2007 CADILLAC CTS V ECU

Your vehicle has a rear seat that will accommodate
a rear-facing child restraint. A label on your 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.
{CAUTION:
A child in a rear-facing child restraint can
be seriously injured or killed if the right
front passenger’s airbag inates. This is
because the back of the rear-facing child
restraint would be very close to the
inating airbag.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal airbag if the system
detects a rear-facing child restraint,
CAUTION: (Continued)
CAUTION: (Continued)
no system is fail-safe, and no one can
guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend
that rear-facing child restraints be secured
in the rear seat, even if the airbag is off.
If you need to 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.
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The passenger sensing system is designed to turn
off the right front passenger’s 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 forward-facing 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.
There is a critical problem with the airbag
system or the passenger sensing system.When the passenger sensing system has turned
off the passenger’s frontal airbag, the off indicator
in the rearview mirror will light and stay lit to
remind you that the airbag is off. SeePassenger
Airbag Status Indicator on page 202.
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 toSecuring a
Child Restraint in the Right Front Seat Position
on page 66.
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.
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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.
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 inate) 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.
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{CAUTION:
If the airbag readiness light in the
instrument panel cluster ever comes on
and stays on, it means that something
may be wrong with the airbag system.
If this ever happens, have the vehicle
serviced promptly, because an adult-size
person sitting in the right front passenger’s
seat may not have the protection of the
airbag(s). SeeAirbag Readiness Light on
page 201for more on this, including
important safety information.A thick layer of additional material such as a
blanket, or aftermarket equipment such as seat
covers, seat heaters and seat massagers
can affect how well the passenger sensing system
operates. Remove any additional material from
the seat cushion before reinstalling or securing the
child restraint or small occupant. You may want
to consider not using seat covers or other
aftermarket equipment if your vehicle has the
passenger sensing system. SeeAdding Equipment
to Your Airbag-Equipped Vehicle on page 89for
more information about modications that can
affect how the system operates.
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Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to the front
or sides of the vehicle that could keep the
airbags from working properly?
A:Yes. If you add things that change your
vehicle’s frame, bumper system, front
end or side sheet metal or height, they may
keep the airbag system from working properly.
Also, the airbag system may not work
properly if you relocate any of the airbag
sensors. 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.
SeeCustomer Satisfaction Procedure on
page 482.
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd out
whether this will affect my airbag system?
A:Changing or moving any parts of the
front seats, safety belts, the airbag sensing
and diagnostic module, the inside rearview
mirror, steering wheel, ceiling headliner, ceiling
and pillar garnish trim, or airbag wiring can
affect the operation of the airbag system.
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. SeeCustomer
Satisfaction Procedure on page 482.
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Keys.............................................................. 95
Remote Keyless Entry (RKE) System............ 96
Remote Keyless Entry (RKE) System
Operation................................................. 97
Doors and Locks........................................ 100
Door Locks................................................ 100
Central Door Unlocking System................. 101
Power Door Locks..................................... 101
Delayed Locking........................................ 102
Programmable Automatic Door Locks........ 102
Rear Door Security Locks......................... 103
Lockout Protection..................................... 104
Trunk........................................................ 104
Windows...................................................... 107
Power Windows........................................ 108
Sun Visors................................................ 111
Theft-Deterrent Systems............................. 111
Theft-Deterrent System.............................. 111
Immobilizer................................................ 113
Immobilizer Operation................................ 114Starting and Operating Your Vehicle......... 116
New Vehicle Break-In................................ 116
Ignition Positions....................................... 117
Retained Accessory Power (RAP)............. 119
Starting the Engine.................................... 119
Engine Coolant Heater.............................. 120
Automatic Transmission Operation............. 122
Manual Transmission Operation................. 126
Parking Brake........................................... 128
Shifting Into Park (P)
(Automatic Transmission)....................... 130
Shifting Out of Park (P)............................. 132
Parking Your Vehicle
(Manual Transmission)........................... 132
Parking Over Things That Burn................. 133
Engine Exhaust......................................... 134
Running the Engine While Parked............. 135
Section 2 Features and Controls
93

Rear Door Security Locks
Your vehicle has rear door security locks that
prevent passengers from opening the rear doors
on your vehicle from the inside.
The rear door security
locks are located on the
inside edge of each
rear door. You must
open the rear doors to
access them.
To use these locks, do the following:
1. Insert your key into the slot next to the rear
door security lock label and turn it to engage
the lock.
2. Close the door.
3. Repeat the steps for the other rear door.The rear doors on your vehicle cannot be opened
from the inside when this feature is in use.
When you want to open a rear door when the
security lock is on, do the following:
1. Unlock the door using the Remote Keyless
Entry (RKE) transmitter, the front door power
lock switch or by lifting the rear door
manual lock.
2. Then open the door from the outside.
To cancel the rear door security lock, do the
following:
1. Unlock the door and open it from the outside.
2. Insert your key into the slot next to the
rear door security lock label and turn it
to disengage the lock.
3. Repeat the steps for the other lock.
The rear door locks will now work normally.
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Rear-Seat Pass Through
If your vehicle has the rear seat-pass through
door, you can access the trunk without opening
the trunk lid. This is especially useful when
transporting long items.
To open the door, pull down the rear seat armrest.
Then pull the lever all the way down to release
the door.
To close the door, push it up and back into place.
Then try to open the door without pulling up on
the lever to make sure it is locked into place.
Emergency Trunk Release Handle
Notice:Do not use the emergency trunk
release handle as a tie-down or anchor point
when securing items in the trunk as it
could damage the handle. The emergency
trunk release handle is only intended to aid a
person trapped in a latched trunk, enabling
them to open the trunk from the inside.
There is a glow-in-the-dark emergency trunk
release handle located on the back wall of the
trunk. This handle will glow following exposure to
light. Pull the release handle toward the front
of the vehicle to open the trunk from the inside.
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