1997 PONTIAC BONNEVILLE steering

How the Air Bag System Works
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.
1-20
ProCarManuals.com

I
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. When should an
air bag inflate?
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 lunih). 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.
1-21
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.
1-22
ProCarManuals.com

In many crashes severe enough to inflate an air bag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from the
right front passenger air bag.
0
0
e
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.
Servicing Your Air Bag-Equipped Pontiac
Air bags affect how your Pontiac should be serviced.
There are parts of the air bag system in several places
around your vehicle.
You don’t want the system to
inflate while someone is working on your vehicle. Your
Pontiac dealer and the Bonneville Service Manual have
information about servicing your vehicle and the air bag
system.
To purchase a service manual, see “Service and
Owner Publications” in the Index.
1-23
ProCarManuals.com

Theft Parking Lots
Vehicle theft is big b’usiness, especially in some cities.
Although
your Pontiac has a number of theft-deterrent
features, we know that nothing we put
on it can make
it impossible to steal. However, there are ways you
can help.
Key in the Ignition
If you leave your vehicle with the keys inside, it’s an
easy target for
joy riders or professional thieves -- so
don’t do it.
With the ignition
off and the driver’s door open, you’ll
hear
a tone reminding you to remove your key from the
igniti’on and take it with you. Always do this. Your
steering wheel will be locked, and
so will your ignition
and transaxle. And remember to lock the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your
vehicle. Remember
to keep your valuables out of sight.
Put
them in a storage area, or take them with you. If you
park in
a lot where someone will be watching
your vehicle, it’s best to lock it up and take your keys.
But what
if you have to leave your ignition key? What if
you have to leave something valuable in your vehicle?
Put your valuables in a storage area, like your trunk
or glove box.
0 Lock the glove box.
0 Turn the Valet Lockout switch on.
0 Lock all the doors except the driver’s.
0 Then take the door key and remote keyless entry
transmitter with you.
Universal Theft-Deterrent (Option)
If your Pontiac has this option, it has a theft-deterrent
alarm system. With this system, the SECURITY light
will flash as you open the door (if your ignition
is OFF).
This light reminds you to activate the theft-deterrent
system when leaving your vehicle.
2-16
ProCarManuals.com

Ignition Positions
C
A E
With the ignition key in the ignition switch, you can turn
the switch to five positions.
ACCESSORY (A): 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): The only position in which you can
remove the key. This locks your steering wheel, ignition
and transaxle.
OFF (C): Unlocks the steering wheel, ignition and
transaxle, but does not send electrical power to any
accessories. Use this position if your vehicle must be
pushed
or towed, but never try to push-start your
vehicle.
A warning chime will sound if you open the
driver’s door when the ignition
is OFF and the key is in
the ignition.
RUN (D): An on position to which the switch returns
after you start your engine and release the switch. The
switch stays in the RUN position when the engine is
running. But 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.
START (E): Starts the engine. When the engine starts,
release the key. The ignition switch will return to RUN
for normal driving.
Note that even
if the engine is not running, the positions
ACCESSORY and RUN are on positions that allow
you
to operate your electrical accessories, such as the radio.
2-20
ProCarManuals.com

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 th’e
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 tone when you open
the driver’s door.
Retained Accessory Power
If you have this option, 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,
the power is turned 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.
I
NOTICE:
Don’t try to shift to PARK (P) if your Pontiac
is moving.
If you do, you could damage the
transaxle. Shift to
PARK (P) only when your
vehicle is stopped.
Starting Your 3800 Series I1 Engine
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

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
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your Pontiac 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 may have a shift lever
located on the console between the seats or
on the
steering column.
There are several different positions for your shift lever.
PARK (P): This locks your front wheels. It’s the best
position
to use when you start your engine because your
vehicle can’t move easily.
2-24
ProCarManuals.com