remote start BUICK LACROSSE 2005 Owner's Manual

Passenger Sensing System
Your vehicle has a passenger sensing system. The
passenger airbag status indicator on the instrument
panel will be visible when you turn your ignition key to
RUN or START. The words ON and OFF will be
visible during the system check. If you use remote start
to start your vehicle from a distance, if equipped,
you may not see the system check. When the system
check is complete, either the word ON or the word OFF,
will be visible. SeePassenger Airbag Status Indicator
on page 3-34.The passenger sensing system will turn off the right
front passenger’s frontal airbag under certain conditions.
The driver’s airbag and the side airbags are not part
of the passenger sensing system.
The passenger sensing system works with sensors that
are part of the right front passenger’s seat. The
sensors are designed to detect the presence of a
properly-seated occupant and determine if the
passenger’s frontal airbag should be enabled (may
inate) or not.
Accident statistics show that children are safer if they are
restrained in the rear rather than the front seat. General
Motors recommends that child restraints be secured in a
rear seat, including an infant riding in a rear-facing infant
seat, a child riding in a forward-facing child seat, and an
older child riding in a booster seat.
Passenger Airbag Status Indicator
1-60

Keys...............................................................2-2
Remote Keyless Entry System.........................2-3
Remote Keyless Entry System Operation...........2-4
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-11
Delayed Locking...........................................2-11
Automatic Door Locks...................................2-12
Lockout Protection........................................2-12
Trunk..........................................................2-13
Windows........................................................2-15
Power Windows............................................2-16
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-17
Content Theft-Deterrent.................................2-17
PASS-Key
®III ..............................................2-19
PASS-Key®III Operation...............................2-19
Starting and Operating Your Vehicle................2-21
New Vehicle Break-In....................................2-21
Ignition Positions..........................................2-21
Retained Accessory Power (RAP)...................2-22
Starting the Engine.......................................2-22
Engine Coolant Heater..................................2-23
Automatic Transaxle Operation.......................2-24
Parking Brake..............................................2-27Shifting Into Park (P).....................................2-28
Shifting Out of Park (P).................................2-29
Parking Over Things That Burn.......................2-30
Engine Exhaust............................................2-30
Running the Engine While Parked...................2-31
Mirrors...........................................................2-32
Manual Rearview Mirror.................................2-32
Manual Rearview Mirror with OnStar
®..............2-32
Automatic Dimming Rearview Mirror................2-32
Automatic Dimming Rearview Mirror
with OnStar
®............................................2-33
Outside Power Mirrors...................................2-33
Outside Power Heated Mirrors........................2-34
Outside Convex Mirror...................................2-34
OnStar
®System.............................................2-34
HomeLink®Transmitter...................................2-36
HomeLink®..................................................2-36
Programming the HomeLink®..........................2-36
Storage Areas................................................2-40
Glove Box...................................................2-40
Cupholder(s)................................................2-40
Center Console Storage Area.........................2-41
Convenience Net..........................................2-41
Sunroof.........................................................2-42
Section 2 Features and Controls
2-1

One key is used for the
ignition and all locks.
When a new vehicle is delivered, the key has a
bar-coded key tag. This tag may be removed by your
dealer before it is delivered.
The vehicle has the PASS-Key
®III vehicle theft system.
The key has a transponder in the key head that
matches a decoder in the vehicle’s instrument panel.
The key will have PK3 stamped on it. If a replacement
key or an additional key is needed, it must be
purchased from your dealer or certied locksmith.
Any new PASS-Key
®III key must be programmed
before it will start the vehicle. SeePASS-Key®III on
page 2-19for more information on programming a
new key.In an emergency, contact Buick Roadside Assistance.
SeeRoadside Assistance Program on page 7-6for
more information.
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.
If your vehicle is equipped with the OnStar
®system with
an active subscription and you lock your keys inside
the vehicle, OnStar
®may be able to send a command to
unlock your vehicle. SeeOnStar®System on page 2-34
for more information.
Remote Keyless Entry System
Your keyless entry 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.
2-3

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 range. This is
normal for any remote keyless entry 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” under
Remote Keyless Entry System Operation on
page 2-4.
If you are still having trouble, see your dealer or a
qualied technician for service.
Remote Keyless Entry System
Operation
The vehicle’s doors can be locked and unlocked, and
the trunk can be unlatched from about 3 feet (1 m) up to
60 feet (18 m) away with the remote keyless entry
transmitter.
If your vehicle has the remote start feature you can also
start your vehicle with the remote keyless entry
transmitter. Your remote keyless entry transmitter, with
the remote start button, provides an increased range
of operation. You can start your vehicle from an average
range of 492 feet (150 m) away. However, the range
may be less while the vehicle is running and you
may need to be closer to your vehicle to turn it off than
you were to turn it on.
There are other conditions which can affect the
performance of the transmitter. SeeRemote Keyless
Entry System on page 2-3.
2-4

The following functions may be available if your vehicle
has the remote keyless entry system:
/(Remote Vehicle Start):If your vehicle has this
feature, it may be started from outside the vehicle using
the remote keyless entry transmitter. See “Remote
Vehicle Start” at the end of this section for more detailed
information.
Q(Lock):Press the lock button to 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 the
lock button is pressed again within 5 seconds from
the previous press of the lock button. See “FOB LOCK
FEEDBACK” underDIC Vehicle Personalization on
page 3-71for additional information. Pressing the lock
button may also arm the content theft-deterrent system,
if equipped. SeeContent Theft-Deterrent on page 2-17.
K(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 remote keyless entry transmitter. See “EXT LIGHT
DELAY” underDIC Vehicle Personalization on
page 3-71. Pressing the unlock button on the remote
keyless entry transmitter may disarm the content
theft-deterrent system, if equipped. SeeContent
Theft-Deterrent on page 2-17. Remote Keyless Entry
with Remote Start
Remote Keyless Entry
without Remote Start
2-5

To replace the battery in the remote keyless entry
transmitter, do the following:
1. Insert a at object, with a thin edge, into the notch
located below the remote alarm button, and
separate the bottom half from the top half of the
transmitter.
2. Remove the old battery. Do not use a metal object
to do this.3. Slide the new battery into the transmitter with the
positive side of the battery facing up. Use a type
CR2032 battery, or equivalent type.
4. Snap the front and the back of the transmitter
together. Make sure the cover is on tight, so
water will not get in.
5. Test the operation of the transmitter with
the vehicle.
Remote Vehicle Start
Your vehicle may have a remote starting feature. This
feature allows you to start the engine from outside of the
vehicle. It may also start up 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 the system will return after the key is turned
to 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.
2-7

Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
Your vehicle’s remote keyless entry transmitter, with the
remote start button, provides an increased range of
operation. However, the range may be less while
the vehicle is running and as a result, you may need to
be closer to your vehicle to turn it off, than you were
to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeRemote Keyless
Entry System on page 2-3for additional information.
The remote vehicle start feature needs to be reset after
your vehicle’s engine is started two times using the
transmitter’s remote start button. The remote start
system is reset by Inserting the vehicle’s key into the
ignition lock cylinder and turning it to RUN and then to
OFF. SeeIgnition Positions on page 2-21for
information regarding the ignition positions on
your vehicle.
/(Remote Start):If your vehicle has the remote start
feature, the keyless entry 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 until the turn signal lamps ash
or for four seconds, if the vehicle’s lights are not
visible. The vehicle’s doors will lock.
3. When the vehicle 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
lock cylinder and turned to RUN.
4. To manually shut off a remote start, do any of the
following:
Aim the remote keyless entry transmitter at the
vehicle and press the remote start button until
the parking lamps turn off.
Turn on the hazard warning ashers.
Turn the ignition switch to RUN and then to OFF.
2-8

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.
2-9

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

2. Press the PASS button or the up or down arrows
on the passenger side to turn the passenger
temperature set on and off. When turned on, the
passenger temperature will be the same as
the driver setting. Press the up or down arrow on
passenger side to adjust the passenger temperature
setting.
When the passenger temperature set is off, the
passenger display will be off and the driver’s
set temperature will be for the driver and passenger.
In cold weather, the system will start at reduced
fan speeds to avoid blowing cold air into the vehicle
until warmer air is available. The system will start
out blowing air at the oor but may change
modes automatically as the vehicle warms up to
maintain the chosen temperature setting. The length
of time needed for warm up will depend on the
outside temperature and the length of time that has
elapsed since the vehicle was last driven.
3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then, adjust the temperature, if
necessary.
Do not cover the solar sensor located in the center
of the instrument panel, near the windshield. For
more information on the solar sensor, see “Sensors”
later in this section.4. Press OFF to turn the climate control system off.
Only the rear defog and heated seats will function.
Press AUTO or any other button except the
heated seats or rear defog to turn the climate
control system back on.
This control has 4 types of operation.
Automatic can set/change the temperature
only. AUTO and temperature only will appear
on the display.
Semi-Automatic Fan can set/change the
temperature and mode. The fan operates
automatically. The temperature and mode will
appear on the display.
Semi-Automatic Mode can set/change the
temperature and fan speed. The mode operates
automatically. The fan speed and temperature will
appear on the display.
Manual can set/change the temperature, mode and
fan. The fan speed, temperature and mode will
appear on the display.
If your vehicle has the remote start feature, the climate
control system will automatically regulate the inside
temperature of your vehicle when the remote start
system is activated. Normal operation and the last
setting of the climate control system will return after the
key is turned to the ON position.
3-25