keyless BUICK LACROSSE 2008 Owner's Manual

Keys...............................................................2-3
Remote Keyless Entry (RKE) System................2-4
Remote Keyless Entry (RKE) System
Operation...................................................2-5
Remote Vehicle Start......................................2-8
Doors and Locks............................................2-11
Door Locks..................................................2-11
Power Door Locks........................................2-11
Delayed Locking...........................................2-12
Automatic Door Lock.....................................2-12
Programmable Automatic Door Unlock.............2-12
Rear Door Security Locks..............................2-12
Lockout Protection........................................2-13
Trunk..........................................................2-14
Windows........................................................2-17
Power Windows............................................2-18
Sun Visors...................................................2-19
Theft-Deterrent Systems..................................2-20
Content Theft-Deterrent.................................2-20
PASS-Key
®III ..............................................2-22
PASS-Key®III Operation...............................2-22Starting and Operating Your Vehicle................2-24
New Vehicle Break-In....................................2-24
Ignition Positions..........................................2-24
Retained Accessory Power (RAP)...................2-25
Starting the Engine.......................................2-26
Engine Coolant Heater..................................2-27
Active Fuel Management™.............................2-28
Automatic Transmission Operation...................2-29
Parking Brake..............................................2-32
Shifting Into PARK (P)...................................2-33
Shifting Out of PARK (P)...............................2-35
Parking Over Things That Burn.......................2-36
Engine Exhaust............................................2-37
Running the Vehicle While Parked..................2-37
Mirrors...........................................................2-38
Manual Rearview Mirror.................................2-38
Manual Rearview Mirror with OnStar
®..............2-38
Automatic Dimming Rearview Mirror................2-39
Automatic Dimming Rearview Mirror
with OnStar
®............................................2-39
Outside Power Mirrors...................................2-40
Outside Power Heated Mirrors........................2-40
Outside Convex Mirror...................................2-40
Section 2 Features and Controls
2-1

Any new PASS-Key®III key must be programmed
before it will start the vehicle. SeePASS-Key®III
Operation on page 2-22for more information on
programming a new key.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
In an emergency, contact Roadside Assistance. See
Roadside Assistance Program on page 7-8for
more information.
Remote Keyless Entry (RKE)
System
Your Remote Keyless Entry (RKE) system operates on
a radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in operating range.
This is normal for any RKE system. If the transmitter
does not work or if you have to stand closer to
your vehicle for the transmitter to work, try this:Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” later in this
section.
If you are still having trouble, see your dealer/retailer
or a qualied technician for service.
2-4

Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
will work up to 195 feet (60 m) away, however, the
operating range may be less while the vehicle is running.
There are other conditions which can affect the
performance of the transmitter. SeeRemote Keyless
Entry (RKE) System on page 2-4.
/(Remote Vehicle Start): If your vehicle has this
feature, press
/to start the engine from outside the
vehicle using the RKE transmitter. SeeRemote Vehicle
Start on page 2-8for additional information.
Q(Lock): PressQto lock all the doors. If enabled
through the Driver Information Center (DIC), the parking
lamps may ash once to indicate locking has occurred,
or the horn may chirp when
Qis pressed again
within ve seconds from the previous press of the lock
button. See “FOB LOCK FEEDBACK” underDIC
Vehicle Personalization on page 3-76for additional
information. If the vehicle has the content theft-deterrent
system, pressing
Qmay also arm it. SeeContent
Theft-Deterrent on page 2-20.
"(Unlock): Press"to unlock the driver’s door. If"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 3-76. If the vehicle has
the content theft-deterrent system, pressing
"on the
RKE transmitter may disarm it. SeeContent
Theft-Deterrent on page 2-20. With Remote Start
Shown, Without Remote
Start Similar
2-5

Remote Vehicle Start
Your vehicle may have a remote starting feature that
allows you to start the engine from outside the vehicle.
It may also start the vehicle’s heating or air conditioning
systems and rear window defogger. When the remote
start system is active and the vehicle has an automatic
climate control system, it will automatically regulate
the inside temperature. Normal operation of these
systems will return after the ignition key is turned to
ON/RUN.
Laws in some communities may restrict the use of
remote starters. For example, some laws may require a
person using remote start to have the vehicle in view
when doing so. Check local regulations for any
requirements on remote starting of vehicles.
Do not use the remote start feature if your vehicle is
low on fuel. Your vehicle may run out of fuel.
There are other conditions which can affect the
performance of the transmitter, seeRemote Keyless
Entry (RKE) System on page 2-4for additional
information.
/(Remote Start):This button will be on the RKE
transmitter if you have remote start.
To start the vehicle using the remote start feature:
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 about four seconds or
until the vehicle’s turn signal lamps ash. The doors
will lock.
When the vehicle starts, the parking lamps turn on
and remain on while the engine is running.
The remote start feature provides two separate starts
per ignition cycle, each with 10 minutes of engine
running time, or one start with a time extension. The
rst start must expire or be canceled to get two separate
10 minute starts.
If it is the rst remote start since the vehicle has been
driven, repeat the previous steps, while the engine is still
running, to extend the engine running time by 10 minutes
from the time you repeat the steps for remote starting.
The remote start running time can be extended one time
and only after the rst remote start.
2-8

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.
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.
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.
Driver’s side shown
2-11

Press the bottom of the switch to lock all doors. Press
the top of the switch to unlock all doors.
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 3-76.
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 (RKE) transmitter is pressed when a door is open.
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 ON/RUN or ACC/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 3-76.
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).
On vehicles with a Driver Information Center (DIC),
there are different programming options for unlocking
the doors automatically. SeeDIC Vehicle Personalization
on page 3-76.
Rear Door Security Locks
Your vehicle has rear door security locks, that prevent
passengers from opening the rear doors from the inside.
2-12

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 assist you in nding the lock, your vehicle will have
one of the following:
To use these 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.
3. Do the same for the other rear door.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 the vehicle has one, 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.
3. Do the same for the other rear door.
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.
2-13

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 2-37.
Opening the Trunk
To open the trunk from the outside, use the Remote
Keyless Entry (RKE) transmitter. SeeRemote Keyless
Entry (RKE) System Operation on page 2-5for more
information.
The ignition must be off, or the transmission must be in
PARK (P) to open the trunk.
2-14

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.
Your vehicle may have a
red light located on top of
the instrument panel,
toward the center of the
vehicle and near the
windshield, that 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 3-76. 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 (RKE) 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.
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 system will not arm 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 3-76.
2-20

Interior Lamps
Your interior lamps
control is located next to
the exterior lamps
control and to the left of
the steering wheel on
the instrument panel.
9(Off):Turn the control to this position to disable
courtesy lamps, entry lighting, delayed entry lighting, and
delayed exit lighting.
1(Door):Turn the control to this position to turn the
interior lamps on when any door is open and when
the ignition key is removed from the ignition.
+(On):Turn the control to this position to turn on
the interior lamps.
The interior lamps can be controlled, or automatically
turned on or off under certain conditions. They are
explained in the following text.
Instrument Panel Brightness
The instrument panel lights can be brightened or
dimmed by pressing the center knob of the interior lamp
controls until it pops out. Turn the knob clockwise to
brighten the lights or counterclockwise to dim them.
Courtesy Lamps
Courtesy lamps come on to make it easier to enter and
exit the vehicle. These lamps will come on when the
interior lamp control is in the door position and any door
is opened.
Entry Lighting
The courtesy lamps come on and stay on for a set time
whenever the interior lamp control is in the door
position and the UNLOCK button on the Remote
Keyless Entry (RKE) transmitter is pressed.
The lamps stay on while a door is opened and then turn
off automatically about 25 seconds after it is closed. If
the UNLOCK button is pressed and a door is not
opened, the lamps will turn off after about 25 seconds.
The courtesy lamps turn off when the ignition key is
turned to ON/RUN or START. They will come on again
when a door is opened.
3-16