tow BUICK PARK AVENUE 2004 Owner's Guide

Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into two
parts. If one part isn’t working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
This light should come on
when you turn the key to
RUN. If it doesn’t come on
then, have it xed so it
will be ready to warn you if
there’s a problem.
When the ignition is on, the brake system warning light
will also come on when you set your parking brake.
The light will stay on if your parking brake doesn’t release
fully. If you try to drive off with the parking brake set, a
chime will also come on until you release the parking
brake. If the light stays on after your parking brake is fully
released, it means you have a brake problem.If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal
is harder to push. Or, the pedal may go closer to
the oor. It may take longer to stop. If the light is still
on, have the vehicle towed for service. SeeTowing Your
Vehicle on page 4-31.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you have pulled off the road and
stopped carefully, have the vehicle towed for
service.
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If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops ashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to ash, when it is safe to do so,
stop the vehicle.Find a safe place to park your vehicle.
Turn the key off, wait at least 10 seconds and restart
the engine. If the light remains on steady, see “If the
Light Is On Steady” following. If the light is still ashing,
follow the previous steps and see your dealer for
service as soon as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully
install the cap. SeeFilling Your Tank on page 5-6.
The diagnostic system can determine if the fuel cap has
been left off or improperly installed. A loose or missing
fuel cap will allow fuel to evaporate into the atmosphere.
A few driving trips with the cap properly installed
should turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light off.
3-42

Adjusting the Speakers (Balance/Fade)
BAL (Balance):Press this knob lightly so it extends.
Turn the knob to move the sound toward the left or the
right speakers. The middle position balances the
sound between the speakers.
FADE:Press this knob lightly so it extends. Turn the
knob to move the sound toward the front or the rear
speakers. The middle position balances the sound
between the speakers.
Return these knobs to their stored positions when you
are not using them.
Playing a Cassette Tape
Your tape player is built to work best with tapes that
are up to 30 to 45 minutes long on each side. Tapes
longer than that are so thin they may not work well
in this player. The longer side with the tape visible
should face to the right. If the ignition is on and the radio
is off, the tape can be inserted and will begin playing.
If you hear nothing but a garbled sound, the tape
may not be in squarely. Press EJECT to remove the
tape and start over.While the tape is playing, use the VOLUME, SEEK,
FADE, BAL, BASS, and TREB controls just as you do
for the radio. The display will show an arrow to show
which side of the tape is playing.
The tape player automatically begins playing the other
side when it reaches the end of the tape.
If you want to insert a tape while the ignition or radio is
off, rst press EJECT or RECALL. Cassette tape
adapter kits for portable compact disc players will work
in your cassette tape player.
Your tape bias is set automatically when a metal or
chrome tape is inserted.
If an error appears on the display, see “Cassette Tape
Messages” later in this section.
1 PREV (Previous):Press this pushbutton to search
for the previous selection on the tape. Your tape
must have at least three seconds of silence between
each selection for previous to work.
2 NEXT:Press this pushbutton to search for the next
selection on the tape. Your tape must have at least
three seconds of silence between each selection for
next to work.
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Adjusting the Speakers (Balance/Fade)
BAL (Balance):Press this knob lightly so it extends.
Turn the knob to move the sound toward the left or the
right speakers. The middle position balances the
sound between the speakers.
FADE:Press this knob lightly so it extends. Turn the
knob to move the sound toward the front or the rear
speakers. The middle position balances the sound
between the speakers.
Return these knobs to their stored positions when you
are not using them.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
up to 30 to 45 minutes long on each side. Tapes
longer than that are so thin they may not work well in
this player. The longer side with the tape visible should
face to the right. If the ignition is on and the radio is
off, the tape can be inserted and will begin playing. If
you hear nothing but a garbled sound, the tape may not
be in squarely. Press EJECT to remove the tape and
start over.While the tape is playing, use the VOLUME, SEEK,
FADE, BAL, BASS, and TREB controls just as you do
for the radio. The display will show an arrow to show
which side of the tape is playing.
The tape player automatically begins playing the other
side when it reaches the end of the tape.
If you want to insert a tape while the ignition or radio is
off, rst press EJECT or RECALL. Cassette tape
adapter kits for portable CD players will work in your
cassette tape player.
Your tape bias is set automatically when a metal or
chrome tape is inserted.
If an error appears on the display, see “Cassette Tape
Messages” later in this section.
1 PREV (Previous):Press this pushbutton to search
for the previous selection on the tape. Your tape
must have at least three seconds of silence between
each selection for previous to work.
2 NEXT:Press this pushbutton to search for the next
selection on the tape. Your tape must have at least
three seconds of silence between each selection for
next to work.
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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
Traction Control System (TCS).........................4-9
Steering......................................................4-11
Off-Road Recovery.......................................4-13
Passing.......................................................4-14
Loss of Control.............................................4-15
Driving at Night............................................4-17
Driving in Rain and on Wet Roads..................4-18
City Driving..................................................4-21Freeway Driving...........................................4-22
Before Leaving on a Long Trip.......................4-23
Highway Hypnosis........................................4-24
Hill and Mountain Roads................................4-24
Winter Driving..............................................4-26
If You Are Stuck: In Sand, Mud,
Ice or Snow..............................................4-30
Towing..........................................................4-31
Towing Your Vehicle.....................................4-31
Recreational Vehicle Towing...........................4-31
Loading Your Vehicle....................................4-33
Towing a Trailer...........................................4-38
Section 4 Driving Your Vehicle
4-1

Rocking Your Vehicle To Get It Out
First, turn your steering wheel left and right. That will
clear the area around your front wheels. If your vehicle
has traction control, you should turn the system off.
SeeTraction Control System (TCS) on page 4-9.
Then shift back and forth between REVERSE (R) and a
forward gear, spinning the wheels as little as possible.
Release the accelerator pedal while you shift, and press
lightly on the accelerator pedal when the transaxle is
in gear. By slowly spinning your wheels in the forward
and reverse directions, you will cause a rocking
motion that may free your vehicle. If that doesn’t get
you out after a few tries, you may need to be towed out.
If you do need to be towed out, see “Towing Your
Vehicle” following.
Towing
Towing Your Vehicle
Consult your dealer or a professional towing service
if you need to have your disabled vehicle towed.
SeeRoadside Assistance Program on page 7-6.
If you want to tow your vehicle behind another vehicle
for recreational purposes (such as behind a motorhome),
see “Recreational Vehicle Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing your vehicle
behind another vehicle — such as behind a motorhome.
The two most common types of recreational vehicle
towing are known as “dinghy towing” (towing your vehicle
with all four wheels on the ground) and “dolly towing”
(towing your vehicle with two wheels on the ground and
two wheels up on a device known as a “dolly”).
With the proper preparation and equipment, many
vehicles can be towed in these ways. See “Dinghy
Towing” and “Dolly Towing,” following.
4-31

Here are some important things to consider before you
do recreational vehicle towing:
What is the towing capacity of the towing vehicle?
Be sure you read the tow vehicle manufacturer’s
recommendations.
How far will you tow? Some vehicles have
restrictions on how far and how long they can tow.
Do you have the proper towing equipment?
See your dealer or trailering professional for
additional advice and equipment recommendations.
Is your vehicle ready to be towed? Just as you
would prepare your vehicle for a long trip, you
will want to make sure your vehicle is prepared to
be towed. SeeBefore Leaving on a Long Trip
on page 4-23.
Dinghy Towing
Notice:If you tow your vehicle with all four wheels
on the ground, the drivetrain components could
be damaged. The repairs would not be covered by
your warranty. Do not tow your vehicle with all
four wheels on the ground.
Your vehicle was not designed to be towed with all four
wheels on the ground. If your vehicle must be towed,
you should use a dolly. See “Dolly Towing” that follows
for more information.
Dolly Towing
Your vehicle can be towed using a dolly. To tow your
vehicle using a dolly, follow these steps:
1. Put the front wheels on the dolly.
2. Put the vehicle in PARK (P).
3. Set the parking brake and then remove the key.
4. Clamp the steering wheel in a straight-ahead
position.
5. Release the parking brake.
4-32

4. The resulting gure equals the available amount
of cargo and luggage load capacity. For example,
if the “XXX” amount equals 1400 lbs. and there will
be ve 150 lb. passengers in your vehicle, the
amount of available cargo and luggage load capacity
is 650 lbs. (1400−750 (5 x 150) = 650 lbs.).
5. Determine the combined weight of luggage and
cargo being loaded on the vehicle. That weight
may not safely exceed the available cargo
and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a trailer, the load from
your trailer will be transferred to your vehicle.
Consult this manual to determine how this reduces
the available cargo and luggage load capacity of
your vehicle.
If your vehicle can tow a trailer, seeTowing a
Trailer on page 4-38for important information
on towing a trailer, towing safety rules, and
trailering tips.
Loading Your Vehicle
Item Description Total
AVehicle Capacity Weight
for Example 1=1,000 lbs (453 kg)
BSubtract Occupant Weight
150 lbs (68 kg)×2=300 lbs (136 kg)
CAvailable Occupant and
Cargo Weight =700 lbs (317 kg) Example 1
4-35

If you put things inside your vehicle — like suitcases,
tools, packages, or anything else — they will go as fast
as the vehicle goes. If you have to stop or turn
quickly, or if there is a crash, they will keep going.
{CAUTION:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn, or
in a crash.
Put things in the trunk of your vehicle. In a
trunk, put them as far forward as you can.
Try to spread the weight evenly.
Never stack heavier things, like suitcases,
inside the vehicle so that some of them
are above the tops of the seats.
Don’t leave an unsecured child restraint in
your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Automatic Level Control
This feature keeps the rear of your vehicle level as the
load changes. It is automatic — you do not need to
adjust anything.
Towing a Trailer
{CAUTION:
If you do not use the correct equipment and
drive properly, you can lose control when you
pull a trailer. For example, if the trailer is too
heavy, the brakes may not work well — or even
at all. You and your passengers could be
seriously injured. You may also damage your
vehicle; the resulting repairs would not be
covered by your warranty. Pull a trailer only if
you have followed all the steps in this section.
Ask your dealer for advice and information
about towing a trailer with your vehicle.
4-38

Your vehicle can tow a trailer if it is equipped with the
proper trailer towing equipment. To identify what
the vehicle trailering capacity is for your vehicle, you
should read the information in “Weight of the Trailer”
that appears later in this section. But trailering is
different than just driving your vehicle by itself. Trailering
means changes in handling, acceleration, braking,
durability and fuel economy. Successful, safe trailering
takes correct equipment, and it has to be used
properly.
That is the reason for this part. In it are many
time-tested, important trailering tips and safety rules.
Many of these are important for your safety and that of
your passengers. So please read this section carefully
before you pull a trailer.
Load-pulling components such as the engine, transaxle,
wheel assemblies and tires are forced to work harder
against the drag of the added weight. The engine
is required to operate at relatively higher speeds and
under greater loads, generating extra heat. Also,
the trailer adds considerably to wind resistance,
increasing the pulling requirements.If You Do Decide To Pull A Trailer
If you do, here are some important points:
There are many different laws, including speed limit
restrictions, having to do with trailering. Make sure
your rig will be legal, not only where you live
but also where you will be driving. A good source
for this information can be state or provincial police.
Consider using a sway control. You can ask a hitch
dealer about sway controls.
Do not tow a trailer at all during the rst 1,000 miles
(1 600 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
Then, during the rst 500 miles (800 km) that you
tow a trailer, do not drive over 50 mph (80 km/h)
and do not make starts at full throttle. This
helps your engine and other parts of your vehicle
wear in at the heavier loads.
Obey speed limit restrictions when towing a trailer.
Do not drive faster than the maximum posted
speed for trailers, or no more than 55 mph
(90 km/h), to save wear on your vehicle’s parts.
Three important considerations have to do with weight:
The weight of the trailer.
The weight of the trailer tongue.
The total weight on your vehicle’s tires.
4-39