Page 108 of 510

Lockout Protection
This feature prevents the driver’s door from being
locked using the power door locks, if the key is
left in the ignition and a door is open.
Pressing the power door lock switch will lock all
the doors and then unlock the driver’s door.
Pressing and holding the power door lock switch
for more than three seconds will override this
feature.
If you remove the key from the ignition, or if you
use the manual door lock or the remote keyless
entry transmitter, you could still lock your key
inside your vehicle. Always remember to take
your key with you.
Trunk (Sedan)
To unlock the trunk from the outside, use the
key or the remote keyless entry transmitter.
When closing the trunk, close from the center
to ensure it fully latches.
{CAUTION:
It can be dangerous to drive with the
trunk lid open because carbon monoxide
(CO) gas can come into your vehicle.
You cannot see or smell CO. It can cause
unconsciousness and even death. If you
must drive with the trunk lid open or if
electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or
cooling system to its highest speed
and select the control setting that will
force outside air into your vehicle.
See Climate Control System.
If you have air outlets on or under
the instrument panel, open them all
the way.
SeeEngine Exhaust on page 136.
108
Page 110 of 510
Liftgate (MAXX)
To open the liftgate, press the trunk/liftgate button
on the remote keyless entry transmitter or the
remote trunk/liftgate release button located on the
lower edge of the driver’s door. See “Remote
Trunk/Liftgate Release” underTrunk (Sedan)
on page 108.
If the liftgate is unlocked, you can manually open it
by pressing the touchpad located on the underside
of the liftgate trim panel, to the right of center.
Windows
{CAUTION:
Leaving children, helpless adults, or pets
in a vehicle with the windows closed is
dangerous. They can be overcome by
the extreme heat and suffer permanent
injuries or even death from heat stroke.
CAUTION: (Continued)
CAUTION: (Continued)
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
110
Page 111 of 510
Power Windows
{CAUTION:
Leaving children, helpless adults, or pets
in a vehicle with the windows closed is
dangerous. They can be overcome from
extreme heat in warm or hot weather and
suffer permanent injuries or even death
from heat stroke.
Leaving children in a vehicle with the
ignition key is dangerous for many
reasons, children or others could be badly
injured or even killed. They could operate
the power windows or other controls or
even make the vehicle move.
CAUTION: (Continued)
CAUTION: (Continued)
The windows will function with the keys in
the ignition and they could be seriously
injured or killed if caught in the path of a
closing window. Do not leave keys in a
vehicle with children.
When there are children in the rear seat
use the window lockout button to prevent
unintentional operation of the windows.
The power window
switches are located
on the armrest on the
driver’s door. In addition,
each passenger door
has a switch for its
own window.
111
Page 112 of 510

Express-Down Window
The driver’s window also has an express-down
feature. This switch is labeled AUTO. Press
the front of the switch part way, and the driver’s
window will open a small amount. If the front of the
switch is pressed all the way down and released,
the window will go all the way down automatically.
To stop the window while it is lowering, pull the
front of the switch momentarily. To raise the
window, pull and hold the front of the switch.
Window Lockout
The driver’s power window controls also include a
lockout button.
o(Window Lockout):Press the lockout button
to stop the rear passengers from using their
window switches. The driver and front passenger
can still operate all the windows with the lock
on. When the red part of the switch is visible you
have returned to normal window operation.
Sun Visors
To block out glare, you can swing down the
visors. You can also remove them from the center
mount and swing them to the side, to block out
glare from the side. The visors also have
extenders that can be pulled out.
Your vehicle may have lighted visor vanity mirrors
located on the passenger and driver’s side
visor. When you lift the cover, the light will turn on.
112
Page 113 of 510

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 either:
Thirty seconds after all the doors and the
liftgate (MAXX) are closed.
Sixty seconds with any door open.
If you press the lock button on the remote keyless
entry transmitter a second time while all the
doors and liftgate are closed, the system will
arm immediately. The system will still arm
in sixty seconds if a door or liftgate is open.
When the opened door or liftgate 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 or the liftgate is open.
If you do not want to arm the system, you may
lock the car with the lock knob on the doors.
113
Page 114 of 510

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.
Turn the driver’s door key lock cylinder
counterclockwise.
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 liftgate
(MAXX model). 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 driver’s door key lock
cylinder and turn it counterclockwise.
This will also disarm the system.
Insert the key in the ignition and turn it on.
This will also disarm the system.
How to Detect a Tamper Condition
If you hear three chirps when you press the
unlock or lock buttons on the remote keyless
entry transmitter, it means that the content theft
security system alarm was triggered previously.
114
Page 116 of 510

When trying to start the vehicle if the engine does
not start and the security light comes on, the
key may have a damaged transponder. Turn the
ignition off and try again.
If the engine still does not start, and the key
appears to be undamaged, try another ignition
key. At this time, you may also want to check the
fuse, seeFuses on page 446. If the engine still
does not start with the other key, your vehicle
needs service. If your vehicle does start, the
rst key may be faulty. See your dealer who
can service the PASS-Key
®III+ to have a new
key made. In an emergency, contact Chevrolet
Roadside Assistance. SeeRoadside Assistance
Program on page 481for more information.
It is possible for the PASS-Key
®III+ decoder
to “learn” the transponder value of a new
or replacement key. Up to 10 additional keys may
be programmed for the vehicle. The following
procedure is for programming additional keys only.
If all the currently programmed keys are lost or
do not operate, you must see your dealer or
a locksmith who can service PASS-Key
®III+ to
have keys made and programmed to the system.See your GM dealer or a locksmith who can
service PASS-Key
®III+ to get a new key blank
that is cut exactly as the ignition key that operates
the system.
To program the new key do the following:
1. Verify that the new key has “+” stamped on it.
2. Insert the already programmed key in the
ignition and start the engine. If the engine
will not start, see your dealer for service.
3. After the engine has started, turn the key to
off, and remove the key.
4. Insert the key to be programmed and turn
it to on within ve seconds of removing the
original key.
5. The security light will turn off once the key
has been programmed. It may not be
apparent that the security light went on due to
how quickly the key is programmed.
6. Repeat Steps 1 through 5 if additional keys
are to be programmed.
116
Page 117 of 510

If you are ever driving and the security light comes
on and stays on, you may be able to restart
your engine if you turn it off. Your PASS-Key
®III+
system, however, is not working properly and
must be serviced by your dealer. Your vehicle is
not protected by the PASS-Key
®III+ system at
this time.
If you lose or damage your PASS-Key
®III+ key,
see your GM dealer or a locksmith who can
service PASS-Key
®III+ to have a new key made.
Starting and Operating
Your Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an
elaborate break-in. But it will perform better
in the long run if you follow these guidelines:
Do not drive at any one constant speed,
fast or slow, for the rst 500 miles (805 km).
Do not make full-throttle starts. Avoid
downshifting to brake, or slow, the vehicle.
Avoid making hard stops for the rst
200 miles (322 km) or so. During this time
the new brake linings are not yet broken in.
Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Do not tow a trailer during break-in.
SeeTowing a Trailer on page 333for
the trailer towing capabilities of your
vehicle and more information.
Following break-in, engine speed and load
can be gradually increased.
117