
How the Air Bag System Works
I
Where are the air bags?
The driver’s air bag is in the middle of the
steering wheel. The
right front passenger’s air bag
is in the instrument
panel on the passenger’s side.
1-22
ProCarManuals.com

/II CAUTIGII:
1
When should an air bag inflate?
If something is between an occupant and an air
bag, the bag may not inflate properly or it might
force the object into that person. The path of an
inflating air bag must be kept clear. Don’t put
anything between an occupant and an air bag, and
don’t attach or put anything on the steering wheel
hub or on or near any other air bag covering.
An air bag is designed to inflate in a moderate to severe
frontal or near-frontal crash. The air bag will inflate
only if the impact speed is above the system’s designed
“threshold level.” If your vehicle goes straight into a
wall that doesn’t move or deform, the threshold level is
about
9 to 15 mph (14 to 24 kdh). The threshold level
can vary, however, with specific vehicle design,
so that
it can be somewhat above or below this range. If your
vehicle strikes something that will move or deform, such
as a parked car, the threshold level will be higher. The
air bag
is not designed to inflate in rollovers, side
impacts or rear impacts, because inflation would not
help the occupant.
In any particular crash, no one can say whether an air
bag should have inflated simply because
of the damage
to a vehicle or because of what the repair costs were.
Inflation is determined by the angle
of the impact and
how quickly the vehicle slows down in frontal or
near-frontal impacts.
1-23
ProCarManuals.com

What makes an air bag inflate?
In an impact of sufficient severity, the air bag sensing
system detects that the vehicle is in a crash. The sensing
system triggers a release of gas from the inflator, which
inflates the air bag. The inflator, air bag and related
hardware are all part of the air bag modules inside the
steering wheel and in the instrument panel in front of the
right front passenger,
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. Air bags supplement 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 air bags
would not help you in many types of collisions,
including rollovers, rear impacts and side 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.
What will you see after an air bag inflates?
After an air bag inflates, it quickly deflates, so quickly
that some people may not even realize the air bag
inflated. Some components of the air bag module in the
steering wheel hub for the driver’s air bag, or the
instrument panel for the right front passenger’s bag, will
be hot for a short time. 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
vents in the deflated air bags. Air bag inflation doesn’t
prevent the driver from seeing or from being able to
steer the vehicle, nor does it stop people from leaving
the vehicle.
When an air bag inflates, 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 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 inflates, then get
fresh air by opening a window
or door.
1-24
ProCarManuals.com

0 Air bags are designed to inflate only once. After they
inflate, you’ll need some new parts for your air bag
system.
If you don’t get them, the air bag system
won’t 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 a crash sensing and
diagnostic module, which records information about
the
air bag system. The module records information
about the readiness of the system, when the sensors are
activated and driver’s safety belt usage at deployment.
Let only qualified technicians work on your air
bag system. Improper service can mean that your
air bag system won’t 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, the bag may not
work properly. You may have to replace the
air
bag module in the steering wheel or both the air
bag module and the instrument panel for the
right front passenger’s air bag.
Do not open or
break the
air bag coverings.
ProCarManuals.com

Trunk
Trunk Lock Release
To unlock the trunk from the outside, insert the master
doorhgnition key and turn it.
Remote Trunk Release
Press the TRUNK release button located to the left of
the steering column to release the trunk lid.
The trunk will open if the transaxle
is in PARK (P) or
NEUTRAL (N) and the trunk release lockout
is in the
unlocked position.
Remote Trunk Release Lockout
The remote trunk release lockout button allows you to
secure items in the trunk.
Insert the ignition key into
the trunk release button.
Turn the key one-quarter
of
a turn clockwise then
remove it from the button.
This will disable the trunk release button from opening
the trunk. The remote keyless entry transmitter can still
be used to open the trunk.
Trunk Security Override
The remote keyless entry transmitter will open the trunk
when the ignition is on or off and the vehicle
is in
PARK, even if the trunk release lockout is activated.
I
2-14
ProCarManuals.com

Ignition Positions
With the ignition key in the ignition switch, you can turn
the switch to five different positions.
C
I
D
-E 1
ACCESSORY (A): This is an on position in which you
can operate your electrical power accessories. Press in
the ignition switch as you turn the top of it toward you.
LOCK (B): This is the only position Erom which you can
remove the key.
This position locks your ignition, shift
lever and transaxle. It’s a theft-detewent feature.
OFF (C): This position lets you turn off the engine but
still turn the steering wheel. It doesn’t lock the steering
wheel like
LOCK and it doesn’t send any electrical
power to the accessories. The instrument cluster will
remain powered in
OFF to illuminate the gear shift
indicator. The cluster will also activate the parking brake
light when the parking brake is set. Use
OFF if you
must have your vehicle in motion while the engine is
not running.
RUN (D): This is an on position that the switch returns
to after you start your engine and release the switch.
This is the position for driving. Even when the engine is
not running, you can use
RUN to operate your electrical
power accessories and to display some instrument panel
warning lights.
2-20
I
ProCarManuals.com

START (E): This position starts your engine. When the
engine starts, release the key. The ignition switch will
return to
RUN for normal driving.
NOTICE:
If your key seems stuck in LOCK and you can’t
turn it, be sure you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using
a tool to force it could break the key or the
ignition switch.
If none of this works, then your
vehicle needs service.
Key Reminder Warning
If you leave your key in the ignition, in the OFF
position, you will hear a warning chime when you open
the driver’s door.
Retained Accessory Power
After you turn your ignition off and even remove the
key, you will still have electrical power to such
accessories as the radio and power windows for up to
10 minutes. But if you open a door, power is shut off.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won’t start in any other position -- that’s a
safety feature. To restart when you’re already moving,
use NEUTRAL (N) only.
NOTICE:
Don’t try to shift to PARK (P) if your Buick is
moving.
If you do, you could damage the
transaxle. Shift to
PARK (P) only when your
vehicle is stopped.
1. Without pushing the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as your
engine gets warm.
2-21
ProCarManuals.com

To Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
Plugging the cord into an ungrounded outlet
could cause an electrical shock.
Also, the wrong
kind of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won’t reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
4. Before starting the engine, be sure to unplug
and store the cord as it was before to keep it away
from moving engine parts. If you don’t, it could
be damaged. How long should
you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
lund
of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your Buick dealer in the area where you’ll be parking
your vehicle. The dealer can give you the best advice
for
that particular area.
Automatic Transaxle Operation
Your automatic transaxle has a shift lever located on the
steering column.
There are several different positions for your shift lever.
2-23
ProCarManuals.com