2006 BUICK LUCERNE display

The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-31.
B. Driver Information Center (DIC) Buttons
(If Equipped). SeeDIC Controls and Displays
on page 3-50.
C. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-7.
D. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-34.
E. Hazard Warning Flashers. SeeHazard Warning
Flashers on page 3-6.
F. Audio System. SeeAudio System(s) on page 3-74.
G. Exterior Lamp Buttons. SeeExterior Lamps on
page 3-14.
H. Instrument Panel Brightness Control. SeeInstrument
Panel Brightness on page 3-16.
I. Hood Release. SeeHood Release on page 5-11.
J. Cruise Controls. SeeCruise Control on page 3-11.K. Parking Brake. SeeParking Brake on page 2-28.
L. Audio Steering Wheel Controls. SeeAudio Steering
Wheel Controls on page 3-99.
M. Climate Controls. SeeClimate Control System on
page 3-23orDual Automatic Climate Control System
on page 3-26.
N. Traction Control/StabiliTrak
®Button. SeeTraction
Control System (TCS) on page 4-9andStabiliTrak®
System on page 4-10.
O. Ashtray. SeeAshtray(s) and Cigarette Lighter on
page 3-22.
P. Shift Lever. SeeAutomatic Transaxle Operation
on page 2-25.
Q. Accessory Power Outlet. SeeAccessory Power
Outlet(s) on page 3-21.
R. Trunk Release. SeeTrunk on page 2-14.
S. Glove Box. SeeGlove Box on page 2-44.
3-5

Windshield Washer
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
J(Washer Fluid):Press and release this paddle,
located at the top of the turn signal/multifunction lever,
to spray washer uid on the windshield. The wipers
will clear the windshield and either stop or return to your
preset speed. For more washer cycles, press and
hold the paddle.
_(Heated Washer Fluid):If your vehicle is equipped,
the heated windshield washer uid system may be
used to help clear ice, snow, tree sap, or bugs from your
windshield. Sliding the switch on the turn
signal/multifunction lever to this position and then
releasing it will activate the heated windshield washer
uid system. This activation will initiate four heated
wash/wipe cycles. The rst heated wash/wipe cycle may
take up to 40 seconds to occur, depending on outside
temperature. After the rst wash/wipe cycle, it may take
up to 20 seconds for each of the remaining cycles.
The heated windshield washer uid system may
be turned off at any time by sliding the switch on the
turn signal/multifunction lever to this position again.
When the heated windshield washer uid system
is activated under certain outside temperature
conditions, steam may ow out of the washer nozzles
for a short period of time before washer uid is sprayed.
This is a normal condition.
A message will be displayed on the Driver Information
Center (DIC) when the washer uid is low. SeeDIC
Warnings and Messages on page 3-56.
3-10

Front Reading Lamps
The front reading lamps, located on the headliner, are
turned on or off by pressing one of the buttons
located near each lamp.
Battery Load Management
The battery load management feature is designed to
monitor the vehicle’s electrical load and determine when
the battery is in a heavy discharge condition. During
times of high electrical loading, the engine may idle at a
higher RPM setting than normal to make sure the
battery charges. High electrical loads may occur when
several of the following are on: headlamps, high beams,
rear window defogger, fan at high speed, heated
seats (if equipped), and engine cooling fans.
If your vehicle’s battery remains in a heavy discharge
condition for a long period of time, the fan, rear
defogger, heated seats, and heated mirrors will be
disabled and the DIC will display SERVICE BATTERY
CHARGING SYSTEM. This can happen either under
long periods of idling or low speed driving with high
electrical loading, or in the event of a charging system
fault. SeeDIC Warnings and Messages on page 3-56
for more information.
Inadvertent Power Battery Saver
This feature is designed to protect your vehicle’s battery
against drainage from the interior lamps, or garage
door opener. When the ignition is turned off, the power
to these features will automatically turn off after
10 minutes. Power will be restored for an additional
10 minutes if any door is opened, the trunk is opened or
the courtesy lamp switch is turned on.
Ultrasonic Rear Parking
Assist (URPA)
If your vehicle is equipped, the Ultrasonic Rear Parking
Assist (URPA) system is designed to help you park
while in REVERSE (R). It operates only at speeds less
than 5 mph (8 km/h). URPA helps make parking
easier and helps you avoid colliding with objects such
as parked vehicles. The URPA system detects
objects that are close to the rear of the vehicle which
are at least 10 inches (25.4 cm) off the ground and
below hood or trunk level. The system detects objects
up to 8 feet (2.5 m) behind your vehicle. URPA
determines how close these objects are from your
bumper within this area. Ultrasonic sensors on the rear
bumper are used to detect the distance to the object.
3-18

{CAUTION:
Even with the Ultrasonic Rear Park Assist
system, the driver must check carefully before
backing up. The system does not operate above
speeds of 5 mph (8 km/h). The system does not
detect objects more than 8 feet (2.5 meters)
behind the vehicle. Also, the system does not
detect objects that are below your bumper,
underneath your vehicle, or some objects very
close to the vehicle. The system is not designed
to detect children, pedestrians, bicyclists,
or pets.
So, unless you check carefully behind your
vehicle while you are backing up, they could be
injured or killed.
Whether or not you are using rear park assist,
always check carefully behind your vehicle
before backing up and then watch closely
as you do.The display is located near
the rear window and can
be seen by looking
over your right shoulder.
The display has three color-coded lights. The URPA
lights are used to provide distance and system
information, along with beeps played out the speakers.
How the System Works
When the shift lever is moved into REVERSE (R),
the rear display will briey illuminate to let you know
the display is operating correctly. URPA comes on
automatically when the shift lever is moved into
REVERSE (R). The system also does not work at a
reverse speed greater than 5 mph (8 km/h). To remind
you of this, the red light on the rear display will ash.
The system can be disabled using the Driver Information
Center (DIC). SeeDIC Controls and Displays on
page 3-50.
3-19

How the System Works when Backing
If the shift lever is in REVERSE (R), URPA detects
objects close to the rear bumper. The rst time an object
is detected a single beep will sound. If an object is
detected at a REVERSE (R) speed between 0 mph
(0 km/h) and 5 mph (8 km/h), the following describes
what will occur based on your distance to a detected
object located behind the vehicle:
At distances between 40 inches (1 m) and
8 ft (2.5 m), a single amber light will be lit.
At distances between 23 inches (0.6 m) and
40 inches (1 m), both amber lights will be lit.
At distances between 12 inches (0.3 m) and
23 inches (0.6 m), all three lights (amber/amber/red)
will be lit.
At distances less than 12 inches (0.3 m), a beeping
sound will repeat for a short time and all three lights
(amber/amber/red) will be lit and ashing.
When the System Does Not Seem to
Work Properly
If the URPA system will not activate due to a temporary
condition, the message PARK ASSIST OFF will be
displayed on the DIC and a red light will be shown on the
rear URPA display when the shift lever is moved into
REVERSE (R). This occurs under the following conditions:
The driver disables the system. SeeDIC Controls
and Displays on page 3-50.
The parking brake pedal is depressed.
A trailer was attached to your vehicle, or a bicycle
or an object was hanging out of your trunk during
your last drive when you turned off the vehicle.
If the attached objects are removed from your
vehicle before the start of your next drive,
the system will return to normal operation unless
an object is detected when the vehicle is shifted into
REVERSE (R). If this occurs, URPA assumes the
object is still attached, so you will have to wait until
the vehicle is driven forward above 15 mph (25 km/h)
before URPA will return to normal operation.
3-20

The ultrasonic sensors are not kept clean. So, be
sure to keep your vehicle’s rear bumper free of mud,
dirt, snow, ice, and slush. For cleaning instructions,
seeWashing Your Vehicle on page 5-87. If the DIC
still displays the PARK ASSIST OFF message after
cleaning the bumper and driving forward at a speed
of at least 15 mph (25 km/h), see your dealer.
Other conditions that may affect system performance
include vibrations from a jackhammer or the
compression of air brakes on a very large truck or
other mechanical devices that interfere with URPA
performance.
When URPA is disabled without driver action and the
driver attempts to turn URPA back on using the
Driver Information Center (DIC), the PARK ASSIST
ON option will not be selectable if the necessary
conditions stated above for normal system operation
are not met.
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.
For Driver Information Center messages related to
URPA, seeDIC Warnings and Messages on page 3-56.
If the bumper is damaged, your URPA system may
not work properly. Take the vehicle to your dealer
to repair the system.
Accessory Power Outlet(s)
The accessory power outlets can be used to plug in
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle has two power outlets. One is located next
to the ashtray and the other is located on the right
forward lower edge of the driver’s seat.
Your vehicle may have a small cap that must be pulled
down to access the accessory power outlet. If it does,
when not using the outlet be sure to cover it with
the protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.
Certain electrical accessories may not be compatible to
the accessory power outlets and could result in blown
vehicle or adapter fuses. If you experience a problem
see your dealer for additional information on the
accessory power outlets.
3-21

After your vehicle is started, the display will show the
interior temperature settings.
When the ENG/MET (English/metric) button on the
Driver Information Center (DIC) is pressed, the display
will show readings in Fahrenheit or Celsius. Use the
ENG/MET button to toggle between them.
AUTO
#(Automatic Air Conditioning):If the
AUTO position is selected on the fan or mode control,
the system will automatically control the air conditioning
compressor. The A/C compressor will run automatically
even at cool outside temperatures in order to
dehumidify the air. The A/C indicator light will be lit
when the system is operating automatically, even
at near freezing outside temperatures. Press the
A/C button on the fan control to turn off the A/C.
For improved window clearing performance in defog or
defrost modes, the A/C compressor will run
automatically in damp cool conditions.
h(Auto Recirculation):If the AUTO position is
selected on either the fan or mode control, the system
will automatically control the air inlet to supply fresh
outside air or recirculate the interior air to cool the car
faster. The indicator light on the recirculation button
will light whenever the system switches to recirculation.
You may force outside air by pressing the button
when the light is lit. The next time AUTO fan or mode is
selected, the air inlet will reset back to AUTO operation.
Manual Operation
9(Fan):Turn the left knob either to the left or right to
adjust the fan speed. Turning this control completely
counterclockwise will turn on the automatic fan operation.
If the airow seems low when the fan speed is at the
highest setting, the passenger compartment air lter
may need to be replaced. For more information, see
Passenger Compartment Air Filter on page 3-31and
Scheduled Maintenance on page 6-4.
9(Off):Turn the left control to this position to turn the
entire climate control system off.
To change the current mode, select one of the following
positions using the right control:
F(Vent):Turn the control to this mode to direct air to
the instrument panel outlets.
*(Bi-Level):Turn the control to this mode to direct
approximately half of the air to the instrument panel
outlets and most of the remaining air to the oor outlets.
In automatic operation, cooler air is directed to the
upper outlets and warmer air to the oor outlets.
3-27

Sensors
The solar sensor, located in the defrost grille, middle of
the instrument panel, monitors the solar radiation.
Do not cover the solar sensor or the system will not work
properly.
There is also an interior temperature sensor located
next to the steering wheel that measures the
temperature of the air inside your vehicle.There is also an exterior temperature sensor located
behind the front grille. This sensor reads the outside air
temperature and helps maintain the temperature
inside the vehicle. Any cover on the front of the
vehicle could cause a false reading in the displayed
temperature.
In order to prevent false temperature readings at
startup, the displayed temperature will not change
until the following occurs:
Vehicle speed is above 10 mph (16 k/mh) for
5 minutes.
Vehicle speed is above 32 mph (51 k/mh) for
2 and a half minutes.
The climate control system uses the information from
these sensors to maintain your comfort setting by
adjusting the outlet temperature, fan speed, and the
air delivery mode. The system may also supply
cooler air to the side of the vehicle facing the sun.
The recirculation mode will also be used as needed to
maintain cool outlet temperatures.
3-29