2017 NISSAN SENTRA ECU

Indicatorlight Name Page
ECO mode indicator
light (if so equipped) 2-21
Engine start opera-
tion indicator light (if
so equipped)2-21
Front fog light indi-
cator light (if so
equipped)2-21
Front passenger air
bag status light (if
so equipped)2-21
High beam indicator
light (blue)
2-22
Malfunction Indica-
tor Light (MIL)2-22
Security indicator
light2-22
Indicator
light Name Page
Side light and head-
light indicator light
(green) (if so
equipped) 2-23
Slip indicator light 2-23
SPORT mode indi-
cator light (if so
equipped)
2-23
Turn signal/hazard
indicator lights
2-23
Vehicle Dynamic
Control (VDC) OFF
indicator light (if so
equipped)2-23
Illustrated table of contents0-11

WARNING
●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 properly. For
additional information, refer to “Pre-
cautions on seat belt usage” in this
section.
● After adjustment, gently rock in the seat
to make sure it is securely locked. ●
Do not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls or make the
vehicle move. Unattended children
could become involved in serious
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 assis-
tance of others or pets unattended in
your vehicle. Additionally, the tempera-
ture inside a closed vehicle on a warm
day can quickly become high enough to
cause a significant 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 con-
trol of the vehicle.
● The seatback should not be reclined
any more than needed for comfort. Seat
belts are most effective when the pas-
senger sits well back and straight up in
the seat. If the seatback is reclined, the
risk of sliding under the lap belt and
being injured is increased.
ARS1152
SEATS
1-2Safety—Seats, seat belts and supplemental restraint system

FOLDING REAR SEAT
Pull the knobAto fold each seatback down.
WARNING
●Never allow anyone to ride in the cargo
area or on the rear seat when it is in the
fold-down position. Use of these areas
by passengers without proper restraints
could result in serious injury or death in
an accident or sudden stop. ●
Properly secure all cargo with ropes or
straps to help prevent it from sliding or
shifting. Do not place cargo higher than
the seatbacks. In a sudden stop or col-
lision, unsecured cargo could cause
personal injury.
● When returning the seatbacks to the
upright position, be certain they are
completely secured in the latched posi-
tion. If they are not completely secured,
passengers may be injured in an acci-
dent or sudden stop.
● Closely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously in-
jured. Keep the car locked, with the rear
seatback and trunk lid securely latched
when not in use, and prevent children’s
access to car keys.
CENTER ARMREST (if so equipped)
Pull the armrest down until in resting position.
LRS2194LRS2217
1-6Safety—Seats, seat belts and supplemental restraint system

WARNING
Head restraints/headrests supplement
the other vehicle safety systems. They may
provide additional protection against in-
jury in certain rear end collisions. Adjust-
able head restraints/headrests must be
adjusted properly, as specified in this sec-
tion. Check the adjustment after someone
else uses the seat. Do not attach anything
to the head restraint/headrest stalks or
remove the head restraint/headrest. Do
not use the seat if the head
restraint/headrest has been removed. If
the head restraint/headrest was removed,
reinstall and properly adjust the head
restraint/headrest before an occupant
uses the seating position. Failure to fol-
low these instructions can reduce the ef-
fectiveness of the head
restraints/headrests. This may increase
the risk of serious injury or death in a
collision.The illustration shows the seating positions
equipped with head restraints/headrests.

Indicates the seating position is equipped with
a head restraint.
 Indicates the seating position is equipped with
a headrest.
+ Indicates the seating position is not equipped
with a head restraint or headrest (if applicable) .
● Your vehicle is equipped with a head
restraint/headrest that may be integrated,
adjustable or non-adjustable. ●
Adjustable head restraints/headrests have
multiple notches along the stalk(s) to lock
them in a desired adjustment position.
● The non-adjustable head restraints/
headrests have a single locking notch to
secure them to the seat frame.
● Proper Adjustment:
– For the adjustable type, align the head restraint/headrest so the center of your
ear is approximately level with the center
of the head restraint/headrest.
– If your ear position is still higher than the recommended alignment, place the head
restraint/headrest at the highest position.
● If the head restraint/headrest has been re-
moved, ensure that it is reinstalled and
locked in place before riding in that desig-
nated seating position.
LRS2000
HEAD RESTRAINTS/HEADRESTS
Safety—Seats, seat belts and supplemental restraint system1-7

ADJUSTABLE HEAD RESTRAINT/
HEADREST COMPONENTS
1. Removable head restraint/headrest
2. Multiple notches
3. Lock knob
4. Stalks
NON-ADJUSTABLE HEAD
RESTRAINT/HEADREST
COMPONENTS
1. Removable head restraint/headrest
2. Single notch
3. Lock knob
4. Stalks
REMOVE
Use the following procedure to remove the head
restraint/headrest:1. Pull the head restraint/headrest up to the highest position.
2. Push and hold the lock knob.
3. Remove the head restraint/headrest from the seat.
4. Store the head restraint/headrest properly in a secure place so it is not loose in the
vehicle.
LRS2300LRS2299LRS2302
1-8Safety—Seats, seat belts and supplemental restraint system

WARNING
●Always route the shoulder belt over
your shoulder and across your chest.
Never put the belt behind your back,
under your arm or across your neck. The
belt should be away from your face and
neck, but not falling off your shoulder.
● Position the lap belt as low and snug as
possible AROUND THE HIPS, NOT THE
WAIST. A lap belt worn too high could
increase the risk of internal injuries in
an accident. ●
Be sure the seat belt tongue is securely
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 con-
tinuously while the ignition is turned
ON with all doors closed and all seat
belts fastened, it may indicate a mal-
function 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 modify
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.
Modifying or tampering with the seat
belt system may result in serious per-
sonal injury. ●
Once seat belt pretensioner(s) have ac-
tivated, 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 after any collision. It is
recommended that you visit a NISSAN
dealer for this service. NISSAN recom-
mends that all seat belt assemblies in
use during a collision be replaced un-
less the collision was minor 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 improper operation is noted.
● All child restraints and attaching hard-
ware should be inspected after any col-
lision. Always follow the restraint
manufacturer’s inspection instructions
and replacement recommendations.
The child restraints should be replaced
if they are damaged.
SSS0014
Safety—Seats, seat belts and supplemental restraint system1-13

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. 3. Position the lap belt portion
low and snug
on the hipsBas 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.
LRS2674LRS2675
1-16Safety—Seats, seat belts and supplemental restraint system

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.
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.
1-18Safety—Seats, seat belts and supplemental restraint system