Page 78 of 382

Remote Keyless Entry System
Operation
With this feature, you can lock and unlock the doors
from about 26 feet (8 m) away using the remote keyless
entry transmitter supplied with your vehicle.
Q(Lock):Press this
button on the remote
keyless entry transmitter
one time to lock the doors.
The headlamps will
ash once. This also
arms the content
theft-deterrent system.
Pressing the lock button two times within three seconds
will lock the doors. The headlamps will ash twice
and the horn chirps.
K(Unlock): Press this button on the remote keyless
entry transmitter one time to unlock the driver’s
door. The interior lights will go on and the headlamps
will ash three times. The interior lights will stay on
for 20 seconds or until the key is turned in the ignition.
Press the button again within ve seconds to unlock
the rest of the doors. The unlock button also disarms the
content theft-deterrent system.
L(Panic Alarm):Press the button with the horn
symbol when the ignition is turned off. The horn
will sound and the parking lamps and dome lamp will
ash for up to two minutes. To stop the panic alarm,
press this button again.
The remote keyless entry transmitter is used to
arm/disarm the content theft-deterrent system. Your
vehicle’s theft-deterrent system can be programmed to
three different modes. SeeContent Theft-Deterrent
on page 2-13
If you accidentally set off the alarm when entering or
exiting the vehicle, you can shut it off by pressing
the lock or unlock button once or the panic alarm
button twice.
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Page 87 of 382

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 has a
content theft-deterrent
alarm system.
The remote keyless entry transmitter is used to
arm/disarm the content theft-deterrent system.
SeeRemote Keyless Entry System Operation on
page 2-4. Your vehicle’s theft-deterrent system can be
programmed to three different modes.Active Arming:The system will arm when the lock
button on the remote keyless entry transmitter is
pressed. The security system light will come on steady
for thirty seconds. During this time you can still get
back into the vehicle without triggering the alarm.
Once the light starts ashing the system is armed.
The system will disarm when the unlock button on the
transmitter is pressed.
Passive Arming:The system will arm itself one minute
after the ignition is turned off and the driver’s door
has been opened and closed. If the lock button on the
transmitter is pressed before the minute has passed,
the system will arm immediately. The system will disarm
when the unlock button is pressed.
Security System Disable:The system will not arm.
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Page 88 of 382

Content Theft-Deterrent Personalization
To change the mode that your vehicle is programmed to,
do the following:
1. Turn the ignition to RUN or ACC (Accessory).
2. Press the panic alarm button on the transmitter
slowly four times within ve seconds.
3. You must complete one of the following within
three seconds to change the mode.
To select the active arming mode, press the
lock button on the transmitter once within
three seconds. A chime will sound two times to
acknowledge that the active arming mode
has been selected.
To select the passive arming mode, press the
lock button on the transmitter twice within
three seconds. A chime will sound three times to
acknowledge that the passive arming mode
has been selected.
To select the security system disable mode,
press the unlock button on the transmitter
once within three seconds. A chime will sound
one time to acknowledge that the security system
disabled mode has been selected.If you accidentally set off the alarm when entering or
exiting the vehicle, you can shut it off by pressing either
the lock or unlock button once on the remote keyless
entry transmitter. The panic alarm button needs to
be pressed twice to turn off the alarm. There is
a ten second pre-alarm grace period indicated by a
rapid beeping. By pressing the transmitter buttons as
indicated above, you can disarm the system before
the horn begins to sound and the exterior lights begin
to ash.
If you hear three horn chirps when you press the unlock
button on the transmitter, that means the vehicle’s
alarm was triggered while you were away.
2-14
Page 139 of 382

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 brie y 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
when 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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Page 280 of 382

Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together
if the vehicle is to have really good braking. Your
vehicle was designed and tested with top-quality GM
brake parts. When you replace parts of your braking
system — for example, when your brake linings
wear down and you need new ones put in — be sure
you get new approved GM replacement parts. If you do
not, your brakes may no longer work properly. For
example, if someone puts in brake linings that are wrong
for your vehicle, the balance between your front and
rear brakes can change — for the worse. The braking
performance you have come to expect can change
in many other ways if someone puts in the wrong
replacement brake parts.
Battery
Your vehicle has a maintenance free battery. When it is
time for a new battery, get one that has the replacement
number shown on the original battery’s label. We
recommend an ACDelco
®replacement battery.
For battery replacement, see your dealer or the service
manual. To purchase a service manual, seeService
and Owner PublicationsinService Publications Ordering
Information on page 7-14.Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
Vehicle Storage
If you are not going to drive your vehicle for 25 days
or more, remove the black, negative (-) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
are not careful. SeeJump Starting on page 5-35
for tips on working around a battery without
getting hurt.
You must close all doors and the liftgate before
reconnecting the battery. After reconnecting the battery,
you must press the unlock button on the remote keyless
entry transmitter. Failure to follow this procedure may
result in a sounding alarm. Pressing unlock on the remote
keyless entry transmitter would stop the sounding alarm.
5-34