2004 CADILLAC CTS V lock

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.
{CAUTION:
You can be seriously hurt if your shoulder belt
is too loose. In a crash, you would move
forward too much, which could increase injury.
The shoulder belt should t against your body.
To unlatch the belt, just push the button on the buckle.
1-25

The side impact airbag for the right front passenger and
the person seated directly behind that passenger is in
the ceiling above the side windows.
{CAUTION:
If something is between an occupant and an
airbag, the bag might not inate properly or it
might force the object into that person causing
severe injury or even death. The path of an
inating airbag must be kept clear. Do not put
anything between an occupant and an airbag,
and do not attach or put anything on the
steering wheel hub or on or near any other
airbag covering. And, because your vehicle
has side impact airbags, never secure anything
to the roof of your vehicle by routing the rope
or tiedown through any door or window
opening. If you do, the path of an inating side
impact airbag will be blocked. The path of an
inating airbag must be kept clear.
1-53

What Will You See After an
Airbag Inates?
After the airbag inates, it quickly deates,
so quickly that some people may not even realize
the airbag inated. Some components of the airbag
module — the steering wheel hub for the driver’s airbag,
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 airbags 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 deated airbags. Airbag ination
does not prevent the driver from seeing or being able to
steer the vehicle, nor does it stop people from leaving
the vehicle.
{CAUTION:
When an airbag inates, 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 not get out of the vehicle after an airbag
inates, 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.
Your vehicle has a feature that will automatically unlock
the doors and turn the interior lamps on when the
airbags inate (if battery power is available). You can
lock the doors again and turn the interior lamps off
by using the door lock and interior lamp controls.
The hazard warning ashers will also come on when the
airbags deploy. If you want to turn them off, press the
hazard warning asher button twice.
1-56

Keys...............................................................2-3
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Central Door Unlocking System........................2-9
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks..............2-10
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Leaving Your Vehicle....................................2-11
Trunk..........................................................2-12
Windows........................................................2-14
Power Windows............................................2-15
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-18
Theft-Deterrent System..................................2-18
Immobilizer..................................................2-19
Immobilizer Operation....................................2-20
Starting and Operating Your Vehicle................2-21
New Vehicle Break-In....................................2-21
Ignition Positions..........................................2-22Starting Your Engine.....................................2-24
Engine Coolant Heater..................................2-25
Automatic Transmission Operation...................2-26
Manual Transmission Operation......................2-33
Parking Brake..............................................2-35
Shifting Into Park (P)
(Automatic Transmission)............................2-36
Shifting Out of Park (P)
(Automatic Transmission)............................2-38
Parking Your Vehicle
(Manual Transmission)...............................2-38
Parking Over Things That Burn.......................2-39
Engine Exhaust............................................2-39
Running Your Engine While You Are Parked.......2-40
Mirrors...........................................................2-41
Automatic Dimming Rearview Mirror
with OnStar
®............................................2-41
Automatic Dimming Rearview Mirror
with OnStar
®and Compass........................2-41
Outside Power Mirrors...................................2-43
Outside Curb View Assist Mirror.....................2-44
Outside Convex Mirror...................................2-44
Outside Heated Mirrors..................................2-45
Section 2 Features and Controls
2-1

One key works all of
the lock cylinders on
the vehicle.
Your vehicle has an Immobilizer vehicle theft-deterrent
system. The key has a transponder in the key head
that matches a decoder in the vehicle’s steering column.
If a replacement key or any additional key is needed,
you must purchase it from your dealer. The key will have
PK3+ stamped on it. Keep the bar code tag that
came with the original keys. Give this tag to your dealer
if you need a new key made.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
In an emergency, contact Cadillac Roadside Assistance.
SeeRoadside Service on page 7-6.If your vehicle is equipped with the OnStar system with
an active subscription and you lock your keys inside
the vehicle, OnStar may be able to send a command to
unlock your vehicle. SeeOnStar
®System on page 2-45
for more information.
Remote Keyless Entry System
Your keyless entry system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
2-4

At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-5.
If you are still having trouble, see your dealer or a
qualied technician for service.
Remote Keyless Entry
System Operation
With this feature, you can lock and unlock the doors or
the trunk and turn on your vehicle’s interior lamps
from about 10 feet (3 m) away using the remote keyless
entry transmitter supplied with your vehicle.
Q(Lock):Press this
symbol on the remote
keyless entry transmitter
to lock the doors.
This also arms the
theft-deterrent system.
You can program your vehicle so that the exterior lamps
will ash and/or the horn will sound when you lock
the doors with the remote keyless entry transmitter.
SeeDIC Vehicle Personalization on page 3-88for more
information on programming this feature.
If your vehicle is programmed for remote conrmation,
the doors must be closed for this feature to work. If
a door is open, remote conrmation will be canceled.
2-5

W(Unlock):Press this symbol on the remote keyless
entry transmitter to unlock the driver’s door. This
also disarms the theft-deterrent system. Press the
button again to unlock the rest of the doors.
You can program your vehicle so that the exterior lamps
will ash when you unlock the doors with the remote
keyless entry transmitter. SeeDIC Vehicle
Personalization on page 3-88for more information on
programming this feature.
If your vehicle is programmed for remote conrmation,
the doors must be closed for this feature to work. If
a door is open, remote conrmation will be canceled.
L(Panic Alarm):The remote keyless entry transmitter
comes equipped with an instant panic alarm. Press
the horn symbol when the ignition is turned off. The horn
will sound and the exterior lamps will ash for up to
30 seconds. To stop the instant panic alarm, press the
symbol again or turn the ignition to ON.
V(Trunk):Press this button to open the trunk.
The remote keyless entry transmitter can be used to
recall the memory settings for up to two drivers.
For more information, seeDIC Vehicle Personalization
on page 3-88andMemory Seat and Mirrors on
page 2-53.
Matching Transmitter(s) to
Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your dealer. Remember to bring
any remaining transmitters with you when you go to
your dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock
your vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter won’t
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it’s probably time to change the battery.
Notice:When replacing the battery, use care not
to touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.
2-6

Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers — especially children — can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle will not open it. You increase the
chance of being thrown out of the vehicle
in a crash if the doors are not locked. So,
wear safety belts properly and lock the
doors whenever you drive.
Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.
Outsiders can easily enter through an
unlocked door when you slow down or
stop your vehicle. Locking your doors can
help prevent this from happening.There are several ways to lock and unlock your vehicle.
Because your vehicle has the theft-deterrent system,
you must unlock the doors with the key or remote
keyless entry transmitter to avoid setting off the alarm.
If the windows are down and the doors are locked,
don’t reach in to manually unlock the vehicle because
you will set off the alarm.
From the inside, use the
manual lock levers located
on the door panels near
the windows.
Push down on the manual lock lever to lock the door.
To unlock the door, pull up on the lever.
2-8