radio BUICK LACROSSE 2005 Owner's Manual

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

PASS-Key®III
Your PASS-Key®III 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 harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
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.
PASS-Key
®III uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
PASS-Key®III Operation
Your vehicle is equipped
with PASS-Key®III
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key
®III is a passive
theft-deterrent system.
This means nothing special
needs to be done to arm
or disarm the system.
It works when the key is
inserted or removed
from the ignition.
PASS-Key III
®uses a transponder in the ignition key
that matches a decoder in the vehicle.
When the PASS-Key
®III system senses that the wrong
key has been inserted into the ignition, it shuts down
the vehicle’s starter and fuel systems. The starter will not
work and fuel will stop owing to the engine. If
someone tries to start the vehicle again with the wrong
key, the vehicle will not start. Anyone using a
trial-and-error method to start the vehicle will be
discouraged to do so because of the high number of
electrical key codes.
2-19

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 speed, fast or slow, for
the rst 500 miles (805 km). Do not make
full-throttle starts.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time your 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 4-35for more information.
Ignition Positions
With the ignition key in the ignition, the key can be
turned to four different positions:
A (OFF):This is the only position in which the ignition
key can be inserted or removed. This position locks
the ignition and transaxle. It is a theft-deterrent feature.
B (ACCESSORY):This position lets the radio and
windshield wipers operate while the engine is off. To use
ACCESSORY, turn the key clockwise.
2-21

HomeLink®Transmitter
HomeLink®
If your vehicle has this feature, the control buttons are
located on the driver’s sun visor.
HomeLink
®Wireless Control System provides a way to
replace up to three hand-held radio-frequency (RF)
transmitters used to activate devices such as gate
operators, garage door openers, entry door locks,
security systems, and home lighting. Additional
Homelink
®information can be found on the Internet at
www.homelink.com or by calling 1-800-355-3515.This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
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.
Programming the HomeLink®
Do not use HomeLink®with any garage door opener
that does not have the “stop and reverse” feature. This
includes any garage door opener model manufactured
before April 1, 1982. If you have a newer garage
door opener with rolling codes, please be sure to follow
Steps 6 through 8 to complete the programming of
your HomeLink
®Transmitter.
2-36

Read the instructions completely before attempting to
program HomeLink®. Because of the steps involved, it
may be helpful to have another person available to
assist you in the programming steps.
Keep the original hand-held transmitter for use in other
vehicles as well as for future HomeLink
®programming.
It is also recommended that upon the sale of the
vehicle, the programmed HomeLink
®buttons should be
erased for security purposes. See “Erasing HomeLink®
Buttons” later in this section or, for assistance,
contact HomeLink®on the Internet at:
www.homelink.com or by calling 1-800-355-3515.
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.
It is recommended that a new battery be installed in
your hand-held transmitter for quicker and more
accurate transmission of the radio-frequency signal.
Programming HomeLink®
Your vehicle’s engine should be turned off while
programming HomeLink®. Follow these steps to program
up to three channels:
1. Press and hold down the two outside HomeLink
®
buttons, releasing only when the HomeLink®
indicator light begins to ash, after 20 seconds. Do
not hold down the buttons for longer than
30 seconds and do not repeat this step to program
a second and/or third hand-held transmitter to
the remaining two HomeLink
®buttons.
2. Position the end of your hand-held transmitter
about 1 to 3 inches (3 to 8 cm) away from the
HomeLink
®buttons while keeping the indicator light
in view.
3. Simultaneously press and hold both the desired
HomeLink
®button and the hand-held transmitter
button. Do not release the buttons until Step 4 has
been completed.
Some entry gates and garage door openers may
require you to substitute Step 3 with the procedure
noted in “Gate Operator and Canadian
Programming” later in this section.
2-37

Gate Operator and Canadian
Programming
Canadian radio-frequency laws require transmitter
signals to time out or quit after several seconds of
transmission. This may not be long enough for
HomeLink
®to pick up the signal during programming.
Similarly, some U.S. gate operators are manufactured to
time out in the same manner.
If you live in Canada, or you are having difficulty
programming a gate operator or garage door opener by
using the “Programming HomeLink
®” procedures,
regardless of where you live, replace Step 3 under
“Programming HomeLink
®” with the following:
Continue to press and hold the HomeLink
®button while
you press and release every two seconds (cycle) the
hand-held transmitter button until the frequency
signal has been successfully accepted by HomeLink
®.
The HomeLink®indicator light will ash slowly at
rst and then rapidly. Proceed with Step 4 under
“Programming HomeLink
®” to complete.
Using HomeLink®
Press and hold the appropriate HomeLink®button for at
least half of a second. The indicator light will come
on while the signal is being transmitted.
Erasing HomeLink®Buttons
To erase programming from the three HomeLink®
buttons do the following:
1. Press and hold down the two outside buttons until
the indicator light begins to ash, after 20 seconds.
Do not hold the two outside buttons for longer
than 30 seconds.
2. Release both buttons.
HomeLink
®is now in the train (learning) mode and can
be programmed at any time beginning with Step 2
under “Programming HomeLink
®” shown earlier in
this section.
Individual buttons cannot be erased, but they can be
reprogrammed. See “Reprogramming a Single
HomeLink
®Button” following this section.
2-39

Engine Coolant Temperature Gage..................3-38
Low Coolant Warning Light............................3-39
Malfunction Indicator Lamp.............................3-39
Oil Pressure Light.........................................3-42
Change Engine Oil Light................................3-43
Security Light...............................................3-43
Cruise Control Light......................................3-43
Reduced Engine Power Light.........................3-44
Highbeam On Light.......................................3-44
Headlamps Suggested Light...........................3-44
Low Washer Fluid Warning Light.....................3-45
Door Ajar Light.............................................3-45
Trunk Ajar Light............................................3-45
Service Vehicle Soon Light............................3-45
Fuel Gage...................................................3-46
Low Fuel Warning Light.................................3-46
Check Gas Cap Light....................................3-46Driver Information Center (DIC).......................3-47
DIC Operation and Displays...........................3-47
DIC Warnings and Messages.........................3-53
DIC Vehicle Personalization............................3-71
Audio System(s).............................................3-79
Setting the Time...........................................3-79
Radio with CD (Base)...................................3-79
Radio with CD (UpLevel)...............................3-84
Radio with CD (MP3)....................................3-92
Radio with Six-Disc CD................................3-105
Theft-Deterrent Feature................................3-117
Audio Steering Wheel Controls......................3-118
Radio Reception.........................................3-119
Care of Your CDs.......................................3-119
Care of Your CD Player...............................3-119
Backglass Antenna......................................3-120
Chime Level Adjustment...............................3-120
Section 3 Instrument Panel
3-2

If the URPA system is not functioning properly, the
display will ash red, indicating that there is a problem.
The light will also ash red while driving if a trailer is
attached to your vehicle, or a bicycle or object is on the
back of, or hanging out of your trunk. The light will
continue to ash until the trailer or the object is
removed and your vehicle is driven forward at least
15 mph (25 km/h).
It may also ash red if the ultrasonic sensors are not
kept clean. So be sure to keep your rear bumper free of
mud, dirt, snow, ice and slush or materials such as
paint or the system may not work properly. If after
cleaning the rear bumper and driving forward at least
15 mph (25 km/h), the display continues to ash red, see
your GM dealer. For cleaning instructions, seeWashing
Your Vehicle on page 5-81.
It may also ash red if your vehicle is moving in
REVERSE (R) at a speed greater than 3 mph (5 km/h).
Other conditions that may affect system performance
include things like the vibrations from a jackhammer or
the compression of airbrakes on a very large truck.
As always, drivers should use care when backing up a
vehicle. Always look behind you, being sure to check
for other vehicles, obstructions and blind spots.Accessory Power Outlets
The accessory power outlets enable power electrical
equipment such as a cellular telephone or a CB radio to
be used inside the vehicle.
Your vehicle is equipped with 12-volt outlets. One outlet
is located on the center console below the climate
controls. There may be another outlet located inside the
center storage console or in the ip and fold console.
Open the cover to use the outlet. Be sure to close
the cover when the outlet is not in use.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
Certain power accessory plugs may not be compatible
to the power accessory outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer.
3-20

If the word OFF is lit on the airbag status indicator, it
means that the passenger sensing system has turned off
the right front passenger’s frontal airbag. SeePassenger
Sensing System on page 1-60for more on this,
including important safety information.
If, after several seconds, all status indicator lights
remain on, or if there are no lights at all, there may be a
problem with the lights or the passenger sensing
system. See your dealer for service.
{CAUTION:
If the off indicator and the airbag readiness
light ever come on together, it means that
something may be wrong with the airbag
system. If this ever happens, have the vehicle
serviced promptly, because an adult-size
person sitting in the right front passenger seat
may not have the protection of the frontal
airbag. SeeAirbag Readiness Light on
page 3-33.
Charging System Light
The charging system light
will come on briey when
the ignition is turned
on, as a check to show
that it is working. Then it
should go out.
If it stays on, or comes on while the vehicle is being
driven, a chime will sound and there may be a problem
with the charging system. It could indicate that the
vehicle has a loose accessory belt or another electrical
problem. Have it checked right away. Driving while
this light is on could drain the battery.
If the vehicle must be driven a short distance with the
light on, be certain to turn off all the accessories,
such as the radio and air conditioner.
3-35

DIC Vehicle Personalization
Your vehicle may have customization capabilities that
allow you to program certain features to one preferred
setting. Customization features can only be programmed
to one setting on the vehicle and cannot be programmed
to a preferred setting for two different drivers. The
customization features include the following:
Exterior lighting delay
Interior lighting delay
Delayed locking
Content theft
Remote keyless entry feedback
Remote start
Your vehicle may also have personalization capabilities
that allow you to program certain features to a
preferred setting for up to two drivers. The rst
personalized key corresponds to driver 1 and the second
personalized key corresponds to driver 2. The
personalization features include the following:
Radio station presets
Auto door lock preferences
Auto door unlock preferences
Remote keyless entry unlock preferencesAll of the customization and personalization options may
not be available on your vehicle. Only the options
available will be displayed on your DIC.
The default settings for the customization and
personalization features were set when your vehicle left
the factory, but may have been changed from their
default state since then.
The customization preferences are automatically
recalled.
The driver’s personalization preferences are recalled by
using the key programmed for driver 1 or 2.
To change customization and personalization
preferences, use the following procedure.
Entering the Personal Program Menu
1. Turn the ignition on and place the vehicle in
PARK (P).
2. Press the option button until PERSONAL
PROGRAM displays.
If the vehicle is not in PARK (P), PERSONAL
PROGRAM ONLY IN PARK will display.
If the vehicle is not able to enter the personal
program menu, PERSONAL PROGRAM NOT
AVAILABLE will display.
3-71