2006 CADILLAC STS ECU

Front Seats......................................................1-2
Power Seats..................................................1-2
Power Lumbar ...............................................1-2
Heated Seats.................................................1-3
Heated and Ventilated Seats............................1-4
Power Reclining Seatbacks..............................1-4
Head Restraints.............................................1-6
Rear Seats.......................................................1-7
Heated Seats.................................................1-7
Rear Seat Pass-Through Door.........................1-7
Safety Belts.....................................................1-8
Safety Belts: They Are for Everyone.................1-8
Questions and Answers About Safety Belts......1-12
How to Wear Safety Belts Properly.................1-13
Driver Position..............................................1-13
Shoulder Belt Height Adjustment.....................1-20
Safety Belt Use During Pregnancy..................1-20
Right Front Passenger Position.......................1-21
Rear Seat Passengers..................................1-21
Rear Safety Belt Comfort Guides....................1-23
Safety Belt Pretensioners...............................1-25
Safety Belt Extender.....................................1-26Child Restraints.............................................1-26
Older Children..............................................1-26
Infants and Young Children............................1-29
Child Restraint Systems.................................1-32
Where to Put the Restraint.............................1-36
Lower Anchors and Tethers for
Children (LATCH)......................................1-37
Securing a Child Restraint in a
Rear Seat Position....................................1-44
Securing a Child Restraint in the Right
Front Seat Position....................................1-46
Airbag System...............................................1-49
Where Are the Airbags?................................1-52
When Should an Airbag Inate?.....................1-55
What Makes an Airbag Inate?.......................1-57
How Does an Airbag Restrain?.......................1-57
What Will You See After an Airbag Inates?.....1-57
Passenger Sensing System............................1-59
Servicing Your Airbag-Equipped Vehicle...........1-63
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-63
Restraint System Check..................................1-64
Checking the Restraint Systems......................1-64
Replacing Restraint System Parts After a
Crash......................................................1-65
Section 1 Seats and Restraint Systems
1-1

3. Pick up the latch plate and pull the belt across you.
Do not let it get twisted.
The shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let the belt
go back slightly to unlock it. Then pull the belt
across you more slowly.
4. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
If the belt is not long enough, seeSafety Belt
Extender on page 1-26.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.5. Move the shoulder belt height adjuster to the height
that is right for you. Improper shoulder belt height
adjustment could reduce the effectiveness of the
safety belt in a crash. SeeShoulder Belt Height
Adjustment on page 1-20.
6. To make the lap part tight, pull up on the
shoulder belt.
7. This safety belt has a feature that will reduce the
tension of the safety belt on the occupant’s
shoulder if the vehicle is on. To set this feature,
gently pull on the belt, or lean forward and then sit
back. The belt will retract and rest lightly against
the occupant.
1-14

2. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
When the shoulder belt is pulled out all the way,
it will lock. If it does, let it go back all the way and
start again.
If the belt is not long enough, seeSafety Belt
Extender on page 1-26.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
3. To make the lap part tight, pull up on the
shoulder part.The lap part of the belt should be worn low and snug on
the hips, just touching the thighs. In a crash, this applies
force to the strong pelvic bones. And you would be less
likely to slide under the lap belt. If you slid under it, the
belt would apply force at your abdomen. This could cause
serious or even fatal injuries. The shoulder belt should go
over the shoulder and across the chest. These parts of
the body are best able to take belt restraining forces.
The safety belt locks if there is a sudden stop or a crash,
or if you pull the belt very quickly out of the retractor.
1-22

Safety Belt Extender
If the vehicle’s safety belt will fasten around you,
you should use it.
But if a safety belt is not long enough, your dealer will
order you an extender. It is free. When you go in to
order it, take the heaviest coat you will wear, so
the extender will be long enough for you. To help avoid
personal injury, do not let someone else use it, and
use it only for the seat it is made to t. The extender
has been designed for adults. Never use it for securing
child seats. To wear it, just attach it to the regular
safety belt. For more information, see the instruction
sheet that comes with the extender.
Child Restraints
Older Children
Older children who have outgrown booster seats should
wear the vehicle’s safety belts.
1-26

Infants and Young Children
Everyone in a vehicle needs protection! This includes
infants and all other children. Neither the distance
traveled nor the age and size of the traveler changes
the need, for everyone, to use safety restraints.
In fact, the law in every state in the United States
and in every Canadian province says children up to
some age must be restrained while in a vehicle.
{CAUTION:
Children can be seriously injured or strangled
if a shoulder belt is wrapped around their
neck and the safety belt continues to tighten.
Never leave children unattended in a vehicle
and never allow children to play with the
safety belts.
Every time infants and young children ride in vehicles,
they should have the protection provided by appropriate
restraints. Young children should not use the vehicle’s
adult safety belts alone, unless there is no other choice.
Instead, they need to use a child restraint.
{CAUTION:
People should never hold a baby in their arms
while riding in a vehicle. A baby does not
weigh much — until a crash. During a crash a
baby will become so heavy it is not possible
to hold it. For example, in a crash at only
25 mph (40 km/h), a 12 lb (5.5 kg) baby will
suddenly become a 240 lb (110 kg) force on a
person’s arms. A baby should be secured in
an appropriate restraint.
1-29

For most basic types of child restraints, there are
many different models available. When purchasing a
child restraint, be sure it is designed to be used
in a motor vehicle. If it is, the restraint will have a
label saying that it meets federal motor vehicle
safety standards.
The restraint manufacturer’s instructions that come
with the restraint, state the weight and height
limitations for a particular child restraint. In addition,
there are many kinds of restraints available for
children with special needs.
{CAUTION:
Newborn infants need complete support,
including support for the head and neck.
This is necessary because a newborn infant’s
neck is weak and its head weighs so much
compared with the rest of its body. In a crash,
an infant in a rear-facing seat settles into
the restraint, so the crash forces can be
distributed across the strongest part of an
infant’s body, the back and shoulders. Infants
always should be secured in appropriate infant
restraints.
{CAUTION:
The body structure of a young child is quite
unlike that of an adult or older child, for whom
the safety belts are designed. A young child’s
hip bones are still so small that the vehicle’s
regular safety belt may not remain low on the
hip bones, as it should. Instead, it may settle
up around the child’s abdomen. In a crash, the
belt would apply force on a body area that is
unprotected by any bony structure. This alone
could cause serious or fatal injuries. Young
children always should be secured in
appropriate child restraints.
1-31

Q:How Should I Use a Child Restraint?
A:A child restraint system is any device designed for
use in a motor vehicle to restrain, seat, or position
children. A built-in child restraint system is a
permanent part of the motor vehicle. An add-on
child restraint system is a portable one, which
is purchased by the vehicle’s owner. To help
reduce injuries, an add-on child restraint must be
secured in the vehicle. With built-in or add-on
child restraints, the child has to be secured within
the child restraint.
When choosing an add-on child restraint, be sure
the child restraint is designed to be used in a
vehicle. If it is, it will have a label saying that it
meets federal motor vehicle safety standards.
Then follow the instructions for the restraint.
You may nd these instructions on the restraint
itself or in a booklet, or both.
Securing an Add-on Child Restraint in
the Vehicle
{CAUTION:
A child can be seriously injured or killed in a
crash if the child restraint is not properly
secured in the vehicle. Make sure the child
restraint is properly installed in the vehicle
using the vehicle’s safety belt or LATCH
system, following the instructions that came
with that restraint, and also the instructions in
this manual.
To help reduce the chance of injury, the child restraint
must be secured in the vehicle. Child restraint systems
must be secured in vehicle seats by lap belts or the
lap belt portion of a lap-shoulder belt, or by the LATCH
system. SeeLower Anchors and Tethers for Children
(LATCH) on page 1-37for more information. A child can
be endangered in a crash if the child restraint is not
properly secured in the vehicle.
1-34

When securing an add-on child restraint, refer to the
instructions that come with the restraint which may be on
the restraint itself or in a booklet, or both, and to this
manual. The child restraint instructions are important, so
if they are not available, obtain a replacement copy
from the manufacturer.
Keep in mind that an unsecured child restraint can
move around in a collision or sudden stop and injure
people in the vehicle. Be sure to properly secure
any child restraint in your vehicle — even when no
child is in it.
Securing the Child Within the Child
Restraint
There are several systems for securing the child within
the child restraint. One system, the three-point harness,
has straps that come down over each of the infant’s
shoulders and buckle together at the crotch. The
ve-point harness system has two shoulder straps,
two hip straps, and a crotch strap. A shield may take the
place of hip straps. A T-shaped shield has shoulder
straps that are attached to a at pad which rests low
against the child’s body. A shelf- or armrest-type shield
has straps that are attached to a wide, shelf-like shield
that swings up or to the side.
{CAUTION:
A child can be seriously injured or killed in a
crash if the child is not properly secured in the
child restraint. Make sure the child is properly
secured, following the instructions that came
with that restraint.
Because there are different systems, it is important to
refer to the instructions that come with the restraint.
A child can be endangered in a crash if the child is not
properly secured in the child restraint.
1-35