BUICK LACROSSE 2005 Manual Online

If you enter the vehicle after a remote start, and the
engine is still running, insert the key into the ignition lock
cylinder and turn it to the RUN position to drive the
vehicle.
Your vehicle’s engine can 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 ten minute time frame has ended, 10 minutes will be
added to the remaining minutes. The added
10 minutes are considered a second remote start.
The remote vehicle start feature will not operate if:
The remote start system is disabled.
The vehicle’s key is in the ignition.
A door is open or the vehicle’s hood is not closed.
The hazard warning ashers are on.
There is an emission control system malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts have already been
provided. The maximum number of remote starts or
remote start attempts between ignition cycles
with the key is two.
If a remote start is attempted and is unsuccessful, the
Driver Information Center (DIC) will display REMOTE
START DISABLED.
Vehicles equipped with the remote vehicle start feature
are shipped from the factory with the remote vehicle
start system enabled. The system may be disabled
through the DIC. See “REMOTE START” under
DIC Vehicle Personalization on page 3-71for additional
information.
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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.
CAUTION: (Continued)
CAUTION: (Continued)

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 the vehicle.
From the outside, turn the door/ignition 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.
2-10

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 approximately one and a half seconds to open
the trunk.
If the vehicle has the content theft-deterrent system, the
vehicle is programmed from the factory 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 3-71.
Delayed Locking
This feature 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 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 3-71.
2-11

Automatic Door Locks
The vehicle’s doors are programmed from the factory to
lock when the shift lever is moved into a forward
gear, and to unlock when the shift lever is moved into
PARK (P).
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.
If your vehicle has a Driver Information Center (DIC),
there are different programming options for locking and
unlocking the doors automatically. SeeDIC Vehicle
Personalization on page 3-71.
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 pin 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 in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-30.
Trunk Lock
To unlock the trunk from the outside, use the remote
keyless entry transmitter. SeeRemote Keyless
Entry System Operation on page 2-4for more
information.
The ignition must be off, or the transaxle must be in
PARK (P), to unlock 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 for
one and one-half seconds
to unlock the trunk.
The vehicle must be in PARK (P) to unlock the trunk.
2-13

Emergency Trunk Release Handle
Notice:Using the emergency trunk release handle
as a tie-down or anchor point when securing
items in the trunk may damage it. Use the
emergency trunk release handle only to help you
open the trunk lid.
There is a glow-in-the-dark emergency trunk release
handle located on the trunk latch of the trunk lid.
This handle will glow following exposure to light. If ever
needed, pull the emergency trunk release handle to
open the trunk from the inside.
Tie-Down Feature
Your vehicle has a tie-down feature inside the trunk lid
that can be used to secure the trunk lid when large
items are stored in the trunk.
2-14

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. Never leave a child, a
helpless adult, or a pet alone in a vehicle,
especially with the windows closed in warm or
hot weather.
2-15

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 on, in ACCESSORY,
or while Retained Accessory Power (RAP) is active.
SeeRetained Accessory Power (RAP) on page 2-22.
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 allows you to lower the
window completely without holding the switch. Press the
front of the switch all the way down 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
red bar on the right side of the switch will indicate
that the lockout is off.
2-16

Sun Visors
To block out glare, you can swing down the visors and
slide them along the rod to cover different areas of
the front window. You can also move them to cover the
side windows.
Visor Vanity Mirror
Swing down the sun visors and lift the cover to expose
the vanity mirror. If your vehicle has lighted vanity
mirrors, the light will come on when you lift the cover.
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 3-71. While
armed, the doors will not unlock with the power door lock
switch. The remote alarm will sound if someone
tampers with the trunk, enters the vehicle without using
the remote keyless entry transmitter or key to unlock
the doors, or turns the ignition on without the proper key.
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.
2-17

Arming with the Power Lock Switch
The vehicle’s content theft-deterrent alarm system can
be activated when the key is removed from the
ignition and the power door lock switch of either the
driver’s or front passenger’s door is used to lock
the vehicle. The door needs to be in the open position
when pressing the power door lock switch. The
alarm system will not activate if the door is closed when
the power door lock switch is pressed. This system
can be activated through the Driver Information
Center (DIC). See “CONTENT THEFT” under
“Customization Menu Items” inDIC Vehicle
Personalization on page 3-71.
When the doors are locked using the power door lock
switch of either front door, the red light on top of
the instrument panel will start ashing at a fast rate,
indicating that the system is arming. After all the doors
are locked there will be a time delay and then the
red light will begin to ash at a very slow rate, indicating
the system is armed.
Arming with the Remote Keyless Entry
Transmitter
The alarm system will arm when the remote keyless
entry transmitter is used to lock the doors after the key
is removed from the ignition. The red light will comeon to indicate that the system is arming. After all doors
are closed and locked, and after a time delay, the
red light will begin ashing at a very slow rate to show
the system is armed.
Arming Conrmation
A red light located on top of the instrument panel,
towards the center of the vehicle and near the
windshield, will ash slowly to conrm when the system
is armed.
Disarming with the Remote Keyless
Entry Transmitter
The alarm system will disarm when the remote keyless
entry transmitter is used to unlock the doors. The
red light will go out to show that the system is disarmed.
Disarming with Your Key
The alarm system will disarm when the key is used to
unlock the doors. The red light will stop ashing
when the system is disarmed. If you would like the key
to disarm the alarm system, see “CONTENT THEFT”
underDIC Vehicle Personalization on page 3-71
for more information.
2-18