2009 BUICK LUCERNE ABS

Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
M:This symbol is shown when you need to see your
owner manual for additional instructions or information.
*:This symbol is shown when you need to see a
service manual for additional instructions or information.
Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
iv

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Power Tilt Wheel and Telescopic Steering
Column......................................................3-7
Heated Steering Wheel...................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Rainsense™ II Wipers...................................3-10
Windshield Washer.......................................3-11
Cruise Control..............................................3-12
Exterior Lamps.............................................3-15
Wiper Activated Headlamps............................3-16
Headlamps on Reminder................................3-16
Daytime Running Lamps (DRL).......................3-16
Fog Lamps ..................................................3-17
Cornering Lamps..........................................3-17
Exterior Lighting Battery Saver........................3-17
Instrument Panel Brightness...........................3-17
Courtesy Lamps...........................................3-18
Entry Lighting...............................................3-18
Delayed Entry Lighting...................................3-18
Theater Dimming..........................................3-18Delayed Exit Lighting.....................................3-18
Perimeter Lighting.........................................3-18
Front Reading Lamps....................................3-18
Electric Power Management...........................3-19
Inadvertent Power Battery Saver.....................3-19
Battery Run-Down Protection..........................3-20
Accessory Power Outlet(s).............................3-20
Ashtray(s)....................................................3-21
Climate Controls............................................3-21
Climate Control System.................................3-21
Dual Automatic Climate Control System...........3-24
Outlet Adjustment.........................................3-30
Passenger Compartment Air Filter...................3-30
Warning Lights, Gages, and Indicators............3-32
Instrument Panel Cluster................................3-33
Speedometer and Odometer...........................3-34
Trip Odometer..............................................3-34
Tachometer.................................................3-34
Safety Belt Reminders...................................3-35
Airbag Readiness Light..................................3-36
Passenger Airbag Status Indicator...................3-37
Charging System Light..................................3-38
Brake System Warning Light..........................3-38
Antilock Brake System (ABS) Warning Light.....3-39
Traction Control System (TCS) Warning Light . . .3-40
StabiliTrak
®Indicator Light.............................3-41
Section 3 Instrument Panel
3-1

To access the passenger compartment air lter, do the
following:
1. Press the tabs back and left to remove the cover.
2. Insert a tool behind the push pin located on the
inboard side of the air lter compartment to
carefully pry the pin out.3. To remove the air lter, insert a tool between the air
lter and the compartment wall on the outboard side
of the vehicle. Then, push in to atten the pin holding
the air lter in place. Gently remove the air lter and
any loose debris that may be inside the air lter
compartment.
3-31

When the ignition is on, the brake system warning light
also comes on when the parking brake is set. The light
will stay on if the parking brake does not fully release.
If it stays on after the parking brake is fully released,
it means there is a brake problem.
{CAUTION:
The brake system might not be working properly if
the brake system warning light is on. Driving with
the brake system warning light on can lead to a
crash. If the light is still on after the vehicle has
been pulled off the road and carefully stopped,
have the vehicle towed for service.
If the light comes on while driving, pull off the road and
stop carefully. The pedal can be harder to push, or the
pedal could go closer to the oor. It could take longer to
stop. Try turning off and restarting the vehicle one or two
times, if the light is still on, have the vehicle towed for
service. SeeTowing Your Vehicle on page 4-23.
Antilock Brake System (ABS)
Warning Light
For vehicles with
the Antilock Brake
System (ABS), this light
comes on briey when
the engine is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally
the indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the
light comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on, or
comes on again while driving, the vehicle needs service.
If the regular brake system warning light is not on, the
vehicle still has brakes, but not antilock brakes. If the
regular brake system warning light is also on, the vehicle
does not have antilock brakes and there is a problem with
the regular brakes. SeeBrake System Warning Light on
page 3-38.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-56for
all brake related DIC messages.
3-39

REMOTE KEY LEARNING ACTIVE
This message displays while you are matching a
Remote Keyless Entry (RKE) transmitter to your vehicle.
See “Matching Transmitter(s) to Your Vehicle” under
Remote Keyless Entry (RKE) System Operation on
page 2-5andDIC Operation and Displays on page 3-49
for more information.
REPLACE BATTERY IN REMOTE KEY
This message displays when the battery in the Remote
Keyless Entry (RKE) transmitter needs to be replaced.
To replace the battery, see “Battery Replacement” under
Remote Keyless Entry (RKE) System Operation on
page 2-5.
RIGHT REAR DOOR OPEN
This message displays when the passenger side rear
door is not closed properly. Make sure that the door
is closed completely.
SERVICE A/C (Air Conditioning)
SYSTEM
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop
in heating and air conditioning efficiency.
SERVICE AIR BAG
This message displays when there is a problem with
the airbag system. Have your vehicle serviced by your
dealer/retailer immediately. SeeAirbag Readiness Light
on page 3-36for more information.
SERVICE BATTERY CHARGING
SYSTEM
This message displays when there is a problem with the
generator and battery charging systems. Driving with this
problem could drain the battery. Turn off all unnecessary
accessories. Stop and turn off the vehicle as soon as it is
safe to do so. Have the electrical system checked by your
dealer/retailer immediately.
SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and
the antilock brake system warning light may also be
displayed on the instrument panel cluster. SeeBrake
System Warning Light on page 3-38andAntilock Brake
System (ABS) Warning Light on page 3-39for more
information. If this happens, stop as soon as possible and
turn off the vehicle. Restart the vehicle and check for the
message on the DIC display. If the message is displayed
or appears again when you begin driving, the brake
system needs service. See your dealer/retailer as
soon as possible. SeeBrakes on page 5-40for more
information.
3-61

Setting the Clock
Without Date Display
AM/FM Base Radio with a
Single CD Player
This radio has aHbutton for setting the time.
To set the time:
1. Press the
Hbutton until the hour begins ashing
on display. Press
Ha second time and the
minutes begin ashing on display.
2. To increase or decrease the time, do one of the
following while the hours or minutes are ashing:
Turn thefknob.
Press¨SEEK or©SEEK.
Press\FWD orsREV.
3. Press the
Hbutton again until the clock display
stops ashing to set the currently displayed time,
or wait ve seconds until the ashing stops and the
current time displayed is automatically set.To change the time default setting from 12 hour to
24 hour, press the
Hbutton and then the pushbutton
located under the forward arrow tab. Once the times
12H and 24H are displayed, press the pushbutton
located under the desired tab to select the default.
Press the
Hbutton again to apply the selected default,
or let the screen time out.
With Date Display
Single CD (MP3) Player
This radio has aHbutton for setting the time.
To set the time and date:
1. Turn the radio on.
2. Press the
Hbutton and the HR, MIN, MM, DD,
YYYY (hour, minute, month, day, and year) displays.
3. Press the pushbutton located under any one of the
tabs to be changed.
4. To increase the time or date, do one of the
following:
Press the pushbutton below the selected tab.
Turn thefknob clockwise.
Press¨SEEK.
Press\FWD.
3-76

Finding a Station
BAND:Press to switch between FM1, FM2, AM, or
XM™. The selection displays.
f(Tune):Turn to select radio stations.
©SEEK¨:Press to go to the previous or the next
station and stay there.
To scan stations, press and hold either arrow for a few
seconds until the radio beeps once. The radio goes
to a station, plays for a few seconds, then goes to the
next station. Press either arrow again to stop scanning.
The radio seeks and scans stations only with a
strong signal that are in the selected band.
4(Information) (Radio with CD (Base)):Press to
switch the display between the radio station frequency
and the time. While the ignition is off, press to display
the time.
4(Information) (With XM™ Satellite Radio Service,
MP3, and RDS Features):Press to display additional
text information related to the current FM-RDS or XM
station; or CD, MP3 or WMA song. If information is
available during XM, CD, MP3 or WMA playback, the
song title information displays on the top line of the
display and artist information displays on the bottom
line. When information is not available, No Info displays.
Setting Preset Stations
(Radio with CD (Base))
If the radio does not have XM, up to 18 stations
(six FM1, six FM2, and six AM), can be programmed
on the six numbered pushbuttons. To program presets:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press and hold one of the six numbered
pushbuttons for three seconds until a beep sounds.
When that pushbutton is pressed and released,
the station that was set, returns.
5. Repeat the Steps 2 through 4 for each pushbutton.
Storing a Radio Station as a Favorite
Drivers are encouraged to set up their radio station
favorites while the vehicle is in P (Park). Tune to favorite
stations using the presets, favorites button, and steering
wheel controls if the vehicle has this feature. See
Defensive Driving on page 4-2.
If the vehicle has XM and has a FAV button, a
maximum of 36 stations can be programmed as
favorites using the six pushbuttons positioned below
the radio station frequency tabs and by using the radio
favorites page button (FAV button).
3-80

FAV (Favorites):Press to go through up to six pages
of favorites, each having six favorite stations available
per page. Each page of favorites can contain any
combination of AM, FM, or XM stations. To store a
station as a favorite:
1. Tune to the desired radio station.
2. Press the FAV button to display the page where
you want the station stored.
3. Press and hold one of the six pushbuttons until a
beep sounds. When that pushbutton is pressed
and released, the station that was set, returns.
4. Repeat the steps for each pushbutton radio station
you want stored as a favorite.
The number of favorites pages can be setup using the
MENU button. To setup the number of favorites pages:
1. Press the MENU button to display the radio
setup menu.
2. Press the pushbutton located below the
FAV 1-6 tab.
3. Select the desired number of favorites pages
by pressing the pushbutton located below the
displayed page numbers.
4. Press the FAV button, or let the menu time out, to
return to the original main radio screen showing the
radio station frequency tabs and to begin the process
of programming favorites for the chosen amount of
numbered pages.Setting the Tone
(Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble):The
radio may display some or all tones, such as BASS, MID,
and TREB. To adjust the tone settings, press the
fknob
until the tone control tabs display. Press the pushbutton
positioned under the desired tab, then turn the
fknob
clockwise or counterclockwise to adjust the highlighted
setting. The highlighted setting can also be adjusted by
pressing either SEEK arrow,
\FWD, orsREV button
until the desired levels are obtained. If a station’s
frequency is weak, or has static, decrease the treble.
The radio may be capable of adjusting bass, midrange, or
treble to the middle position by pressing the pushbutton
positioned under the BASS, MID (midrange), or TREB
(treble) tab for more than two seconds. The radio beeps
once and the level adjusts to the middle position.
The radio may also be capable of adjusting all tone
and speaker controls to the middle position by pressing
the
fknob for more than two seconds until the radio
beeps once.
EQ (Equalization):Press to select preset equalization
settings.
3-81