2004 CADILLAC SRX steering wheel
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There is a air bag
readiness light on the
instrument panel, which
shows the air bag symbol.
The system checks the air bag electrical system for
malfunctions. The light tells you if there is an electrical
problem. SeeAir Bag Readiness Light on page 3-39
for more information.Where Are the Air Bags?
The driver’s frontal air bag is in the middle of the
steering wheel.
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The roof-mounted side impact air bag for the front
passenger and the passenger directly behind the front
passenger is in the ceiling above the side windows.
{CAUTION:
If something is between an occupant and an
air bag, the bag might not in ate properly or it
might force the object into that person causing
severe injury or even death. The path of an
in ating air bag must be kept clear. Do not put
anything between an occupant and an air bag,
and do not attach or put anything on the
steering wheel hub or on or near any other air
bag covering. Do not let seat covers block the
in ation path of a side impact air bag.
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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 “threshold level.”
In addition, your vehicle has “dual stage” 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 16 mph (19 to
26 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 vehicle 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 “threshold level.” 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, air bag and related
hardware are all part of the air bag modules inside the
steering wheel, instrument panel, the side of the
front seatbacks closest to the door and the ceiling of the
vehicle, near the side windows.
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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 side impact air bags.
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 – the
steering wheel hub for the driver’s air bag, the
instrument panel for the right front passenger’s bag,
the side of the seatback closest to the door for the
seat-mounted side impact air bags and the area
along the ceiling of your vehicle near the side
windows – 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 the vents in the de ated air bags.
Air bag in ation doesn’t prevent the driver from seeing
or being able to steer the vehicle, nor does it stop
people from leaving the vehicle.
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Let only quali ed technicians work on your air bag
systems. Improper service can mean that an 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, or the air
bag covering on the driver’s and right front
passenger’s seatback, or the side impact air bag
covering on the ceiling near the side windows, 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, the air bag
module and seatback for the driver’s and right front
passenger’s seat-mounted side impact air bags,
or side impact air bag module and ceiling covering
for the roof-mounted side impact air bag. Do not
open or break the air bag coverings.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,
seeService Publications Ordering Information on
page 7-11.
{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 to close
to an air bag when it in ates. Avoid wires
wrapped with yellow tape, yellow coverings or
yellow connectors. They are probably part of
the air bag systems. 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.
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Ignition Positions
With the key in the ignition switch, you can turn the key
to four different positions.
Notice:If your key seems stuck in OFF 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. Turn the key only with your hand. Using a
tool to force it could break the key or the ignition
switch. If none of these works, then your vehicle
needs service.A (OFF):This is the only position in which you can
insert or remove the key. This position locks the ignition,
steering wheel and transmission. It’s a theft-deterrent
feature.
B (ACCESSORY):This position allows you to use
things like the radio and the windshield wipers when
the engine is off. This position will allow you to turn off
the engine, but still turn the steering wheel.
C (ON):This position is for driving. If your vehicle
has an automatic transmission and you turn off
the engine, the transmission will lock. If you need to
shift the transmission out of PARK (P), the ignition key
has to be in ON.
D (START):This position starts the engine.
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Steering Column Ignition Lock Release
If your vehicle has a dead battery or a battery with
low voltage, you can still release the ignition lock and
remove the key. Use the following procedure to release
the steering column:
1. Locate the plastic screw head on the underside of
the plastic cover for the steering column.
2. Insert a at, thin object into the slot and turn it until
the plastic piece detaches from the steering column
cover.3. Insert a narrow, pointed object into the hole in the
steering column cover and press the spring.
4. Then, turn the ignition switch to OFF and remove
the key.
Retained Accessory Power (RAP)
The following accessories on your vehicle may be used
for up to 10 minutes after the ignition key is turned
from ON to OFF:
Radio
Power Windows
Audio Steering Wheel Controls
Sunroof
Power to these accessories stops after 10 minutes
or if a door is opened. If you want power for another
10 minutes, close all the doors and turn the ignition key
to ON and then back to OFF.
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Parking Brake
The parking brake pedal
is located on the lower
portion of the instrument
panel to the left of the
steering wheel.
To set the parking brake, hold the regular brake pedal
down with your right foot and push the parking brake
pedal down with your left foot.
If the ignition is on, the brake system warning light on
the instrument panel cluster should come on. If it
doesn’t, you need to have your vehicle serviced.
SeeBrake System Warning Light on page 3-41for more
information.To release the parking brake, pull the release lever
located to the left of the steering wheel on the instrument
panel.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Verify that
the parking brake is fully released and the brake
warning light is off before driving.
A warning chime will sound if the parking brake is set,
the ignition is on and the vehicle begins to move.
To stop the chime, fully release the parking brake.
If you are towing a trailer and parking on a hill,
seeTowing a Trailer on page 4-52for more information.
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