2004 Oldsmobile Silhouette Owner's Manuals

When Should an Air Bag In¯ate?
The driver's and right front passenger's frontal air bags
are designed to in¯ate in moderate to severe frontal
or near-frontal crashes. But they are designed to in¯ate
only if the impact speed is above the system's
designed ªthreshold level.º
In addition, your vehicle has ªdual stageº frontal air
bags, which adjust the amount of restraint according
to crash severity. For moderate frontal impacts, these
air bags in¯ate at a level less than full deployment.
For more severe frontal impacts, full deployment occurs.
If the front of your vehicle goes straight into a wall
that doesn't move or deform, the threshold level for
the reduced deployment is about 12 to 18 mph
(19 to 29 km/h), and the threshold level for a full
deployment is about 18 to 24 mph (29 to 38.5 km/h).
The threshold level can vary, however, with speci®c
vehicle design, so that it can be somewhat above
or below this range.
If your ehicle strikes something that will move or deform,
such as a parked car, the threshold level will be higher.
The driver's and right front passenger's frontal air bags
are not designed to in¯ate in rollovers, rear impacts,
or in many side impacts because in¯ation would not help
the occupant.The side impact air bags are designed to in¯ate in
moderate to severe side crashes. A side impact air bag
will in¯ate if the crash severity is above the system's
designed ªthreshold level.º The threshold level can vary
with speci®c vehicle design. Side impact air bags are
not designed to in¯ate in frontal or near-frontal impacts,
rollovers or rear impacts, because in¯ation would not
help the occupant. A side impact air bag will only deploy
on the side of the vehicle that is struck.
In any particular crash, no one can say whether an air
bag should have in¯ated simply because of the damage
to a vehicle or because of what the repair costs
were.For frontal air bags, in¯ation is determined by the
angle of the impact and how quickly the vehicle
slows down in frontal and near-frontal impacts. For side
impact air bags, in¯ation is determined by the location
and severity of the impact.
What Makes an Air Bag In¯ate?
In an impact of sufficient severity, the air bag sensing
system detects that the vehicle is in a crash. For
both frontal and side impact air bags, the sensing
system triggers a release of gas from the in¯ator,
which in¯ates the air bag. The in¯ator, the air bag and
related hardware are all part of the air bag modules
inside the steering wheel, the instrument panel, and the
side of the front seatbacks closest to the door.
1-75

How Does an Air Bag Restrain?
In moderate to severe frontal or near frontal collisions,
even belted occupants can contact the steering wheel
or the instrument panel. In moderate to severe side
collisions, even belted occupants can contact the inside
of the vehicle. The air bag supplements the protection
provided by safety belts. Air bags distribute the force
of the impact more evenly over the occupant's
upper body, stopping the occupant more gradually.
But the frontal air bags would not help you in many
types of collisions, including rollovers, rear impacts,
and many side impacts, primarily because an occupant's
motion is not toward the air bag. Side impact air bags
would not help you in many types of collisions, including
frontal or near frontal collisions, rollovers, and rear
impacts, primarily because an occupant's motion is
not toward those air bags. Air bags should never
be regarded as anything more than a supplement to
safety belts, and then only in moderate to severe
frontal or near-frontal collisions for the driver's and
right front passenger's frontal air bags, and only
in moderate to severe side collisions for the driver's
and right front passenger's side impact air bag.
What Will You See After an Air Bag
In¯ates?
After the air bag in¯ates, it quickly de¯ates, so quickly
that some people may not even realize the air bag
in¯ated. Some components of the air bag module will be
hot for a short time. These components include the
steering wheel hub for the driver's frontal air bag and
the instrument panel for the right front passenger's
frontal air bag. For vehicles with side impact air bags,
the side of the seatback closest to the driver's and/or
right front passenger's door will be hot. The parts of
the bag that come into contact with you may be warm,
but not too hot to touch. There will be some smoke
and dust coming from the vents in the de¯ated air bags.
Air bag in¯ation does not prevent the driver from
seeing or being able to steer the vehicle, nor does it
stop people from leaving the vehicle.
{CAUTION:
When an air bag in¯ates, there is dust in the
air. This dust could cause breathing problems
for people with a history of asthma or other
breathing trouble. To avoid this, everyone in
CAUTION: (Continued)
1-76

CAUTION: (Continued)
the vehicle should get out as soon as it is safe
to do so. If you have breathing problems but
can't get out of the vehicle after an air bag
in¯ates, then get fresh air by opening a
window or a door. If you experience breathing
problems following an air bag deployment,
you should seek medical attention.
In many crashes severe enough to in¯ate an air bag,
windshields are broken by vehicle deformation. Additional
windshield breakage may also occur from the right front
passenger air bag.
·Air bags are designed to in¯ate only once. After an
air bag in¯ates, you'll need some new parts for your
air bag system. If you do not get them, the air bag
system will not be there to help protect you in another
crash. A new system will include air bag modules
and possibly other parts. The service manual for your
vehicle covers the need to replace other parts.
·Your vehicle is equipped with two electronic frontal
sensors, which help the sensing system distinguish
between a moderate frontal impact and a moresevere frontal impact. Your vehicle is also equipped
with a crash sensing and diagnostic module, which
records information about the frontal air bag system.
The module records information about the readiness
of the system, when the system commands air bag
in¯ation and driver's safety belt usage at deployment.
The module also records speed, engine rpm, brake
and throttle data.
·Let only quali®ed technicians work on your air bag
systems. Improper service can mean that an air bag
system will not work properly. See your dealer for
service.
Notice:If you damage the covering for the driver's
or the right front passenger's air bag, or the air
bag covering on the driver's and right front
passenger's seatback, the bag may not work
properly. You may have to replace the air bag
module in the steering wheel, both the air bag
module and the instrument panel for the right front
passenger's air bag, or both the air bag module
and seatback for the driver's and right front
passenger's side impact air bag. Do not open or
break the air bag coverings.
1-77

Servicing Your Air Bag-Equipped
Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag systems in several places
around your vehicle. Your dealer and the service manual
have information about servicing your vehicle and the air
bag systems. To purchase a service manual, see
Service
Publications Ordering Information on page 7-12.
{CAUTION:
For up to 10 seconds after the ignition key is
turned off and the battery is disconnected, an
air bag can still in¯ate during improper service.
You can be injured if you are close to an air bag
when it in¯ates. Avoid yellow connectors.
They are probably part of the air bag system.
Be sure to follow proper service procedures,
and make sure the person performing work for
you is quali®ed to do so.
The air bag systems do not need regular maintenance.
Restraint System Check
Checking Your Restraint Systems
Now and then, make sure the safety belt reminder
light and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any
other loose or damaged safety belt system parts.
If you see anything that might keep a safety belt system
from doing its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken air bag covers,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
1-78

Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems in
your vehicle. A damaged restraint system may
not properly protect the person using it,
resulting in serious injury or even death in a
crash. To help make sure your restraint
systems are working properly after a crash,
have them inspected and any necessary
replacements made as soon as possible.
If you've had a crash, do you need new belts or LATCH
system parts?
After a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would be if worn
during a more severecrash, then you need new parts.If the LATCH system was being used during a more
severe crash, you may need LATCH system parts.
If belts are cut or damaged replace them. Collision
damage also may mean you will need to have LATCH
system, safety belt or seat parts repaired or replaced.
New parts and repairs may be necessary even if the belt
or LATCH system wasn't being used at the time of
the collision.
If the frontal air bags in¯ate, you'll also need to replace
the driver's and right front passenger's safety belt
buckle assembly. Be sure to do so. Then the new buckle
assembly will be there to help protect you in a collision.
If an air bag in¯ates, you'll need to replace air bag
system parts. See the part on the air bag system earlier
in this section.
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-NOTES
1-80

Keys...............................................................2-3
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-9
Door Locks....................................................2-9
Power Door Locks........................................2-11
Last Door Closed Locking..............................2-12
Programmable Automatic Door Locks..............2-12
Lockout Protection........................................2-13
Leaving Your Vehicle....................................2-13
Dual Sliding Doors........................................2-13
Power Sliding Door (PSD)..............................2-17
Liftgate........................................................2-21
Windows........................................................2-23
Power Windows............................................2-24
Power Rear Quarter Windows........................2-25
Sun Visors...................................................2-25
Theft-Deterrent Systems..................................2-26
Content Theft-Deterrent.................................2-26
PASS-Key
žIII ..............................................2-28
PASS-KeyžIII Operation...............................2-28Starting and Operating Your Vehicle................2-30
New Vehicle Break-In....................................2-30
Ignition Positions..........................................2-31
Starting Your Engine.....................................2-32
Engine Coolant Heater..................................2-33
Automatic Transaxle Operation.......................2-34
Parking Brake..............................................2-37
Shifting Into Park (P).....................................2-38
Shifting Out of Park (P).................................2-41
Parking Over Things That Burn.......................2-41
Engine Exhaust............................................2-42
Running Your Engine While
You Are Parked........................................2-42
Mirrors...........................................................2-44
Manual Rearview Mirror.................................2-44
Outside Power Mirrors...................................2-44
Outside Convex Mirror...................................2-45
Outside Heated Mirrors..................................2-45
OnStar
žSystem.............................................2-45
HomeLinkžTransmitter...................................2-47
Programming the HomeLinkžTransmitter.........2-48
Section 2 Features and Controls
2-1

Storage Areas................................................2-51
Glove Box...................................................2-51
Cupholder(s)................................................2-52
Compact Overhead Console...........................2-52
Overhead Console........................................2-53
Front Seat Storage Net.................................2-54
Luggage Carrier...........................................2-54
Rear Storage Area........................................2-56
Convenience Net..........................................2-56
Convenience Center......................................2-58Vehicle Personalization...................................2-60
Entering Programming Mode..........................2-61
Delayed Illumination and Exit Lighting..............2-61
Automatic Door Locks...................................2-62
Last Door Locking and Lockout Deterrent.........2-63
Remote Driver Unlock Control........................2-64
Remote Lock and Unlock Con®rmation.............2-65
Content Theft-Deterrent System......................2-66
Arming and Disarming the Content
Theft-Deterrent System...............................2-67
Exiting Programming Mode.............................2-69
Memory Seat...............................................2-70
Section 2 Features and Controls
2-2