INFINITI M HYBRID 2013 Service Manual

1-8Safety—Seats, seat belts and supplemental restraint system
certain rear-end collisions. After the colli-
sion, the head restraints return to their
original positions.
Adjust the Active Head Restraints properly
as described earlier in this section.
ADJUSTABLE HEADRESTS
WARNING
The adjustable headrests supplement the
other vehicle safety systems. They may
provide additional protection against injury
in certain rear end collisions. Adjust the
headrest properly, as specified in this
section. Check the adjustment after some-
one else uses the seat. Do not attach
anything to the adjustable headrest stalks
or remove the adjustable headrest. Do not
use the seat if the adjustable headrest has
been removed. If the adjustable headrest
was removed, reinstall and properly adjust
the headrest before an occupant uses the
seating position. Failure to follow these
instructions can reduce the effectiveness of
the adjustable headrests. This may increase
the risk of serious injury or death in a
collision.
JVR0089X
The illustration shows the seating posi-
tions equipped with adjustable headrests.
Indicates the seating position is
equipped with an adjustable headrest.
SSS0992
Components
1. Adjustable headrest
2. Adjustment notches
3. Lock knob
4. Stalks

SSS0997
Adjustment
Adjust the headrest so the center is level
with the center of your ears.
SSS0993
To raise the headrest, pull it up.
SSS0994
To lower, push and hold the lock knob and
push the headrest down.
Safety—Seats, seat belts and supplemental restraint system1-9

1-10Safety—Seats, seat belts and supplemental restraint system
SSS0995
Removal
Use the following procedure to remove the
adjustable headrests.
1. Pull the headrest up to the highest
position.
2. Push and hold the lock knob.
3. Remove the headrest from the seat.
4. Store the headrest properly in a secure place so it is not loose in the vehicle.
5. Install and properly adjust the headrest before an occupant uses the seating
position.
SSS0996
Install
1. Align the headrest stalks with the holesin the seat. Make sure that the head-
rest is facing the correct direction. The
stalk with the adjustment notches
*1
must be installed in the hole with the
lock knob
*2.
2. Push and hold the lock knob and push the headrest down.
3. Properly adjust the headrest before an occupant uses the seating position.
SSS1061
ARMREST
Rear armrest
Pull the armrest forward until it is hor-
izontal.

PRECAUTIONS ON SEAT BELT USAGE
If you are wearing your seat belt properly
adjusted, and you are sitting upright and
well back in your seat with both feet on the
floor, your chances of being injured or
killed in an accident and/or the severity of
injury may be greatly reduced. INFINITI
strongly encourages you and all of your
passengers to buckle up every time you
drive, even if your seating position in-
cludes a supplemental air bag.
Most U.S. states and Canadian provinces
or territories specify that seat belts be
worn at all times when a vehicle is being
driven.
SSS0136A
SSS0134A
Safety—Seats, seat belts and supplemental restraint system1-11
SEAT BELTS

1-12Safety—Seats, seat belts and supplemental restraint system
WARNING
. Every person who drives or rides in this
vehicle should use a seat belt at all
times. Children should be properly re-
strained in the rear seat and, if appro-
priate, in a child restraint.
. The seat belt should be properly ad-
justed to a snug fit. Failure to do so may
reduce the effectiveness of the entire
restraint system and increase the chance
or severity of injury in an accident.
Serious injury or death can occur if the
seat belt is not worn properly.
. Always route the shoulder belt over your
shoulder and across your chest. Never
run 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 effec-
tiveness.
. 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 switch
is in the ON position with all doors
closed and all seat belts fastened, it may
indicate a malfunction in the system.
Have the system checked by an INFINITI
retailer.
. 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 perso-
nal injury.
. Once a seat belt pretensioner has
activated, it cannot be reused and must
be replaced together with the retractor.
See an INFINITI retailer. .
Removal and installation of the preten-
sioner seat belt system components
should be done by an INFINITI retailer.
. All seat belt assemblies, including re-
tractors and attaching hardware, should
be inspected after any collision by an
INFINITI retailer. INFINITI recommends
that all seat belt assemblies in use
during a collision be replaced unless
the collision was minor and the belts
show no damage and continue to oper-
ate 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
collision. Always follow the restraint
manufacturer’ s inspection instructions
and replacement recommendations. The
child restraints should be replaced if
they are damaged.

SSS0016
SSS0014
PREGNANT WOMEN
INFINITI 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, and 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 recommendations.
INJURED PERSONS
INFINITI recommends that injured persons
use seat belts. Check with your doctor for
specific recommendations.
PRE-CRASH SEAT BELTS WITH COM-
FORT FUNCTION (front seats) (if so
equipped)
The pre-crash seat belt tightens the seat
belt with a motor to help restrain front seat
occupants. This helps reduce the risk of
injury in a collision.
The motor retracts the seat belt under the
following emergency conditions:
.During emergency braking.
. During sudden steering maneuvers.
. Activation of the Intelligent Brake Assist (IBA) system. (See
“Intelligent Brake
Assist (IBA) system” in the“5. Starting
and driving” section.)
The pre-crash seat belt will not be active
when:
. The seat belt is not fastened.
. The vehicle speed is under 10 MPH (15
km/h) during emergency braking.
. The vehicle speed is under 19 MPH (30
km/h) during sudden steering maneu-
vers.
The pre-crash seat belt will not be active
when the brake pedal is not depressed
except when sudden steering maneuvers
occur and the Intelligent Brake Assist (IBA)
system activates.
The motor also retracts the seat belt when
the seat belt is fastened or unfastened.
When the seat belt is fastened, the motor
tightens the seat belt for a snug fit. When
the seat belt is unfastened, the motor
retracts the seat belt. If the seat belt is not
fully retracted, the motor retracts the seat
belt when the door is opened.
Always wear your seat belt correctly and sit
upright and well back.
If the motor cannot retract the seat belt
when the seat belt is fastened or unfas-
Safety —Seats, seat belts and supplemental restraint system1-13

1-14Safety—Seats, seat belts and supplemental restraint system
tened, it may indicate the pre-crash seat
belt system has a malfunction. Have your
INFINITI retailer check and repair the
system.
When the seat belt is retracted repeatedly
in a short period of time, the motor may
not be able to retract the seat belt. After 8
minutes, the motor normally reactivates
and retracts the seat belt. If the seat belt
still cannot be retracted by the motor, the
pre-crash seat belt system has a malfunc-
tion. Have your INFINITI retailer check and
repair the system.
THREE-POINT TYPE SEAT BELT
WARNING
. Every person who drives or rides in this
vehicle should use a seat belt at all
times.
. Do not ride in a moving vehicle when the
seatback is reclined. This can be danger-
ous. 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 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 can not 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.
SSS0292
Fastening the seat belts
1. Adjust the seat. (See “Seats”earlier in
this section.)
2. Slowly pull the seat belt out of the retractor and insert the tongue into the
buckle until you hear and feel the latch
engage.
.The retractor is designed to lockduring a sudden stop or on impact.
A slow pulling motion permits the
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 retractor.
SSS0290
3. Position the lap belt portionlow and
snug on the hips as shown.
4. Pull the shoulder belt portion toward the retractor to take up extra slack. Be
sure the shoulder belt is routed over
your shoulder and across your chest.
The three-point type seat belts have two
modes of operation:
. Emergency Locking Retractor (ELR)
. Automatic Locking Retractor (ALR)
The Emergency Locking Retractor (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
impacts.
The Automatic Locking Retractor (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,
see
“Child restraints” later in this section.
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 tension.
WARNING
When fastening the seat belts, be certain
that seatbacks are completely secured in
the latched position. If they are not com-
pletely secured, passengers may be injured
in an accident or sudden stop.
Safety —Seats, seat belts and supplemental restraint system1-15

1-16Safety—Seats, seat belts and supplemental restraint system
SSS0326
Unfastening the seat belts
To unfasten the seat belt, push the button
on the buckle. 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 belt is pulled quickly from the
retractor.
. When the vehicle slows down rapidly.
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 restrict further belt movement.
If the retractor does not lock during this
check or if you have any question about
seat belt operation, see an INFINITI retailer.
SSS1084
Center of rear seat
Selecting correct set of seat belts:
The center seat belt buckle is identified by
the CENTER mark
*A. The center seat belt
tongue can be fastened onlyinto the center
seat belt buckle.

SSS0294A
Shoulder belt height adjustment
(front seats)
The shoulder belt anchor height should be
adjusted to the position best for you. (See
“Precautions on seat belt usage”earlier in
this section.)
To adjust, push the button
*A, and then
move the shoulder belt anchor to the
desired position, so that the belt passes
over the center of the shoulder. The belt
should be away from your face and neck,
but not falling off of your shoulder. Release
the adjustment button to lock the shoulder
belt anchor into position.
WARNING
. After adjustment, release the adjustment
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 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 that can be purchased.
The extender adds approximately 8 in (200
mm) of length and may be used for either
the driver or front passenger seating
position. See an INFINITI retailer for assis-
tance with purchasing an extender if an
extender is required.
WARNING
.Only INFINITI seat belt extenders, made
by the same company which made the
original equipment seat belts, should be
used with the INFINITI 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 in a collision or a
sudden stop.
SEAT BELT MAINTENANCE
.To clean the seat belt webbing, apply a
mild soap solution or any solution
recommended for cleaning upholstery
or carpets. 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
Safety —Seats, seat belts and supplemental restraint system1-17