2006 BUICK LACROSSE horn

The following functions may be available with your
vehicle’s remote keyless entry system:
/(Remote Vehicle Start):If your vehicle has this
feature, the engine 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 ve seconds from the previous
press of the lock button. See “FOB LOCK FEEDBACK”
underDIC Vehicle Personalization on page 3-75for
additional information. If the vehicle has the content
theft-deterrent system, pressing the lock button may also
arm it. SeeContent Theft-Deterrent on page 2-18.
"(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 (Exterior) LIGHT DELAY” underDIC Vehicle
Personalization on page 3-75. If the vehicle has the
content theft-deterrent system, pressing the unlock
button on the remote keyless entry transmitter may
disarm it. SeeContent Theft-Deterrent on page 2-18.
V(Remote Trunk Release):Press and hold this
button for approximately 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 remote keyless entry 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.
2-5

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
rotated 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 3-75. 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.
2-18

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Windshield Washer.........................................3-9
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Daytime Running Lamps (DRL)/
Automatic Headlamp System........................3-14
Fog Lamps..................................................3-15
Exterior Lighting Battery Saver........................3-15
Interior Lamps..............................................3-16
Instrument Panel Brightness...........................3-16
Courtesy Lamps...........................................3-16
Entry Lighting...............................................3-16
Delayed Entry Lighting...................................3-17
Theater Dimming..........................................3-17
Delayed Exit Lighting.....................................3-17
Perimeter Lighting.........................................3-18
Overhead Console Reading Lamps.................3-18Rear Assist Handle Reading Lamps................3-18
Battery Run-Down Protection..........................3-18
Ultrasonic Rear Parking Assist (URPA)............3-18
Accessory Power Outlet(s).............................3-20
Ashtray(s) and Cigarette Lighter......................3-21
Climate Controls............................................3-22
Climate Control System.................................3-22
Dual Automatic Climate Control System...........3-25
Outlet Adjustment.........................................3-29
Passenger Compartment Air Filter...................3-30
Steering Wheel Climate Controls.....................3-31
Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Tachometer.................................................3-33
Safety Belt Reminder Light.............................3-33
Passenger Safety Belt Reminder Light.............3-34
Airbag Readiness Light..................................3-34
Passenger Airbag Status Indicator...................3-35
Charging System Light..................................3-37
Brake System Warning Light..........................3-38
Anti-Lock Brake System Warning Light.............3-39
Traction Control System (TCS)
Warning Light...........................................3-40
Engine Coolant Temperature Warning Light......3-40
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-29.
B. Interior Lamps Control. SeeInterior Lamps on
page 3-16.
C. Exterior Lamps Control. SeeExterior Lamps on
page 3-13. Fog Lamp Control. SeeFog Lamps on
page 3-15.
D. Turn Signal/Multifunction Lever. SeeTurn Signal/
Multifunction Lever on page 3-7.
E. Audio Steering Wheel Controls. SeeAudio Steering
Wheel Controls on page 3-126.
F. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-32.
G. DIC Buttons (If Equipped) and Hazard Warning
Flasher Button. SeeDIC Operation and Displays on
page 3-51andHazard Warning Flashers on page 3-6.
H. Passenger Airbag Status Indicator. SeePassenger
Airbag Status Indicator on page 3-35.I. Audio System Controls. SeeAudio System(s)
on page 3-84.
J. Hood Release. SeeHood Release on page 5-11.
K. Parking Brake. SeeParking Brake on page 2-30.
L. Cruise Controls. SeeCruise Control on page 3-10.
M. Tilt Lever. SeeTilt Wheel on page 3-6.
N. Horn. SeeHorn on page 3-6.
O. Steering Wheel Climate Controls. SeeSteering
Wheel Climate Controls on page 3-31.
P. Climate Controls. SeeClimate Control System on
page 3-22orDual Automatic Climate Control System
on page 3-25.
Q. Shift Lever. SeeShifting Into Park (P) on page 2-31.
R. Accessory Power Outlet. SeeAccessory Power
Outlet(s) on page 3-20.
S. Glove Box. SeeGlove Box on page 2-44.
3-5

Hazard Warning Flashers
Your hazard warning ashers let you warn others. They
also let police know you have a problem. Your front
and rear turn signal lamps will ash on and off.
The hazard warning
asher button is located
in the center of the
instrument panel.
Your hazard warning ashers work no matter what
position your key is in, and even if the key is not in the
ignition switch.
Press the button to make the front and rear turn signal
lamps ash on and off. Press the button again to
turn the ashers off.
When the hazard warning ashers are on, your turn
signals will not work.
Other Warning Devices
If you carry reective triangles, you can set them up at
the side of the road about 300 feet (100 m) behind
your vehicle.
Horn
Press near or on the horn symbols on your steering
wheel pad to sound the horn.
Tilt Wheel
If equipped, a tilt wheel allows adjustment of the steering
wheel before you drive. The steering wheel can be raised
to the highest level to give the driver’s legs more room
when you enter and exit the vehicle.
The lever that allows you
to tilt the steering wheel is
located on the left side of
the steering column, If
equipped.
To tilt the wheel, pull the lever down. Then move the
wheel to a comfortable position and pull the lever up to
lock the wheel in place.
3-6

FOB LOCK FEEDBACK
This feature allows you to select the type of feedback
you will receive when locking the vehicle with the remote
keyless entry transmitter.
Press the option button until FOB LOCK FEEDBACK
appears on the DIC display. Press the set/reset button to
scroll through the following choices:
OFF:There will be no feedback when locking the
vehicle.
LIGHTS:The exterior lamps will ash when you press
the lock button on the remote keyless entry transmitter.
LIGHTS and HORN (default):The exterior lamps
will ash when you press the lock button on the remote
keyless entry transmitter, and the horn will sound when
the lock button is pressed again within ve seconds of the
previous command.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
REMOTE START
If your vehicle has remote start, this feature allows the
remote start to be turned off or on. The remote start
feature allows you to start the engine from outside of
the vehicle using your remote keyless entry transmitter.
See “Remote Vehicle Start” underRemote Keyless
Entry System Operation on page 2-4for more
information.
Press the option button until REMOTE START appears
on the DIC display. Press the set/reset button to
scroll through the following choices:
OFF:The remote start feature will be disabled.
ON (default):The remote start feature will be enabled.
Select one of the available choices and press the
option button while it is displayed on the DIC to select it
and move on to the next feature.
3-80

Mini-Fuses Usage
5 Windshield Wiper
6 Washer/Regulated Voltage Control
7 Fog Lamps
8 Transaxle Control Module
9 Supplemental Inatable Restraint
10 Auxiliary Power
11 Horn
12 Emission
13 Air Conditioner Clutch
14 Oxygen Sensor
15 Powertrain Control Module
16Powertrain Control Module,
Electronic Throttle Control
17 Electronic Throttle Control
18 Display
19 Anti-lock Brake Solenoid
20 Fuel InjectorMini-Fuses Usage
21 Transmission Solenoid
22 Fuel Pump
23 Anti-lock Brake System
24 Ignition
J-Style Fuses Usage
25 Air Pump
26 Battery Main 1
27 Battery Main 2
28 Battery Main 3
29 Fan 1
30 Battery Main 4
31 Anti-lock Brake System Motor
32 Fan 2
33 Starter
5-96

Micro-Relays Usage
34 Headlamp High Beam
35 HDM Module
36 Fog Lamp
37 Ignition 1
38 Air Conditioning Compressor
39 Horn
40 Powertrain
41 Fuel Pump
Mini-Relays Usage
42 Fan 1
43 Fan 3
44 Windshield Wiper High
45 Windshield Wiper
46 Fan 2
48 Crank
Spare Fuses Usage
49 Spare
50 Spare
51 Spare
52 Spare
53 Spare
54 Spare
Fuse Puller Usage
55 Fuse Puller
Diodes Usage
§Air Conditioner Compressor
Clutch Diode
5-97