions is met: ∙ The unbuckled front occupant’s seat belt is securely fastened.
∙ The seat belt reminder function in the front passenger seat no longer detects
that the front passenger seat is occu-
pied.
∙ The ignition is turned off or the vehicle is placed in P (Park). The below situations could result in the
seat belt reminder light being illuminated
and the chime sounding, even with no oc-
cupant present in the passenger seat:
∙ Heavy objects placed on the seat.
∙ Someone pushing or pulling on the front passenger seat.
∙ An object placed under the front pas- senger seat.
∙ An object placed between the seat cushion and center console or between
the seat cushion and the door.
∙ An object hanging on the seat or placed in the seatback pocket.
∙ A child restraint or other object pressing against the rear of the seatback.
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 abdominal
area. Contact your doctor for specific rec-
ommendations.
INJURED PERSONS
NISSAN recommends that injured persons
use seat belts. Check with your doctor for
specific recommendations.
THREE-POINT TYPE SEAT BELT
WITH RETRACTOR

∙ Do not allow children to play with theseat 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 acti-
vated, the child can be seriously in-
jured 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 informa- tion, refer to “Seats” in this section.

WARNING
∙ Af ter adjustment, release the adjust-ment 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 re-
duce 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 for purchase. The ex-
tender adds approximately 8 in (200 mm)
of length and may be used for either the
driver or front passenger seating position.
It is recommended that you visit a NISSAN
dealer for assistance with purchasing an
extender if an extender is required.

WARNING
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 re-
lease the child. If the seat belt cannot be
unbuckled or is already unbuckled, re-
lease 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 re-
strained.
In addition to the general information in
this manual, child safety information is
available from many other sources, includ-
ing doctors, teachers, government traffic
safety offices, and community organiza-
tions. Every child is different, so be sure to
learn the best way to transport your child. There are three basic types of child re-
straint 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 chil-
dren who outgrow rear-facing child re-
straints 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.

– Infants and children should neverbe held on anyone’s lap. Even the
strongest adult cannot resist the
forces of a collision.
– Do not put a seat belt around both a child and another passenger. – NISSAN recommends that all child
restraints be installed in the rear
seat. Studies show that children
are safer when properly restrained
in the rear seat than in the front
seat. If you must install a forward-
facing child restraint in the front
seat, refer to “Forward-facing child
restraint installation using the seat
belts” in this section.
– Even with the NISSAN Advanced Air Bag System, never install a rear-
facing child restraint in the front
seat. An inflating air bag could se-
riously injure or kill a child. A rear-
facing child restraint must only be
used in the rear seat.
– Be sure to purchase a child re- straint that will fit the child and ve-
hicle. Some child restraints may
not fit properly in your vehicle. – Child restraint anchorages are de-
signed to withstand only those
loads imposed by correctly fitted
child restraints. Under no circum-
stances 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 re-
straint anchorages. The child re-
straint will not be properly in-
stalled using the damaged
anchorage, and a child could be se-
riously injured or killed in a
collision.
– Never use the anchor points for adult seat belts, or other items.
– A child restraint with a top tether strap should not be used in the
front passenger seat.
– Keep seatbacks as upright as pos- sible af ter fitting the child
restraint.
– Infants and children should always be placed in an appropriate child
restraint while in the vehicle.

1Top tether strap
2Anchor point
Installing top tether strap
The child restraint top tether strap must be
used when installing the child restraint with
the LATCH lower anchor attachments.
First, secure the child restraint with the
LATCH lower anchors (rear outboard posi-
tions only).Rear bench seat
OUTBOARD SEATING POSITIONS
1. Remove the head restraint/headrest and store it in a secure place. Be sure to
reinstall the head restraint/headrest
when the child restraint is removed. For
additional information about head
restraint/headrest adjustment, re-
moval 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 re-
move any slack.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.