lock BUICK PARK AVENUE 2005 Workshop Manual

If you choose LIGHTS + HORN for LOCK
FEEDBACK and LIGHTS for UNLOCK FEEDBACK,
your exterior lamps will ash and the horn will chirp
when locking your vehicle and your exterior lamps
will ash when unlocking your vehicle.
For more information on this feature, see “Security
Feedback” underRemote Keyless Entry System
Operation on page 2-6.
Perimeter Lighting
When the unlock button on the transmitter is pressed,
the DRL lamps (high-beams at reduced intensity),
parking lamps and back-up lamps will turn on, if it is
dark enough according to the Twilight Sentinel
®.
You can control activation of this feature by choosing
OFF or ON when the PERIMETER LIGHTS choice
is displayed on the DIC. Make your choice by pressing
the ENG/MET button and record your choice by
pressing the RESET button.
If you want to choose PERIMETER LIGHTS ON, you
must also choose LIGHTS for UNLOCK FEEDBACK
while making the security feedback choices.
For more information on this feature, seePerimeter
Lighting on page 3-17.
Memory Seat Recall
This feature recalls the position of your seat. When this
feature is active, the memory seat and mirror positions
will be recalled for the identied driver when the remote
keyless entry transmitter is used to enter the vehicle.
You can program this feature to be active by choosing
ON when the SEAT RECALL choice appears, or
inactive by choosing OFF when the SEAT RECALL
choice appears on the DIC.
You can also program this feature to recall your
memory seat position or the exit seat position.
Memory Position: Choose ON when the SEAT
RECALL choice appears, and then choose
MEMORY when the RECALL POSITION
choice appears.
Exit Position: Choose ON when the SEAT RECALL
choice appears, then choose EXIT when the
RECALL POSITION choice appears and your seat
will move to the stored exit position. The seat
will also move when you enter the vehicle after
unlocking it with a remote keyless entry transmitter.
This will allow for easy entry as well.
For more information on this feature, seeMemory Seat
and Mirrors on page 2-48.
3-54

Window Lock Out
The number of passenger windows locked out by the
WINDOW LOCK button can be programmed through
the DIC.
If you choose ALL PASS, all three passenger window
switches will be inactive when the WINDOW LOCK
button is enabled.
If you choose REAR, only the two rear passenger
window switches will be locked out when the WINDOW
LOCK button is enabled.
To change modes do the following:
1. Move the arrow on the display between ALL PASS
and REAR by pressing the ENG/MET button.
2. Once you have made your selection, press
the RESET button. Your choice will be retained
in memory.
For more information on this feature, see “Window Lock
Out” underPower Windows on page 2-17.
Audio System(s)
Notice:Before adding any sound equipment to
your vehicle, like a tape player, CB radio, mobile
telephone, or two-way radio, make sure that it can
be added by checking with your dealer. Also,
check federal rules covering mobile radio andtelephone units. If sound equipment can be added,
it is very important to do it properly. Added
sound equipment may interfere with the operation
of your vehicle’s engine, radio, or other systems,
and even damage them. Your vehicle’s systems may
interfere with the operation of sound equipment
that has been added improperly.
Figure out which audio system is in your vehicle, nd
out what your audio system can do, and how to operate
all of its controls.
Your vehicle may have a feature called Retained
Accessory Power (RAP). With RAP, the audio system
can be played even after the ignition is turned off.
SeeRetained Accessory Power (RAP) on page 2-23for
more information.
Setting the Time
Press the HRS knob lightly so it extends. Turn the knob
until the correct hour appears on the display. Press
the MIN knob lightly so it extends. Turn the knob until
the correct minute appears on the display.
Return these knobs to their stored positions when you
are not using them.
You can set the time with the ignition off if you
press RECALL rst and follow the same procedure
described above.
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5 SIDE:Press this pushbutton to play the other side of
the tape.
6
W(Dolby®):Press this pushbutton to reduce
background noise. The double-D symbol will appear on
the display.
Dolby
®Noise Reduction is manufactured under a
license from Dolby®Laboratories Licensing Corporation.
Dolby®and the double-D symbol are trademarks of
Dolby®Laboratories Licensing Corporation.
wSEEKx:The tape must have at least three
seconds of silence between each selection for SEEK to
work. Press the up or the down arrow to go to the
next or to the previous selection on the tape.
AM-FM:Press this button to listen to the radio when a
cassette tape is playing. The inactive tape will remain
safely inside the radio for future listening.
SOURCE:Press this button to play a tape when
listening to the radio. TAPE PLAY with an arrow will
appear on the display while the tape is active.
EJECT:Press this button to stop a tape when it is
playing and to eject a tape when it is not playing. Eject
may be activated with the radio off. Cassettes may
be loaded with the ignition and radio off if this button is
pressed rst.
Cassette Tape Messages
E (Error):If this message and a number appears on
the display, it could be for one of the following reasons:
E10:The tape is tight and the player cannot turn
the tape hubs. Remove the tape. Hold the tape
with the open end down and try to turn the right hub
counterclockwise with a pencil. Turn the tape
over and repeat. If the hubs do not turn easily, the
tape may be damaged and should not be used
in the player. Try a new tape to make sure
the player is working properly.
E11:The tape is broken. Try a new tape.
CLN (Clean):If this message appears on the display,
the cassette tape player needs to be cleaned. It will
still play tapes, but it should be cleaned as soon
as possible to prevent damage to the tapes and player.
SeeCare of Your Cassette Tape Player on page 3-73.
If the cassette is not playing correctly, for any other
reason, try a known good cassette.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer. If the radio displays
an error message, write it down and provide it to your
dealer when reporting the problem.
3-59

5 SIDE:Press this pushbutton to play the other side of
the tape.
6 RAND (Dolby
®):Press this pushbutton to reduce
background noise. The double-D symbol will appear on
the display.
Dolby
®Noise Reduction is manufactured under a
license from Dolby®Laboratories Licensing Corporation.
Dolby®and the double-D symbol are trademarks of
Dolby®Laboratories Licensing Corporation.
AM-FM:Press this button to listen to the radio when a
cassette tape is playing. The inactive tape will remain
safely inside the radio for future listening.
SOURCE:Press this button to play a cassette tape or
a CD when listening to the radio. TAPE SIDE and
an arrow will appear on the display. If this button is
pressed again, the system will go to CD play; CD PLAY
will appear on the display.
wSEEKx:Press the up or the down arrow to go to
the next or to the previous selection on the tape.
Your tape must have at least three seconds of silence
between each selection for SEEK to work.
EJECT:Press this button, located next to the cassette
tape slot, to stop a tape when it is playing and to remove
a tape when it is not playing. Eject may be activated with
the radio off. Cassettes may be loaded with the ignition
and radio off if this button is pressed rst.
Cassette Tape Messages
E (Error):If this message and a number appears on
the display, it could be for one of the following reasons:
E10:The tape is tight and the player cannot turn
the tape hubs. Remove the tape. Hold the tape
with the open end down and try to turn the right hub
counterclockwise with a pencil. Turn the tape
over and repeat. If the hubs do not turn easily, your
tape may be damaged and should not be used in
the player. Try a new tape to make sure your player
is working properly.
E11:The tape is broken. Try a new tape.
CLN (Clean):If this message appears on the display,
the cassette tape player needs to be cleaned. It will
still play tapes, but you should clean it as soon as
possible to prevent damage to the tapes and player.
SeeCare of Your Cassette Tape Player on page 3-73.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer. If your radio displays
an error number, write it down and provide it to your
dealer when reporting the problem.
3-63

If the error occurred while trying to play a CD in the
CD player or changer, it could be for one of the
following reasons:
It is very hot. When the temperature returns to
normal, the CD should play.
You are driving on a very rough road. When the
road becomes smoother, the CD should play.
The CD is dirty, scratched, wet, or upside down.
The air is very humid. If so, wait about an hour and
try again.
There may have been a problem while burning
the CD.
The label may be caught in the CD player.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer.
If the radio displays an error message other than the
error codes listed previously, write it down and provide it
to your dealer when reporting the problem.
Personal Choice Radio Controls
If your vehicle has this feature it will enable two drivers
to store and recall personal settings for radio presets,
last tuned station, volume, tone, and audio source
(radio, cassette, or CD).
The memory buttons, 1 and 2, are located on the
driver’s door panel and correspond to the numbers,
1 and 2, found on the back of each remote keyless entry
transmitter.
To recall audio sources, press the unlock button on the
remote keyless entry transmitter and turn the ignition
on. The radio settings will adjust to where they were last
set by the identied driver, 1 or 2.
To program this feature, do the following:
1. Set all radio preferences. For more information see
“Setting Preset Stations” and “Setting the Tone”
listed for the radio.
2. Locate the memory buttons on the driver’s
door panel.
3. Press one of the memory buttons, 1 or 2, until you
hear two beeps. The beeps conrm that the
selection has been saved and can now be recalled.
Follow these steps each time you want to change the
stored settings.
3-69

Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of your
vehicle’s radio. It works by using a secret code to
disable all radio functions whenever battery power
is interrupted.
If THEFTLOCK
®is active, the THEFTLOCK®indicator
will ash when the ignition is off.
The THEFTLOCK
®feature for the radio may be used or
ignored. If ignored, the radio plays normally and the
radio is not protected by the feature. If THEFTLOCK
®is
activated, the radio will not operate if stolen.
When THEFTLOCK
®is activated, LOC will appear on
the radio display to indicate a locked condition anytime
battery power has been interrupted. If the battery
loses power for any reason, you must unlock the radio
with the secret code before it will operate.
Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter
your secret code to activate the THEFTLOCK®
system. Read through all nine steps before starting
the procedure.If you allow more than 15 seconds to elapse between
any steps, the radio automatically reverts to time
and you must start the procedure over at Step 4.
1. Write down any three or four-digit number from
000 to 1999 and keep it in a safe place separate
from the vehicle.
2. Turn the ignition on.
3. Turn the radio off.
4. Press the 1 and 4 pushbuttons at the same time.
Hold them down until --- appears on the display.
Next you will use the secret code number which you
have written down.
5. Press MIN and 000 will appear on the display.
6. Press MIN again to make the last two digits agree
with your code.
7. Press HRS to make the rst one or two digits agree
with your code.
8. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. REP will appear on the display to indicate
that Steps 5 through 7 need to be repeated to
conrm your secret code.
9. Press AM-FM again, SEC will appear on the display
to indicate that the radio is secure.
3-70

Unlocking the Theft-Deterrent Feature
After a Power Loss
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition on. LOC will appear on
the display.
2. Press MIN and 000 will appear on the display.
3. Press MIN again to make the last two digits agree
with your code.
4. Press HRS to make the rst one or two digits agree
with your code.
5. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. SEC will appear on the display, indicating the
radio is now operable and secure.
If you enter the wrong code eight times, INOP will
appear on the display. You will have to wait an hour
with the ignition on before you can try again. When you
try again, you will only have three more chances,
eight tries per chance, to enter the correct code before
INOP appears.
If you lose or forget your code, contact your GM dealer.
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press and hold the 1 and 4 pushbuttons at the
same time until SEC appears on the display.
4. Press MIN and 000 will appear on the display.
5. Press MIN again to make the last two digits agree
with your code.
6. Press HRS to make the rst one or two digits agree
with your code.
7. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. --- will appear on the display, indicating that
the radio is no longer secured.
If the code entered is incorrect, SEC will appear on the
display. The radio will remain secured until the correct
code is entered.
When battery power is removed and later applied to a
secured radio, the radio will not turn on and LOC
will appear on the display.
To unlock a secured radio see “Unlocking the
Theft-Deterrent Feature After a Power Loss” earlier in
this section.
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Your Driving, the Road, and Your Vehicle..........4-2
Defensive Driving...........................................4-2
Drunken Driving.............................................4-3
Control of a Vehicle........................................4-6
Braking.........................................................4-6
Anti-Lock Brake System (ABS).........................4-7
Braking in Emergencies...................................4-9
Traction Control System (TCS).........................4-9
Steering......................................................4-10
Off-Road Recovery.......................................4-12
Passing.......................................................4-13
Loss of Control.............................................4-14
Driving at Night............................................4-16
Driving in Rain and on Wet Roads..................4-17City Driving..................................................4-20
Freeway Driving...........................................4-21
Before Leaving on a Long Trip.......................4-22
Highway Hypnosis........................................4-23
Hill and Mountain Roads................................4-23
Winter Driving..............................................4-25
If You Are Stuck: In Sand,
Mud, Ice or Snow......................................4-29
Rocking Your Vehicle to Get It Out.................4-30
Loading Your Vehicle....................................4-30
Towing..........................................................4-35
Towing Your Vehicle.....................................4-35
Recreational Vehicle Towing...........................4-35
Towing a Trailer...........................................4-37
Section 4 Driving Your Vehicle
4-1

Anti-Lock Brake System (ABS)
Your vehicle has anti-lock brakes. ABS is an advanced
electronic braking system that will help prevent a
braking skid.
When you start your engine and begin to drive away,
your anti-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that your
brake pedal moves a little. This is normal.
If there is a problem with
the anti-lock brake system,
this warning light will
stay on. SeeAnti-Lock
Brake System Warning
Light on page 3-39.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that wheels are slowing down. If
one of the wheels is about to stop rolling, the computer
will separately work the brakes at each front wheel
and at both rear wheels.
4-7

The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed to make the most of available tire and road
conditions. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.Remember: Anti-lock does not change the time you
need to get your foot up to the brake pedal or always
decrease stopping distance. If you get too close to
the vehicle in front of you, you will not have time to apply
your brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down rmly and let anti-lock work for you. You may hear
the anti-lock pump or motor operate, and feel the
brake pedal pulsate, but this is normal.
4-8