headrest NISSAN SENTRA 2019 Owner´s Manual

Follow these steps to install a booster seat
in the rear seat or in the front passenger
seat:1. If you must install a booster seat in
the front seat, move the seat to the
rearmost position.
2. Position the booster seat on the seat. Only place it in a front-facing direction.
Always follow the booster seat manu-
facturer’s instructions. 3. The booster seat should be positioned
on the vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint/headrest to obtain the cor-
rect booster seat fit. If the head
restraint/headrest is removed, store it
in a secure place. Be sure to reinstall
the head restraint/headrest when
the booster seat is removed. For ad-
ditional information, refer to “Head
restraints/headrests” in this section. If the seating position does not have
an adjustable head restraint/headrest
and it is interfering with the proper
booster seat fit, try another seating
position or a different booster seat.
4. Position the lap portion of the seat belt low and snug on the child’s hips. Be
sure to follow the booster seat manu-
facturer’s instructions for adjusting the
seat belt routing.
5. Pull the shoulder belt portion of the seat belt toward the retractor to take
up extra slack. Be sure the shoulder
belt is positioned across the top,
middle portion of the child’s shoulder.
Be sure to follow the booster seat
manufacturer’s instructions for adjust-
ing the seat belt routing.
6. Follow the warnings, cautions and in- structions for properly fastening a seat
belt shown in “Three-point type seat
belt with retractor” in this section.
WRS0699Front passenger position
LRS0454
1-42Safety—Seats, seat belts and supplemental restraint system

NISSAN Advanced Air Bag System
(front seats)
1. Top tether anchor
2. Rear seat belts
3. Roof-mounted curtain side-impactand rollover supplemental air bag
4. Head restraints/headrests
5. Front seat belts
6. Supplemental front-impact air bags
7. Front crash zone sensor
8.
Pressure sensors in door (front passen-
ger side shown; driver’s side similar)
9. Front seats
10. Occupant classification sensor (weight sensor)
11. Satellite crash zone sensor
12.
Seat belt with pretensioner(s) (front seats)
13. Front seat-mounted side-impact supplemental air bag
14. Rear seats
15. LATCH (Lower Anchors and Tethers for CHildren) system
16. Satellite crash zone sensor
LRS2774
1-50Safety—Seats, seat belts and supplemental restraint system

WARNING
To ensure proper operation of the pas-
senger’s NISSAN Advanced Air bag Sys-
tem, please observe the following
items.
∙ Do not allow a passenger in the rearseat to push or pull on the seatback
pocket.
∙ Do not place heavy loads heavier than 9.1 lbs. (4 kg) on the seatback, head
restraint/headrest or in the seatback
pocket.
∙ Make sure that there is nothing press- ing against the rear of the seatback,
such as a child restraint installed in
the rear seat or an object stored on
the floor.
∙ Make sure that there is no object placed under the front passenger
seat.
∙ Make sure that there is no object placed between the seat cushion and
center console or between the seat
cushion and the door. ∙ If a forward-facing child restraint is
installed in the front passenger seat,
do not position the front passenger
seat so the child restraint contacts the
instrument panel. If the child restraint
does contact the instrument panel,
the system may determine the seat is
occupied and the passenger air bag
may deploy in a collision. Also the
front passenger air bag status light
may not illuminate. For additional in-
formation, refer to “Child restraints” in
this section.
∙ Confirm the operating condition with the front passenger air bag status
light.
∙ If you notice that the front passenger air bag status light is not operating as
described in this section, get the oc-
cupant classification system checked.
It is recommended that you visit a
NISSAN dealer for this service.
∙ Until you have confirmed with a dealer that your passenger seat occu-
pant classification system is working
properly, position the occupants in
the rear seating positions. ∙ Do not position the front passenger
seat so it contacts the rear seat. If the
front seat does contact the rear seat,
the air bag system may determine a
sensor malfunction has occurred and
the front passenger air bag status
light may illuminate and the supple-
mental air bag warning light may
flash.
This vehicle is equipped with the NISSAN
Advanced Air Bag System for the driver and
front passenger seats. This system is de-
signed to meet certification requirements
under U.S. regulations. It is also permitted in
Canada. All of the information, cautions
and warnings in this manual must be fol-
lowed.
The driver supplemental front-impact air
bag is located in the center of the steering
wheel. The front passenger supplemental
front-impact air bag is mounted in the
dashboard above the glove box. The front
air bags are designed to inflate in higher
severity frontal collisions, although they
may inflate if the forces in another type of
collision are similar to those of a higher
severity frontal impact. They may not in-
flate in certain frontal collisions. Vehicle
Safety—Seats, seat belts and supplemental restraint system1-51

SEATBACK POCKETS (if so
equipped)
The seatback pockets are located on the
back of the driver’s (if so equipped) and
passenger’s seats. The pockets can be
used to store maps.
WARNING
To ensure proper operation of the pas-
senger’s NISSAN Advanced Air Bag Sys-
tem, please observe the following
items:
∙ Do not allow a passenger in the rearseat to push or pull on the seatback
pocket or head restraint/headrest.
∙ Do not place heavy loads heavier than 9.1 lbs. (4 kg) on the seatback, head
restraint/headrest, storage pouch (if
so equipped), or in the seatback
pocket.
STORAGE POUCH (if so equipped)
A storage pouch may be located on the
front of the driver’s and/or passenger’s
seats.
WARNING
∙ Do not store angular, sharp, heavy ob-jects or objects that cannot fully fit
inside the pouch because they might
increase the likelihood of an injury in a
crash.
LIC1328LIC2704
2-50Instruments and controls

NISSAN VEHICLE IMMOBILIZER
SYSTEM
The NISSAN Vehicle Immobilizer System
will not allow the engine to start without
the use of the registered key.
If the engine fails to start using a registered
key (for example, when interference is
caused by another registered key, an auto-
mated toll road device or automatic pay-
ment device on the key ring), restart the
engine using the following procedure:1. Leave the ignition switch in the ON po- sition for approximately 5 seconds.
2. Place the ignition switch in the OFF or LOCK position, and wait approximately
10 seconds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the device (which may have caused the in-
terference) separate from the regis-
tered key.
If the no start condition re-occurs, NISSAN
recommends placing the registered key on
a separate key ring to avoid interference
from other devices. ∙ Make sure the area around the vehicle is
clear.
∙ Check fluid levels such as engine oil, coolant, brake and clutch fluid (if so
equipped), and windshield-washer fluid
as frequently as possible, or at least
whenever you refuel.
∙ Check that all windows and lights are clean.
∙ Visually inspect tires for their appear- ance and condition. Also check tires for
proper inflation.
∙ Lock all doors.
∙ Position seat and adjust head restraints/headrests.
∙ Adjust inside and outside mirrors.
∙ Fasten seat belts and ask all passen- gers to do likewise.
∙ Check the operation of warning lights when the ignition switch is placed in the
ON position. For additional information,
refer to “Warning lights, indicator lights
and audible reminders” in the “Instru-
ments and controls” section of this
manual. 1. Apply the parking brake.
2.
Continuously Variable Transmission
model:
Move the shif t lever to P (Park) or N
(Neutral). P (Park) is recommended.
The shif t lever cannot be moved out
of P (Park) and into any of the other
gear positions if the ignition switch
is turned to the OFF position or if the
key is removed from the ignition
switch.
The starter is designed not to oper-
ate if the shif t lever is in any of the
driving positions.
Manual transmission model:
Move the shif t lever to N (Neutral). De-
press the clutch pedal to the floor
while cranking the engine.
The starter is designed not to oper-
ate unless the clutch pedal is fully
depressed.
The Intelligent Key must be carried
when operating the ignition switch.
BEFORE STARTING THE ENGINE STARTING THE ENGINE (models without NISSAN Intelligent Key®
system)
5-14Starting and driving

ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints/headrests
move up and down smoothly and the locks
(if so equipped) hold securely in all latched
positions.
Seat belts:Check that all parts of the seat
belt system (for example, buckles, anchors,
adjusters and retractors) operate properly
and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying,
wear or damage.
Steering wheel: Check for changes in the
steering system, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure all
warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check
that the wipers and washer operate prop-
erly and that the wipers do not streak.Under the hood and vehicle
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel).
Battery* (for serviceable batteries):
Check the fluid level in each cell. The fluid
should be at the bottom of the filler open-
ing. Vehicles operated in high tempera-
tures or under severe conditions require
frequent checks of the battery fluid level.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:
1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.).
2. Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health.
Brake and clutch (if so equipped) fluid
level*: Make sure that the brake and clutch fluid levels are between the MIN and MAX
lines on the reservoir.
Engine coolant level*:
Check the coolant
level when the engine is cold.
Engine drive belt*: Make sure the drive belt
is not frayed, worn, cracked or oily.
Engine oil level*: Check the level af ter
parking the vehicle on a level surface with
the engine off. Wait more than 15 minutes
for the oil to drain back into the oil pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, immedi-
ately have the exhaust system inspected. It
is recommended that you visit a NISSAN
dealer for this service. For additional infor-
mation, refer to “Exhaust gas (carbon mon-
oxide)” in the “Starting and driving” section
of this manual.
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks af ter the
vehicle has been parked for a while. Water
dripping from the air conditioner af ter use
is normal. If you should notice any leaks or if
fuel fumes are evident, check for the cause
and have it corrected immediately.
9-4Maintenance and schedules

Engine oil viscosity.............10-7
Engine serial number ..........10-12
Engine specifications ...........10-9
Starting the engine ............5-14
Engine Block Heater .............5-78
Engine coolant temperature gauge .....2-7
EventDatarecorders............10-22
Exhaust gas (Carbon monoxide) .......5-2
Explanation of maintenance items .....9-2
Explanation of scheduled maintenance
items .......................9-5
Extended storage switch ..........8-25
Eyeglasscase .................2-53
F
Flashers
(See hazard warning flasher switch) ....6-2
Flattire....................6-3,6-3
Floormatpositioningaid...........7-7
Fluid Brakefluid..................8-12
Capacities and recommended
fuel/lubricants...............10-2
Clutchfluid.................8-12
Continuously Variable Transmission
(CVT) fluid ..................8-11
Engine coolant ...............8-5
Engine oil ...................8-7
F.M.V.S.S. certification label .........10-12
Foglightswitch................2-45
Front air bag system
(See supplemental restraint system) . . .1-50
Front-door pocket ..............2-49
Front power seat adjustment ........1-5Frontseats....................1-2
Fuel
Capacities and recommended
fuel/lubricants...............10-2
Fuel economy ...............5-70
Fuel-filler cap ................3-28
Fuel-filler door lock opener lever ....3-27
Fuel-filler lid .................3-28
Fuel gauge ..................2-8
Fueloctanerating.............10-6
Fuel recommendation ..........10-4
Loose fuel cap warning .......2-6,2-33
Fuel efficient driving tips ...........5-68
Fuel-filler door .................3-27
Fuel gauge ....................2-8
Fuses .......................8-22
Fusiblelinks...................8-23
G
Garage door opener, HomeLink® Universal
Transceiver . .2-62, 2-63, 2-64, 2-65, 2-65, 2-66
Gascap.....................3-28
Gauge Engine coolant temperature gauge. . .2-7
Fuel gauge ..................2-8
Odometer ..................2-5
Speedometer ..............2-4,2-5
Tachometer .................2-7
Trip computer ................2-9
Trip odometer .............2-4,2-5
General maintenance .............9-2
Glovebox....................2-52 H
Hands-free phone system, Bluetooth® . .4-54
Hazardwarningflasherswitch........6-2
Headlight and turn signal switch ......2-40
Headlightcontrolswitch...........2-40
Headlights ...................8-29
Headrestraints..................1-7
Heatedseats..................2-46
Heated seat switches ............2-46
Heater Heater and air conditioner (automatic)
(if so equipped) ..............4-28
Heater and air conditioner controls . .4-21,
4-29
Heater and air conditioner
(manual) ...................4-20
Heater operation ....4-15,4-17,4-22,4-30
Heater and air conditioner (automatic) . .4-28
HomeLink® Universal Transceiver . .2-62, 2-63, 2-64, 2-65, 2-65, 2-66
Hood .......................
3-25
Horn...................... .2-46
I
Ignition switch ..................5-9
Push-button ignition switch .......5-11
Immobilizer system ........2-37,5-10,5-14
Important vehicle information label . . .10-12
In-cabinmicrofilter ..............8-19
Increasing fuel economy ...........5-70
Indicator NISSAN Intelligent Key® battery
discharge indicator ............5-13
11-3