2012 INFINITI M Owners Manual

1-6Safety—Seats, seat belts and supplemental restraint system
SSS0993
To raise the head restraint, pull it up.
SSS0994
To lower, push and hold the lock knob and
push the head restraint down.
SSS0995
Removal
Use the following procedure to remove the
adjustable head restraints.
1. Pull the head restraint up to the highest
position.
2. Push and hold the lock knob.
3. Remove the head restraint from the seat.
4. Store the head restraint properly in a secure place so it is not loose in the
vehicle.
Reinstall and properly adjust the head
restraint before an occupant uses the

seating position.
SSS0996
Install
1. Align the head restraint stalks with theholes in the seat. Make sure that the
head restraint is facing the correct
direction. The stalk with the adjustment
notches
*1must be installed in the
hole with the lock knob
*2.
2. Push and hold the lock knob and push the head restraint down.
3. Properly adjust the head restraint before an occupant uses the seating
position.
SSS0508
Front-seat Active Head Restraints
The Active Head Restraint moves forward
utilizing the force that the seatback re-
ceives from the occupant in a rear-end
collision. The movement of the head
restraint helps support the occupant ’s
head by reducing its backward movement
and helping absorb some of the forces that
may lead to whiplash-type injuries.
Active Head Restraints are effective for
collisions at low to medium speeds in
which it is said that whiplash-type injury
occurs most.
Active Head Restraints operate only in
Safety —Seats, seat belts and supplemental restraint system1-7

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.
SSS1015
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.

SSS0479
Trunk pass-through
The rear center seatback can be folded to
allow trunk access from inside of the
vehicle.
To access the trunk, pull down the rear
center armrest and pull out the trunk pass-
through lid
*1.
To lock the lid, use the mechanical key and
turn it to the LOCK position
*2. To unlock,
turn the mechanical key to the UNLOCK
position
*3. For the mechanical key usage,
see “Keys ”in the “3. Pre-driving checks
and adjustments ”section.
Make sure that the mechanical key is removed from the trunk pass-through lid
key cylinder before opening or closing the
lid. Otherwise the lid and the rear armrest
may be damaged.
Safety
—Seats, seat belts and supplemental restraint system1-11

1-12Safety—Seats, seat belts and supplemental restraint system
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
SEAT BELTS

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 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 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.
Safety —Seats, seat belts and supplemental restraint system1-13