
Black plate (59,1)Cadillac STS Owner Manual - 2011
{WARNING:
Children who are up against, or very close to, any
airbag when it inflates can be seriously injured
or killed. Airbags plus lap-shoulder belts offer
protection for adults and older children, 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, seeOlder Children
on
page 2‑34
or Infants and Young Childrenon
page 2‑38
.
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. See
Airbag Readiness Light
on page 4‑54for
more information.
Where Are the Airbags?
The driver's frontal airbag is in the middle of the
steering wheel.
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Black plate (64,1)Cadillac STS Owner Manual - 2011
What Will You See After an Airbag
Inflates?
After the frontal airbags and seat-mounted side impact
airbags inflate, they quickly deflate, so quickly that
some people may not even realize an airbag inflated.
Roof-rail airbags may still be at least partially inflated for
some time after they deploy. Some components of the
airbag module may be hot for several minutes. For
location of the airbag modules, seeWhat Makes an
Airbag Inflate? on page 2‑63.
The parts of the airbag that come into contact with you
may be warm, but not too hot to touch. There may be
some smoke and dust coming from the vents in the
deflated airbags. Airbag inflation does not prevent the
driver from seeing out of the windshield or being able to
steer the vehicle, nor does it prevent people from
leaving the vehicle.
{WARNING:
When an airbag inflates, there may be 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 cannot get out
of the vehicle after an airbag inflates, then get
fresh air by opening a window or a door. If you
experience breathing problems following an airbag
deployment, you should seek medical attention.
The vehicle has a feature that may automatically unlock
the doors, turn on the interior lamps and hazard warning
flashers, and shut off the fuel system after the airbags
inflate. You can lock the doors, turn off the interior
lamps and hazard warning flashers by using the
controls for those features.
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Black plate (66,1)Cadillac STS Owner Manual - 2011
Passenger Sensing System
The vehicle has a passenger sensing system for the
right front passenger position. The passenger airbag
status indicator will be visible on the overhead console
when you start the vehicle.
United StatesCanada
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. See Passenger Airbag Status Indicator
on page 4‑55. The passenger sensing system will turn off the right
front passenger frontal airbag under certain conditions.
The driver airbag, seat‐mounted side impact airbags
and the roof‐rail 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's frontal airbag should be enabled
(may inflate) or not.
According to statistics, children are safer when properly
secured in a rear seat in the correct child restraint for
their weight and size.
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.
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Black plate (67,1)Cadillac STS Owner Manual - 2011
{WARNING:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger airbag inflates. This is because the
back of the rear-facing child restraint would be
very close to the inflating airbag. A child in a
forward-facing child restraint can be seriously
injured or killed if the right front passenger airbag
inflates and the passenger seat is in a forward
position.
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 the airbag 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's frontal airbag, the off indicator
will light and stay lit to remind you that the airbag is off.
See Passenger Airbag Status Indicator on page 4‑55.
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 to Securing a Child Restraint in the Right
Front Seat Position on page 2‑53.
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Black plate (68,1)Cadillac STS Owner Manual - 2011
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 vehicle head restraint. If this
happens, adjust the head restraint. SeeHead
Restraints
on page 2‑12.
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.
The passenger sensing system is designed to enable
(may inflate) the right front passenger's frontal airbag
anytime the system senses that a person of adult size is
sitting properly in the right front passenger's 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's frontal airbag, depending upon the
person's seating posture and body build. Everyone in
your 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's 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's frontal airbag.
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Black plate (70,1)Cadillac STS Owner Manual - 2011
We recommend that you not use seat covers or other
aftermarket equipment other than any that GM has
approved for your specific vehicle. SeeAdding
Equipment to Your Airbag-Equipped Vehicle
on
page 2‑71for more information about modifications
that can affect how the system operates.
{WARNING:
Stowing of articles under the passenger seat
or between the passenger seat cushion and
seatback may interfere with the proper operation
of the passenger sensing system.
Servicing Your Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be serviced.
There are parts of the airbag system in several places
around the vehicle. Your dealer and the service manual
have information about servicing the vehicle and the
airbag system. To purchase a service manual, see
Service Publications Ordering Information
on
page 8‑17.
{WARNING:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inflate during improper service. You can be injured
if you are close to an airbag when it inflates. Avoid
yellow connectors. They are probably part of the
airbag system. Be sure to follow proper service
procedures, and make sure the person performing
work for you is qualified to do so.
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Black plate (71,1)Cadillac STS Owner Manual - 2011
Adding Equipment to Your
Airbag-Equipped Vehicle
Q: Is there anything I might add to or change aboutthe vehicle that could keep the airbags from
working properly?
A: Yes. If you add things that change your vehicle's
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts of
the front seats, safety belts, the airbag sensing and
diagnostic module, steering wheel, instrument panel,
roof-rail airbag modules, ceiling headliner or pillar
garnish trim, overhead console, front sensors, side
impact sensors, or airbag wiring can affect the
operation of the airbag system.
In addition, your vehicle has a passenger sensing
system for the right front passenger's position, which
includes sensors that are part of the passenger's
seat. The passenger sensing system may not
operate properly if the original seat trim is replaced
with non-GM covers, upholstery or trim, or with GM
covers, upholstery or trim designed for a different
vehicle. Any object, such as an aftermarket seat
heater or a comfort enhancing pad or device, installed under or on top of the seat fabric, could
also interfere with the operation of the passenger
sensing system. This could either prevent proper
deployment of the passenger airbag(s) or prevent
the passenger sensing system from properly turning
off the passenger airbag(s). See
Passenger Sensing
System on page 2‑66.
If you have any questions about this, you should
contact Customer Assistance before you modify
your vehicle. The phone numbers and addresses
for Customer Assistance are in Step Two of the
Customer Satisfaction Procedure in this manual.
See Customer Satisfaction Procedure on page 8‑2.
Q: Because I have a disability, I have to get my vehicle modified. How can I find out whether this
will affect my airbag system?
A: If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 8‑2.
In addition, your dealer and the service manual have
information about the location of the airbag sensors,
sensing and diagnostic module and airbag wiring.
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Black plate (26,1)Cadillac STS Owner Manual - 2011
Ignition Positions
The vehicle has an
electronic keyless ignition
with pushbutton start.
To shift out of P (Park), the vehicle must be running or
in ACCESSORY mode and the regular brake pedal
must be applied.
/ (START): Press to start the engine with your foot on
the brake pedal. The shifter must be in P (Park) or
N (Neutral) and the keyless access transmitter must be
in the vehicle.
If the start button does not work, the vehicle may be
near a strong radio antenna signal causing interference
to the keyless access system. See DIC Warnings and
Messages
on page 4‑76for more information. 9/Acc. (STOPPING THE ENGINE/OFF/
ACCESSORY):
When the vehicle is stopped with the
engine on, press the button once to turn the engine off.
If the shifter is in P (Park), RAP will engage if all doors
are closed. RAP will turn off when a front door is
opened. See Retained Accessory Power (RAP)
on
page 3‑27for more information.
Do not turn the engine off when the vehicle is moving.
This will cause a loss of power assist in the brake and
steering systems and disable the airbags.
In an emergency: 1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete
power assist, requiring increased brake pedal
force.
2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting
to N (Neutral), firmly apply the brakes and steer
the vehicle to a safe location.
3. Come to a complete stop, shift to P (Park), and switch the ignition to OFF. On vehicles with an
automatic transmission, the shift lever must be in
P (Park) to switch the ignition to the OFF position.
4. Set the parking brake. See Parking Brake
on
page 3‑33.
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