lock BUICK LACROSSE 2007 Owner's Guide

"(Unlock):Press the unlock button to unlock the
driver’s door. If the button is pressed again
within ve seconds, all remaining doors will unlock.
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 parking lamps can
be programmed to come on for a set amount of
time when the vehicle is unlocked using the
RKE transmitter. See “EXT (Exterior) LIGHT
DELAY” underDIC Vehicle Personalization on
page 229. If the vehicle has the content
theft-deterrent system, pressing the unlock button
on the RKE transmitter may disarm it. See
Content Theft-Deterrent on page 104.
V(Remote Trunk Release):Press and hold
this button for about one second to release
the trunk lid. The transaxle must be in PARK (P)
for this feature to operate.
L(Panic Alarm):Press this button to activate the
alarm. The ignition must be in OFF or
ACCESSORY for the alarm to work. When the
alarm button is pressed, the headlamps will ash
and the horn will sound repeatedly for two minutes.
The alarm will turn off when the ignition is moved to
RUN or the alarm button is pressed again.
Matching Transmitter(s) to Your
Vehicle
Each RKE 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 GM dealer. Remember
to bring any additional transmitters so they
can also be re-coded to match the new transmitter.
Once your dealer has coded the new transmitter,
the lost transmitter will not unlock your vehicle.
The vehicle can have a maximum of four
transmitters matched to it.
Battery Replacement
Under normal use, the battery in the RKE
transmitter should last about four years.
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 RKE transmitter
battery is low.
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/(Remote Start):If your vehicle has the remote
start feature, the RKE transmitter will have a
button with this symbol on it.
To start the vehicle using the remote start feature,
do the following:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter’s lock
button, then immediately press and hold
the transmitter’s remote start button for four
seconds or until the turn signal lamps
ash. The vehicle’s doors will lock.
3. When the vehicle’s engine starts, the parking
lamps will turn on and remain on while the
engine is running.
The engine will shut off automatically after
10 minutes, unless a time extension has been
done or the vehicle’s key is inserted into
the ignition switch and turned to RUN.
If you enter the vehicle after a remote start,
and the engine is still running, insert the
key into the ignition switch and turn it to RUN
to drive the vehicle.4. To manually shut off a remote start, do any of
the following. The parking lamps will turn off:
Aim the RKE transmitter at the vehicle
and press the remote start button.
Turn on the hazard warning ashers.
Turn the ignition switch to RUN and
then to OFF.
Your vehicle’s engine may be started two times
using the transmitter’s remote start feature. If only
one remote start procedure has been done,
since last driving the vehicle, or resetting the
remote start system, the engine may be started
again remotely following the remote start
procedure a second time
If the remote start procedure is used again before
the rst 10 minute time frame has ended, the
rst 10 minutes will immediately expire and
the second 10 minute time frame will start.
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The remote vehicle start feature will not operate if
any of the follow occur:
The remote start system is disabled through
the DIC.
The vehicle’s key is in the ignition.
A door on the vehicle is open.
The vehicle’s hood is open.
The hazard warning ashers are on.
The check engine light is on. SeeMalfunction
Indicator Lamp on page 190.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts have already been
provided for that ignition cycle.
If a remote start is attempted and is unsuccessful,
the Driver Information Center (DIC) will display
REMOTE START DISABLED.Vehicles that have the remote vehicle start feature
are shipped from the factory with the remote
vehicle start system enabled. The system may be
enabled or disabled through the DIC. See
“REMOTE START” underDIC Vehicle
Personalization on page 229for additional
information. If your vehicle does not have the DIC
feature, and remote vehicle start was installed
at the dealership, you will need to have the
dealership enable or disable the system.
Remote Start Ready
If your vehicle does not have the remote vehicle
start feature, it may have the remote start
ready feature. This feature gives you the ability to
lock or unlock your vehicle from about 492 feet
(150 m) away and allows your dealer to add
the manufacturer’s remote vehicle start feature.
See your dealer if you would like to add the
manufacturer’s remote vehicle start feature to
your vehicle.
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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.
CAUTION: (Continued)
CAUTION: (Continued)

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 the
vehicle.
From the outside, turn the key in the driver’s door
lock cylinder briey counterclockwise to unlock
the driver’s door. Turn and hold it to unlock all the
doors. You can also use the remote keyless
entry transmitter. From the inside use the manual
or power door locks.
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Power Door Locks
To lock or unlock all
doors from inside the
vehicle, use the
power door lock switch
located on either
front door armrest.
Press the bottom of the switch to lock all doors.
Press the top of the switch to unlock all doors.
The driver’s and front passenger’s power door lock
switch also releases the trunk lid. Press the top
of the switch for about one and a half seconds to
open the trunk.
If the vehicle has the content theft-deterrent
system, the vehicle is programmed to arm the
system with the power door lock switch. If your
vehicle has a Driver Information Center (DIC) this
feature can be turned off. See “Content Theft”
underDIC Vehicle Personalization on page 229.
Delayed Locking
Your vehicle may have this feature. It delays the
locking of the vehicle’s doors for ve seconds after
the last door is closed. Two chimes will sound
when the power door lock switch or the LOCK
button on the remote keyless entry transmitter is
pressed when a door is open. The chimes indicate
that the delayed locking feature is on. If your
vehicle has a Driver Information Center (DIC), a
Delayed Locking warning will be displayed.
The doors can be locked immediately by pressing
the power door lock switch or the LOCK button
on the transmitter a second time.
The delayed locking feature will not activate when
the ignition is in RUN or ACCESSORY.
You can program this feature on or off through the
Driver Information Center (DIC), if equipped.
See “Delayed Locking” underDIC Vehicle
Personalization on page 229.
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Automatic Door Lock
The vehicle’s doors are programmed to lock when
the shift lever is moved into a forward gear.
If someone needs to get in or out of the vehicle after
the doors have been locked, place the shift lever
into PARK (P). You may also unlock all doors using
the power door lock switch or unlock one door using
the inside manual door lock.
The automatic door lock feature cannot be
disabled.
Programmable Automatic Door
Unlock
The vehicle’s doors are programmed from the
factory to unlock when the shift lever is moved
into PARK (P).
If your vehicle has a Driver Information
Center (DIC), there are different programming
options for unlocking the doors automatically.
SeeDIC Vehicle Personalization on page 229.
Rear Door Security Locks
Your vehicle has rear door security locks. These
prevent passengers from opening the rear
doors 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 set the locks, do the following:
1. Insert the key into the security lock slot and
turn it so the slot is in the horizontal position.
2. Close the door.
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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 transmitter, if equipped, the power
door lock switch, or by lifting the rear door
manual lock.
2. 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 the key into the security lock slot
and turn it so the slot is in the vertical position.Lockout Protection
The lockout protection feature makes it more
difficult to lock the key in the vehicle. If the driver’s
door is open while the key is in the ignition, the
door cannot be locked with the power door
lock switch.
This feature cannot guarantee that you will never be
locked out of the vehicle. If the key is not left in the
ignition, or, if the manual door lock is used, the key
could still be locked inside the vehicle. Always
remember to take the key with you.
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Trunk
{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 122.
Opening the Trunk
To open the trunk from the outside, use the
Remote Keyless Entry (RKE) transmitter. See
Remote Keyless Entry (RKE) System Operation on
page 90for more information.
The ignition must be off, or the transaxle must be
in PARK (P) to open the trunk.
Remote Trunk Release
This feature is used to unlock the trunk from inside
the vehicle using the power door lock switch.
Press and hold the top
of the driver’s or front
passenger’s power door
lock switch to unlock
the trunk.
The vehicle must be in PARK (P) to unlock
the trunk.
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Power Windows
The switches on the driver’s door armrest are
used to control each of the windows. The power
window switches work while the ignition is in RUN,
ACCESSORY, or while Retained Accessory
Power (RAP) is active. SeeRetained Accessory
Power (RAP) on page 110. Each passenger
door has its own window switch.
To lower the window, press and hold the front of
the switch to the rst position until the window is at
the desired level. To raise the window, pull up
and hold the front of the switch.
Express-Down Window
The driver’s window switch has an express-down
feature labeled AUTO. This lets you lower the
window completely without holding the switch.
Press the front of the switch to the second position
and release.
To stop the window while it is lowering, briey pull
up on the switch.
Window Lockout
o
(Window Lockout):The driver’s window
switches also include a lockout switch. Press
the right side of the switch to prevent the
rear passengers from using their window switches.
The driver can still control all the windows and
the front passenger can control their own window
with the lockout on. Press the left side of the
switch to return to normal window operation.
A visible red bar on the right side of the switch
indicates that the lockout is off.
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Sun Visors
To block out glare, swing down the sun visors.
They can be detached from the center retainer and
slid along the rod to cover different areas of the
front window and turned to cover the side
windows.
Visor Vanity Mirror
Swing down the sun visors and lift the cover to
expose the vanity mirror. Do not drive with
the cover lifted due to possible glare impeding
other drivers behind or to the side of the vehicle.
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.
A red light located on
top of the instrument
panel, toward the center
of the vehicle and
near the windshield, will
ash slowly when the
system is armed.
The theft-deterrent alarm system needs to be
activated through the Driver Information Center
(DIC). See “CONTENT THEFT” under
“Customization Menu Items” inDIC Vehicle
Personalization on page 229. While armed, the
doors will not unlock with the power door lock
switch. The remote alarm will sound if someone
tampers with the trunk or enters the vehicle without
using the remote keyless entry transmitter or key to
unlock the doors. The horn will sound and the
headlamps will ash for up to two minutes. The
system will also cut off the fuel supply, preventing
the vehicle from being driven.
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