2005 CHEVROLET COBALT alarm

Q(Lock):Press the lock button to lock all the doors.
If enabled through the Driver Information Center
(DIC), the remote lock feedback can be programmed to
have the horn chirp and/or the parking lamps ash
when the remote keyless entry transmitter is used to
lock the vehicle’s doors. See “LOCK HORN” and “LIGHT
FLASH” underDIC Vehicle Personalization on
page 3-40for more information.
Pressing the lock button may arm the content
theft-deterrent system. SeeContent Theft-Deterrent on
page 2-14.
"(Unlock):Press the unlock button one time to unlock
the driver’s door. Press the unlock button again within
ve seconds to unlock the other doors. The interior
lamps will come on and stay on for 20 seconds or until
the ignition is turned on. If enabled through the DIC,
the remote unlock feedback can be programmed to have
the horn chirp and/or the parking lamps ash when
the remote keyless entry transmitter is used to unlock
the vehicle’s doors. See “UNLOCK HORN” and “LIGHT
FLASH” underDIC Vehicle Personalization on
page 3-40for more information.If enabled through the DIC, and it is dark enough
outside, the vehicle’s high-beam headlamps, parking
lamps, and back-up lamps will come on each time
the unlock button on the transmitter is pressed. These
exterior lamps will stay on for 20 seconds, or until a door
is opened. See “EXT (Exterior) LIGHTS” underDIC
Vehicle Personalization on page 3-40.
Pressing the unlock button on the remote keyless entry
transmitter will disarm the content-theft deterrent
system. SeeContent Theft-Deterrent on page 2-14for
more details.V(Remote Trunk Release):The trunk will open
when this button on the transmitter is pressed and held
for approximately one second. You can open the
trunk with the transmitter when the vehicle is stationary.
L(Vehicle Locator/Panic Alarm):Press and
release this button to help locate your vehicle. The horn
will sound three times and the hazard lamps will ash
three times. Press and hold the button for three seconds
to sound the panic alarm. The horn will sound and the
hazard lamps will ash for 30 seconds. The ignition must
be off for the vehicle locator/remote alarm to work.
Press the vehicle locator/panic alarm button again or
turn the ignition to ACC (Accessory) or RUN to turn off
the alarm.
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Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is uniquely coded
to prevent another transmitter from unlocking the
vehicle. If a transmitter is lost or stolen, a replacement
can be purchased through your GM dealer. Remember
to bring any additional transmitters with you when
you go to your dealer. The vehicle can have a maximum
of four transmitters matched to it.
Battery Replacement
Under normal use, the battery in the remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter will not
work, at the normal range, in any location. If you
have to get close to your vehicle before the transmitter
works, it is probably time to change the battery. The
KEY FOB BATT LOW message in the vehicle’s DIC will
display, if the remote keyless entry transmitter battery
is low.
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.To replace the battery do the following:
1. Insert a at object with a thin edge into the notch,
located below the Vehicle Locator/Panic Alarm
button, and pry the front and back apart.
2. Remove the old battery, but do not use a metal
object to do this.
3. Slide the new battery into the transmitter with the
positive side of the battery facing up. Use a type
CR2032 battery, or equivalent type.
4. Snap the front and the back of the transmitter
together.
5. Test the operation of the transmitter with the
vehicle.
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Sun Visors
To block out glare, swing down the visor(s). The visors
can also be detached from the center mount and
swung to the side to cover the windows.
Visor Vanity Mirror
Your vehicle may have a driver’s side vanity mirror.
Swing down the sun visor and lift the cover to expose
the mirror.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Content Theft-Deterrent
Your vehicle may have a
content theft-deterrent
alarm system.
Arming the System
With the ignition off, you can arm the system by doing
any one of the following:
Press the remote keyless entry transmitter lock
button.
Press the power door lock switch while the driver’s
door is open.
The system will arm after either of these things occur:
Thirty seconds after all the doors are closed.
Sixty seconds with any door open.
If you press the lock button on the transmitter a second
time while all the doors are closed, the system will
arm immediately. The system will still arm in 60 seconds
if a door is open. When the open door is closed, it will
also become armed.
The security light, located on the instrument panel
cluster, will turn on to indicate that arming has been
initiated. Once the system is armed, the security light will
ash once every three seconds.
If the security light is ashing twice per second, this
means that a door is open.
If you do not want to arm the system, you may lock the
car with the manual lock knobs on the doors.
2-14

Disarming the System
You can disarm the system by doing any one of the
following:
Press the remote keyless entry transmitter unlock
button.
Turn the ignition on.
If the system is armed and the trunk is opened using
the trunk release button on the transmitter, the system
will temporarily disarm itself and re-arm when the
trunk has been closed. This allows the you to exit the
vehicle, lock the doors using the transmitter, and
open the trunk using the transmitter without having to
disarm and re-arm the system.
Once the system is disarmed, the security light will stop
ashing.
How the System Alarm is Activated
If the system is armed, it can be activated by either:
Opening the driver’s door or trunk. This will cause
a ten second pre-alarm chirp followed by a
thirty second full alarm of horn and lights.
Opening any other door. This will immediately cause
a full alarm of horn and lights for thirty seconds.
When an alarm event has nished, the system will
re-arm itself automatically.
How to Turn Off the System Alarm
To turn off the system alarm, do one of the following:
Press the lock button on the remote keyless
entry transmitter. The system will then re-arm itself.
Press the unlock button on the remote keyless entry
transmitter. This will also disarm the system.
Insert the key in the ignition and turn it on. This will
also disarm the system.
Simulated Armed Mode
If you choose not to arm the system or if proper arming
cannot be completed, the Content Theft Deterrent
system will ash the security light once every three
seconds after a one minute delay with all the doors
closed. This ashing serves as a visual deterrent;
however, the system is not armed.
How to Detect a Tamper Condition
If you hear three chirps when you press the unlock, lock,
or trunk release buttons on the remote keyless
transmitter, it means that the content theft security
system alarm was activated previously.
2-15

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you will
see in the details on the next few pages, some
warning lights come on briey when you start the
engine just to let you know they’re working. If you are
familiar with this section, you should not be alarmed
when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there’s a problem with your vehicle.
When one of the warning lights comes on and stays on
as you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about it. Please follow this manual’s
advice. Waiting to do repairs can be costly — and even
dangerous. So please get to know your warning
lights and gages. They’re a big help.
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