2019 NISSAN ALTIMA ECO mode

∙ ALWAYS provide information aboutthe proper use of vehicle safety fea-
tures to all occupants of the vehicle.
∙ ALWAYS review this Owner’s Manual for important safety information.
MODIFICATION OF YOUR VEHICLE
This vehicle should not be modified.
Modification could affect its
performance, safety, emissions or du-
rability and may even violate govern-
mental regulations. In addition, dam-
age or performance problems
resulting from modifications may not
be covered under NISSAN warranties.
WARNING
Installing an af termarket On-Board Di-
agnostic (OBD) plug-in device that uses
the port during normal driving, for ex-
ample remote insurance company
monitoring, remote vehicle diagnostics,
telematics or engine reprogramming,
may cause interference or damage to
vehicle systems. We do not recommend
or endorse the use of any af termarket
OBD plug-in devices, unless specifically
approved by NISSAN. The vehicle war-
ranty may not cover damage caused by
any af termarket plug-in device.
This manual includes information for all fea-
tures and equipment available on this model.
Features and equipment in your vehicle may
vary depending on model, trim level, options
selected, order, date of production, region or
availability. Therefore, you may find informa-
tion about features or equipment that are
not included or installed on your vehicle.
All information, specifications and illustra-
tions in this manual are those in effect at the
time of printing. NISSAN reserves the right to
change specifications, performance, design
or component suppliers without notice and
without obligation. From time to time,
NISSAN may update or revise this manual to
provide Owners with the most accurate in-
formation currently available. Please care-
fully read and retain with this manual all re-
vision updates sent to you by NISSAN to
ensure you have access to accurate and up-
to-date information regarding your vehicle.
Current versions of vehicle Owner’s Manuals
and any updates can also be found in the
Owner section of the NISSAN website at
https://owners.nissanusa.com/nowners/
navigation/manualsGuide
. If you have
questions concerning any information in
your Owner’s Manual, contact NISSAN Con-
sumer Affairs. For contact information, re-
fer to the NISSAN CUSTOMER CARE PRO-
GRAM page in this Owner’s Manual.
WHEN READING THE MANUAL

∙ 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.
Manual front seat shown (if so equipped for passenger’s seat)
LRS3029
1-16Safety—Seats, seat belts and supplemental restraint system

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 restrained.
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.
WARNING
Infants and children need special pro-
tection. 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.
For additional information, refer to “Child
restraints” in this section.
A child restraint may be secured in the ve-
hicle 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 re-
straint system (air bag system) for the
front passenger. For additional informa-
tion, refer to “Supplemental Restraint
System (SRS)” in this section.
CHILD SAFETY
Safety—Seats, seat belts and supplemental restraint system1-21

8. Af ter attaching the child restraint, testit before 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 re-
straint 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 4 through 8.
10. If the child restraint is installed in thefront passenger seat, place the ignition
switch in the ON position. The front
passenger air bag status light
should illuminate. If this light is not illu-
minated, refer to “Front passenger air
bag and status light” in this section.
Move the child restraint to another
seating position. Have the system
checked. It is recommended that you
visit a NISSAN dealer for this service.
Af ter the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
Forward-facing – step 8WRS0698
Forward-facing – step 10
LRS3091
Safety—Seats, seat belts and supplemental restraint system1-41

∙ Make sure the child’s head will be prop-erly supported by the booster seat or
vehicle seat. The seatback must be at
or above the center of the child’s ears.
For example, if a low back booster seat
is chosen, the vehicle seatback must be
at or above the center of the child’s ears.
If the seatback is lower than the center
of the child’s ears, a high back booster
seat should be used. ∙ If the booster seat is compatible with
your vehicle, place the child in the
booster seat and check the various ad-
justments to be sure the booster seat is
compatible with the child. 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 ve-
hicle is being operated.
The instructions in this section apply to
booster seat installation in the rear seats
or the front passenger seat.Booster seat installation
WARNING
To avoid injury to child, do not use the
lap/shoulder belt in the Automatic
Locking Retractor (ALR) mode when us-
ing a booster seat with the seat belts.
For additional information, refer to all Warn-
ings and Cautions in the “Child safety”,
“Child restraints” and “Booster seats” sec-
tions of this manual before installing a child
restraint. Follow these steps to install a booster seat
in the rear seat or in the front passenger
seat:
LRS0464
1-44Safety—Seats, seat belts and supplemental restraint system

Front passenger air bag
The front passenger air bag is designed to
automatically turn OFF when the vehicle is
operated under some conditions as de-
scribed below in accordance with U.S. regu-
lations. If the front passenger air bag is OFF,
it will not inflate in a crash. The driver air bag
and other air bags in your vehicle are not
part of this system.
The purpose of the regulation is to help
reduce the risk of injury or death from an
inflating air bag to certain front passenger
seat occupants, such as children, by requir-
ing the air bag to be automatically turned
OFF. Certain sensors are used to meet the
requirements.
The occupant classification sensor in this
vehicle is a weight sensor. It is designed to
detect an occupant and objects on the
seat by weight. For example, if a child is in
the front passenger seat, the NISSAN Ad-
vanced Air Bag System is designed to turn
the front passenger air bag OFF in accor-
dance with the regulations. Also, if a child
restraint of the type specified in the regula-
tions is on the seat, its weight and the
child’s weight can be detected and cause
the air bag to turn OFF.Front passenger seat adult occupants who
are properly seated and using the seat belt
as outlined in this manual should not
cause the front passenger air bag and pas-
senger knee air bag to be automatically
turned OFF. For small adults it may be
turned OFF, however if the occupant takes
his/her weight off the seat cushion (for ex-
ample, by not sitting upright, by sitting on
an edge of the seat, or by otherwise being
out of position), this could cause the sensor
to turn the air bag OFF. Always be sure to be
seated and wearing the seat belt properly
for the most effective protection by the
seat belt and supplemental air bag.
NISSAN recommends that pre-teens and
children be properly restrained in a rear
seat. NISSAN also recommends that ap-
propriate child restraints and booster
seats be properly installed in a rear seat. If
this is not possible, the occupant classifica-
tion sensor is designed to operate as de-
scribed above to turn the front passenger
air bag and passenger knee air bag OFF for
specified child restraints as required by the
regulations. Failing to properly secure child
restraints and to use the ALR mode may
allow the restraint to tip or move in a colli-
sion or sudden stop. This can also result in
the passenger air bag and passenger knee
air bag inflating in a crash instead of beingOFF. For additional information about
proper use and installation, refer to “Child
restraints” in this section.
If the front passenger seat is not occupied,
the front passenger air bag and passenger
knee air bag are designed not to inflate in a
crash. However, heavy objects placed on
the seat could result in air bag inflation,
because of the object’s weight detected by
the occupant classification sensor. Other
conditions could also result in air bag infla-
tion, such as if a child is standing on the
seat, or if two children are on the seat, con-
trary to the instructions in this manual. Al-
ways be sure that you and all vehicle occu-
pants are seated and restrained properly.
Using the front passenger air bag status
light, you can monitor when the front pas-
senger air bag and passenger knee air bag
are automatically turned OFF.
If an adult occupant is in the seat but the
front passenger air bag status light is illu-
minated (indicating that the front passen-
ger air bag and passenger knee air bag are
OFF), it could be that the person is a small
adult, or is not sitting on the seat properly
or not using the seat belt properly.
If a child restraint must be used in the front
seat, the front passenger air bag status
Safety—Seats, seat belts and supplemental restraint system1-57

The OK,andbuttons also
control audio and control panel functions
in some conditions. Most screens and
menus offer instruction prompts of the
steering switch buttons to indicate how to
control the vehicle information display.
Dots on the right side of the vehicle infor-
mation display will appear if there is more
than one page of menu items or warning
messages. The OK button changes the
audio source and the
buttons
also control voice recognition manual
mode. The OK button can be used to
change the audio source when the audio
screen is displayed. The
but-
tons can be used when controlling voice
recognition prompts manually. For addi-
tional information, refer to the separate
NissanConnect® Owner’s Manual.
STARTUP DISPLAY
When the vehicle in placed in the ON position
the vehicle information display may display
the following screens (if so equipped):
∙ Home
∙ Drive Computer — Speed, Fuel Economy, Trip Distance & Time ∙ Convenience
∙ Digital speed and average speed
∙ Instant fuel economy/ average fuel
economy
∙ Traffic Sign Recognition
∙ Tire Pressure
∙ Variable Compression Turbo
∙ Speed Limit Sign
∙ Compass and Navigation
∙ Audio/telephone
∙ Intelligent Cruise Control (ICC)
∙ ProPILOT
∙ Driving Aids
∙ Settings
∙ Warnings*
*Warnings will only display if there are any
present. For additional information, refer to
“Vehicle information display warnings and
indicators” in this section.
To control what items display in the vehicle
information display, refer to “How to use the
vehicle information display” in this section.
RESETTING THE DRIVE COMPUTER
The drive computer is divided across three
screens: ∙ Average Speed
∙ Average Fuel Economy
∙ Trip Distance & Time
1. Press the
but-
tons until you reach the desired drive
computer mode.
2. Press and hold the OK button for ap- proximately 1 second to reset the infor-
mation on the currently displayed
screen.
NOTE:
If you wish to reset all drive computer
values at once, press and hold the OK
button for approximately 3 seconds until
a reset menu appears; and follow the
instructions.
2-20Instruments and controls

Customize Display
The customize display menu allows the
user to customize the information that ap-
pears in the vehicle information display.
Menu itemResult
Main Menu Selection Displays available screens that can be shown in the vehicle information display.
Home (if so equipped) Allows user to turn the home screen on or off in the vehicle information display.
Blank (if so equipped) Allows user to turn the blank on or off in the vehicle information display.
Audio (if so equipped) Allows user to turn the audio controls screen on or off in the vehicle information display.
Navigation (if so equipped) Allows user to turn the navigation screen on or off in the vehicle information display.
Fuel Economy (if so equipped) Allows user to turn the fuel economy screen on or off in the vehicle information display.
Chassis Control (if so equipped) Allows user to turn the chassis control screen on or off in the vehicle information display.
Cruise (if so equipped) Allows user to turn the cruise control screen on or off in the vehicle information display.
Speed Limit Sign (if so equipped) Allows user to turn the speed limit sign screen on or off in the vehicle information display.
TPMS (if so equipped) Allows user to turn the TPMS screen on or off in the vehicle information display.
Variable Compression Turbo (if so
equipped) Allows user to turn the Variable Compression Turbo screen on or off in the vehicle information display.
Speed (if so equipped) Allows user to turn the speedometer screen on or off in the vehicle information display.
Drive Computer (if so equipped) Allows user to turn the drive computer screen on or off in the vehicle information display.
Auto Turn Notification (if so equipped) Allow user to turn the auto turn notification alerts on or off.
Cruise Screen Transition (if so equipped) Allow user to turn the cruise screen transition on or off.
Welcome Effect (if so equipped) Displays the available welcome effect settings.
Gauges Allows user to turn the gauges effect on or off.
Animation Allows user to turn the animation effect on or off.
Light/Wiper Guidance (if so equipped) Displays the available light and wiper guidance settings. Lights mode guidance Allows user to turn the light mode guidance on or off.
Wiper mode guidance Allows user to turn the wiper mode guidance on or off.
Instruments and controls2-27