2008 PONTIAC G8 ECU

Seats and
Restraints
Front Seats
Front Seats........................1-2
Manual Seats.....................1-2
Power Seat(s).....................1-2
Lumbar Seat Adjustment. . . .1-2
Reclining Seatbacks...........1-3
Head Restraints..................1-4
Heated Seats.....................1-5
Rear Seats
Rear Seat Operation...........1-5
Safety Belts
Safety Belts........................1-5
How to Wear Safety Belts
Properly............................1-8
Lap-Shoulder Belt.............1-14
Safety Belt Use During
Pregnancy.......................1-17
Safety Belt Extender.........1-17
Safety Belt Check.............1-18
Care of Safety Belts.........1-18
Replacing Safety Belt
System Parts After
a Crash
...........................1-18
Airbag System
Airbag System..................1-19
Where Are the Airbags?. . .1-21
When Should an Airbag
Inate?............................1-22
What Makes an Airbag
Inate?............................1-24
How Does an Airbag
Restrain?........................1-24
What Will You See After
an Airbag Inates?..........1-24
Passenger Sensing
System............................1-26
Servicing Your
Airbag-Equipped
Vehicle
............................1-30
Adding Equipment to
Your Airbag-Equipped
Vehicle
............................1-30
Airbag System Check.......1-31
Replacing Airbag System
Parts After a Crash.........1-32
Child Restraints
Older Children..................1-32
Infants and Young
Children..........................1-34
Child Restraint Systems. . . .1-37
Where to Put the
Restraint.........................1-38
Lower Anchors and
Tethers for Children
(LATCH)
..........................1-40
Replacing LATCH System
Parts After a Crash.........1-45
Securing Child Restraints
(Rear Seat).....................1-46
Securing Child Restraints
(Right Front Seat). . . . . . . . . . .1-48
Seats and Restraints 1-1
2008 - Pontiac G8 Owner Manual

Lap-Shoulder Belt
All seating positions in the vehicle
have a lap-shoulder belt.
Here is how to wear a lap-shoulder
belt properly.
1. Adjust the seat so you can sit up
straight. To see how, see “Seats”
in the Index.
2. Pick up the latch plate and pull
the belt across you. Do not let
it get twisted.The lap-shoulder belt may lock if
you pull the belt across you
very quickly. If this happens,
let the belt go back slightly
to unlock it. Then pull the belt
across you more slowly.
If you ever pull the shoulder
portion of a passenger belt out all
the way, you may engage the
child restraint locking feature. If
this happens, just let the belt go
back all the way and start again.
3. Push the latch plate into the
buckle until it clicks.Pull up on the latch plate to
make sure it is secure. If the belt
is not long enough, seeSafety
Belt Extender on page 1-17.
Make sure the release button on
the buckle is positioned so
you would be able to unbuckle
the safety belt quickly if
necessary.
4. To make the lap part tight, pull
up on the shoulder belt.
It may be necessary to pull
stitching on the safety belt
through the latch plate to fully
tighten the lap belt on smaller
occupants.
1-14 Seats and Restraints
2008 - Pontiac G8 Owner Manual

4. Buckle, position, and release the
safety belt as described
previously in this section. Make
sure that the shoulder belt
crosses the shoulder.
To remove and store the comfort
guide, squeeze the belt edges
together so that you can take them
out of the guide. Push the guide
into the pocket on the side of
seatback.
Properly secure the guide loop
before folding the seatback.
The comfort guide and vehicle can
be damaged while closing a
door if it is not properly secured in
its storage location.Safety Belt Use During
Pregnancy
Safety belts work for everyone,
including pregnant women. Like all
occupants, they are more likely
to be seriously injured if they do not
wear safety belts.
A pregnant woman should wear a
lap-shoulder belt, and the lap portion
should be worn as low as possible,
below the rounding, throughout
the pregnancy.The best way to protect the fetus is
to protect the mother. When a
safety belt is worn properly,
it is more likely that the fetus will not
be hurt in a crash. For pregnant
women, as for anyone, the key to
making safety belts effective is
wearing them properly.
Safety Belt Extender
If the safety belt will fasten around
you, you should use it.
But if a safety belt is not long
enough, your dealer/retailer will
order you an extender. When you go
in to order it, take the heaviest
coat you will wear, so the extender
will be long enough for you. To
help avoid personal injury, do not let
someone else use it, and use it
only for the seat it is made to t.
The extender has been designed for
adults. Never use it for securing
child seats. To wear it, attach it to
the regular safety belt. For more
information, see the instruction
sheet that comes with the extender.
Seats and Restraints 1-17
2008 - Pontiac G8 Owner Manual

{CAUTION
Airbags plus lap-shoulder belts
offer the best protection for
adults, but not for young
children and infants. Neither
the vehicle’s safety belt system
nor its airbag system is
designed for them. Young
children and infants need the
protection that a child restraint
system can provide. Always
secure children properly in
your vehicle. To read how, see
Older Children on page 1-32or
Infants and Young Children on
page 1-34.
There is an airbag readiness light
on the instrument panel cluster,
which shows the airbag symbol.
The system checks the airbag
electrical system for malfunctions.
The light tells you if there is an
electrical problem. SeeAirbag
Readiness Light on page 4-13for
more information.
Where Are the Airbags?
The driver’s frontal airbag is in the
middle of the steering wheel.The right front passenger’s frontal
airbag is in the instrument panel on
the passenger’s side.
The seat-mounted side impact
airbags for the driver and right front
passenger are in the side of the
seatbacks closest to the door.
Driver Side shown, Passenger
Side similar
Seats and Restraints 1-21
2008 - Pontiac G8 Owner Manual

The roof-rail airbags for the driver,
right front passenger, and second
row outboard passengers are in the
ceiling above the side windows.
{CAUTION
If something is between an
occupant and an airbag, the
airbag might not inate
properly or it might force the
object into that person causing
severe injury or even death.
The path of an inating airbag
must be kept clear. Do not put
anything between an occupant
and an airbag, and do not
attach or put anything on the
steering wheel hub or on or
near any other airbag covering.
(Continued)
CAUTION (Continued)
Do not use seat accessories
that block the ination path of a
seat-mounted side impact
airbag.
Never secure anything to the
roof of a vehicle with roof-rail
airbags by routing a rope or tie
down through any door or
window opening. If you do, the
path of an inating roof-rail
airbag will be blocked.
When Should an Airbag
Inate?
Frontal airbags are designed to
inate in moderate to severe frontal
or near-frontal crashes to help
reduce the potential for severe
injuries mainly to the driver’s or right
front passenger’s head and chest.
However, they are only designed toinate if the impact exceeds a
predetermined deployment
threshold. Deployment thresholds
are used to predict how severe
a crash is likely to be in time for the
airbags to inate and help restrain
the occupants.
Whether the frontal airbags will or
should deploy is not based on
how fast your vehicle is traveling.
It depends largely on what you
hit, the direction of the impact, and
how quickly your vehicle slows
down.
Frontal airbags may inate at
different crash speeds. For example:
If the vehicle hits a stationary
object, the airbags could
inate at a different crash speed
than if the vehicle hits a
moving object.
If the vehicle hits an object that
deforms, the airbags could
inate at a different crash speed
than if the vehicle hits an
object that does not deform.
1-22 Seats and Restraints
2008 - Pontiac G8 Owner Manual

Passenger Sensing
System
The vehicle has a passenger
sensing system for the right front
passenger position. The passenger
airbag status indicator will be
visible in the rearview mirror when
you start the vehicle.
The words ON and OFF, or the
symbol for on and off, will be visible
during the system check. If you are
using remote start to start your
vehicle from a distance, if equipped,
you may not see the system check.
When the system check is complete,either the word ON or the word OFF,
or the symbol for on or the symbol for
off, will be visible. SeePassenger
Airbag Status Indicator on
page 4-14.
The passenger sensing system will
turn off the right front passenger
frontal airbag under certain
conditions. The driver airbags are
not part of the passenger sensing
system.
The passenger sensing system
works with sensors that are part of
the right front passenger seat. The
sensors are designed to detect the
presence of a properly-seated
occupant and determine if the right
front passenger frontal airbag should
be enabled (may inate) or not.
Accident statistics show that children
are safer if they are restrained in
the rear rather than the front seat.
We recommend that children
be secured in a rear seat, including:
an infant or a child riding in a
rear-facing child restraint; a child
riding in a forward-facing child seat;an older child riding in a booster
seat; and children, who are
large enough, using safety belts.
A label on the sun visor says,
“Never put a rear-facing child seat
in the front.” This is because the risk
to the rear-facing child is so great,
if the airbag deploys.
{CAUTION
A child in a rear-facing child
restraint can be seriously
injured or killed if the right
front passenger airbag
inates. This is because the
back of the rear-facing child
restraint would be very close to
the inating airbag. A child in a
forward-facing child restraint
can be seriously injured or killed
if the right front passenger
airbag inates and the
passenger seat is in a forward
position.
(Continued) United States
Canada
1-26 Seats and Restraints
2008 - Pontiac G8 Owner Manual

CAUTION (Continued)
Even if the passenger sensing
system has turned off the right
front passenger frontal airbag,
no system is fail-safe. No one
can guarantee that an airbag
will not deploy under some
unusual circumstance, even
though it is turned off.
Secure rear-facing child
restraints in a rear seat, even if
the airbag is off. If you secure a
forward-facing child restraint in
the right front seat, always
move the front passenger seat
as far back as it will go. It is
better to secure the child
restraint in a rear seat.The passenger sensing system is
designed to turn off the right
front passenger frontal airbag if:The right front passenger seat is
unoccupied.
The system determines that an
infant is present in a rear-facing
infant seat.
The system determines that a
small child is present in a
child restraint.
The system determines that a
small child is present in a
booster seat.
A right front passenger takes
his/her weight off of the seat
for a period of time.
The right front passenger seat is
occupied by a smaller person,
such as a child who has
outgrown child restraints.
Or, if there is a critical problem
with the airbag system or the
passenger sensing system.When the passenger sensing
system has turned off the right front
passenger frontal airbag, the off
indicator will light and stay lit
to remind you that the airbag is off.
SeePassenger Airbag Status
Indicator on page 4-14.
If a child restraint has been installed
and the on indicator is lit, turn the
vehicle off. Remove the child
restraint from the vehicle and
reinstall the child restraint following
the child restraint manufacturer’s
directions and refer toSecuring Child
Restraints (Rear Seat) on page 1-46
orSecuring Child Restraints (Right
Front Seat) on page 1-48.
If, after reinstalling the child restraint
and restarting the vehicle, the on
indicator is still lit, check to make
sure that the vehicle’s seatback is
not pressing the child restraint into
the seat cushion. If this happens,
slightly recline the vehicle’s seatback
and adjust the seat cushion if
possible. Also make sure the child
restraint is not trapped under the
Seats and Restraints 1-27
2008 - Pontiac G8 Owner Manual

vehicle head restraint. If this
happens, adjust the head restraint.
SeeHead Restraints on page 1-4.
Remove any additional material from
the seat such as blankets, cushions,
seat covers, seat heaters, or seat
massagers before reinstalling or
securing the child restraint.
If the on indicator is still lit, secure
the child in the child restraint in
a rear seat position in the vehicle,
and check with your dealer/retailer.
The passenger sensing system
is designed to enable (may inate)
the right front passenger frontal
airbag anytime the system senses
that a person of adult size is
sitting properly in the right front
passenger seat. When the
passenger sensing system has
allowed the airbag to be enabled,
the on indicator will light and
stay lit to remind you that the airbag
is active.For some children who have
outgrown child restraints and for very
small adults, the passenger sensing
system may or may not turn off the
right front passenger frontal airbag,
depending upon the person’s seating
posture and body build. Everyone in
the vehicle who has outgrown child
restraints should wear a safety belt
properly — whether or not there is an
airbag for that person.
If a person of adult-size is sitting in
the right front passenger seat, but
the off indicator is lit, it could be
because that person is not sitting
properly in the seat. If this happens,
turn the vehicle off, remove any
additional material from the seat,
such as blankets, cushions, seat
covers, seat heaters or seat
massagers and ask the person to
place the seatback in the fully upright
position, then sit upright in the seat,
centered on the seat cushion, with
the person’s legs comfortably
extended. Restart the vehicle and
have the person remain in this
position for two to three minutes.This will allow the system to detect
that person and then enable the right
front passenger frontal airbag.
Safety belts help keep the passenger
in position on the seat during vehicle
maneuvers and braking, which helps
the passenger sensing system
maintain the passenger airbag
status. See “Safety Belts” and “Child
Restraints” in the Index for additional
information about the importance of
proper restraint use.
1-28 Seats and Restraints
2008 - Pontiac G8 Owner Manual