2004 BUICK PARK AVENUE turn signal bulb

Turn and Lane-Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow you
to signal a turn or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
If your vehicle is equipped with the Head-Up Display
(HUD), an arrow will also appear in the display area
to indicate the direction of the turn or lane change.
SeeHead-Up Display (HUD) on page 3-18for more
information.
You may also have an arrow in the outside mirror that
ashes when the turn signal is used. SeeOutside Power
Mirrors on page 2-39for more information.To signal a lane change, just raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it.
As you signal a turn or a lane change, if the arrows
ash at twice the normal rate, this may indicate that a
signal bulb may be burned out and other drivers will not
see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows do not go on at all when you
signal a turn, check the fuse and check for burned-out
bulbs. SeeFuses and Circuit Breakers on page 5-99.
If you have a trailer towing option with added wiring for
the trailer lamps, the signal indicator will ash even if
a turn signal bulb is burned out. Check the front and
rear turn signal lamps regularly to make sure they
are working. You do not need to add a different asher.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal. To turn off the chime, move the turn signal
lever to the off position.
3-6

Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving your vehicle without a trailer.
This can help you avoid situations that require
heavy braking and sudden turns.
Passing
You will need more passing distance up ahead when
you are towing a trailer. And, because the vehicle
is a good deal longer, you will need to go much farther
beyond the passed vehicle before you can return to
your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you are turning with a trailer, make wider turns
than normal. Do this so your trailer will not strike soft
shoulders, curbs, road signs, trees or other objects.
Avoid jerky or sudden maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal asher and/or extra wiring.
Check with your dealer. The arrows on your instrument
panel will ash whenever you signal a turn or lane
change. Properly hooked up, the trailer lamps will also
ash, telling other drivers you are about to turn,
change lanes or stop.
When towing a trailer, the arrows on your instrument
panel will ash for turns even if the bulbs on the trailer
are burned out. Thus, you may think drivers behind
you are seeing your signal when they are not. It is
important to check occasionally to be sure the trailer
bulbs are still working.
4-43

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside of
Your Vehicle..............................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-5
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-6
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-14
Supercharger Oil..........................................5-19
Engine Air Cleaner/Filter................................5-20
Automatic Transaxle Fluid..............................5-23
Engine Coolant.............................................5-25Radiator Pressure Cap..................................5-27
Engine Overheating.......................................5-28
Cooling System............................................5-30
Power Steering Fluid.....................................5-38
Windshield Washer Fluid................................5-39
Brakes........................................................5-40
Battery........................................................5-43
Jump Starting...............................................5-44
Headlamp Aiming...........................................5-49
Bulb Replacement..........................................5-51
Halogen Bulbs..............................................5-51
Headlamps..................................................5-51
Front Turn Signal Lamps...............................5-54
Rear Turn Signal, Stoplamps and
Back-Up Lamps........................................5-54
Rear Quarter Panel Turn Signal and
Stoplamps................................................5-58
Replacement Bulbs.......................................5-60
Windshield Wiper Blade Replacement..............5-61
Section 5 Service and Appearance Care
5-1

Front Turn Signal Lamps
1. Once the headlamp assembly has been removed,
reach down from the top of the vehicle, and while
pressing the lock tab on the socket, turn the socket
one-quarter turn counterclockwise and pull it out.
2. Remove the old bulb
by pulling it straight out
of the socket.
3. Replace the bulb and turn the bulb assembly back
into place.
Rear Turn Signal, Stoplamps and
Back-Up Lamps
5-54

8. Once the socket has
been removed, pull the
bulb straight out to
remove it from
the socket.
9. Replace it with a new bulb.
10. Reverse Steps 1 through 8 to reinstall the taillamp
assembly.Rear Quarter Panel Turn Signal and
Stoplamps
1. Open the trunk.
2. On either side of the rear of the trunk is a plastic
retainer that holds the cargo net and taillamp
assembly in place. Unhook the cargo net from the
cargo net retainer and remove the retainer by
turning it counterclockwise.
3. Remove the plastic
retaining screws on the
trunk’s interior.
4. Pull back the trunk trim panel.
5-58

B
Backing Up....................................................4-43
Battery..........................................................5-43
Battery Replacement......................................... 2-9
Battery Rundown Protection.............................3-18
Battery Warning Light......................................3-37
Before Leaving on a Long Trip.........................4-23
Body Lubrication Service..................................6-20
Brake
Parking......................................................2-29
System Inspection.......................................6-24
System Warning Light..................................3-38
Brake Fluid....................................................5-40
Brake Wear...................................................5-42
Brakes..........................................................5-40
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-23
Bulb Replacement...........................................5-51
Front Turn Signal Lamps..............................5-54
Halogen Bulbs............................................5-51
Headlamp Aiming........................................5-49
Headlamps.................................................5-51
Rear Quarter Panel Turn Signal and
Stoplamps...............................................5-58
Rear Turn Signal, Stoplamps and
Back-Up Lamps.......................................5-54
Replacement Bulbs......................................5-60
Buying New Tires...........................................5-74
C
California Fuel.................................................. 5-5
Canada – Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Specications..........................5-108
Carbon Monoxide...................4-26, 4-38, 2-15, 2-34
Care of
Safety Belts................................................5-93
Your Cassette Tape Player............................3-79
Your CD Player...........................................3-80
Your CDs ...................................................3-80
Care of the HUD............................................3-20
Cassette Tape Messages.........................3-63, 3-68
Cassette Tape Player Service...........................6-19
CD Changer Errors.........................................3-74
CD Changer, Trunk-Mounted............................3-71
CD Messages................................................3-70
Center Console Storage Area...........................2-48
Center Passenger Position, Safety Belts.............1-19
Chains, Tires..................................................5-78
Check
Engine Light...............................................3-41
Tire Pressure System...................................5-70
Checking Coolant............................................5-26
Checking Engine Oil........................................5-14
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-58
2

Fuel (cont.)
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-46
Gasoline Octane........................................... 5-4
Gasoline Specications.................................. 5-5
System Inspection.......................................6-24
FUEL INFO (Information).................................3-48
Fuses
Fuses and Circuit Breakers...........................5-99
G
Gage
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-46
Speedometer..............................................3-35
Tachometer.................................................3-35
GAGE INFO (Information)................................3-48
Garage Door Opener.......................................2-43
Garage Door Opener Compartment...................2-47
Gasoline
Octane........................................................ 5-4
Specications............................................... 5-5
Gate Operator and Canadian Programming........2-45
Glove Box.....................................................2-47
Glove Box Lamp.............................................3-18
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-5
Headlamp
Aiming.......................................................5-49
Headlamp High/Low-Beam Changer.................... 3-7
Headlamps....................................................5-51
Bulb Replacement.......................................5-51
Front Turn Signal Lamps..............................5-54
Halogen Bulbs............................................5-51
Headlamps On Reminder.................................3-13
Head-Up Display (HUD)...................................3-18
Heated Backlite Antenna..................................3-80
Heated Seats................................................... 1-3
Highway Hypnosis...........................................4-24
Hill and Mountain Roads..................................4-24
Hitches..........................................................4-41
HomeLink
®Transmitter....................................2-43
HomeLink®Transmitter, Programming................2-43
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-5
How the System Works...................................3-21
How to Add Coolant to the Coolant
Recovery Tank............................................5-32
How to Add Coolant to the Radiator..................5-34
How to Add Fluid............................................5-25
6

Power Steering...............................................4-11
Programmable Automatic Door Locks.........2-12, 3-54
Programming the HomeLink
®Transmitter...........2-43
Q
Questions and Answers About Safety Belts.........1-10
R
Radiator Pressure Cap....................................5-27
Radios..........................................................3-57
Care of Your Cassette Tape Player................3-79
Care of Your CD Player...............................3-80
Care of Your CDs........................................3-80
Personal Choice Radio Controls....................3-75
Radio with Cassette.....................................3-58
Radio with Cassette and CD.........................3-63
Setting the Time..........................................3-58
Theft-Deterrent............................................3-75
Trunk-Mounted CD Changer..........................3-71
Understanding Reception..............................3-78
Rainsense™ II Wipers....................................... 3-8
Rear Compartment Fuse Block........................5-106
Rear Door Security Locks................................2-14
Rear Quarter Panel Turn Signal and
Stoplamps..................................................5-58Rear Reading Lamps......................................3-17
Rear Safety Belt Comfort Guides......................1-24
Rear Seat Armrest..........................................2-49
Rear Seat Outside Passenger Positions.............1-21
Rear Seat Pass Through.................................2-49
Rear Seat Passengers, Safety Belts..................1-21
Rear Storage Area..........................................2-49
Rear Turn Signal, Stoplamps and
Back-Up Lamps...........................................5-54
Rear Window Defogger....................................3-27
Rearview Mirror, Automatic Dimming..................2-36
Rearview Mirror, Automatic Dimming with
Compass....................................................2-37
Rearview Mirrors.............................................2-36
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-31
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Remote Trunk Release....................................2-15
Remote Trunk Release Lockout........................2-16
Removing the Flat Tire and Installing the
Spare Tire..................................................5-82
Removing the Spare Tire and Tools...................5-81
Replacement Bulbs.........................................5-60
Replacing Brake System Parts..........................5-43
Replacing Restraint System Parts After
a Crash.....................................................1-59
11