brake BUICK PARK AVENUE 1996 User Guide

Running Your Engine While
You’re Parked
It’s better not to park with the engine running. But if you
ever have to, here are some things to know.
A CAUTIOF . ;
Idling the engine with the air system control off
could allow dangerous exhaust into your vehicle
(see the earlier Caution under “Engine
Exhaust”).
Also, idling in
a closed-in place can let deadly
carbon monoxide
(CO) into your vehicle even if
the fan switch is at the highest setting. One place
this can happen is
a garage. Exhaust -- with
CO -- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be
a blizzard. (See
“Blizzard” in the Index.)
A f‘ AT TTTnN
It can be dangerous to get out of your vehicle if
the shift lever
is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to.
If you’ve left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground, always set your parking brake and
move the shift lever to PARK
(P).
Follow the proper steps to be sure your vehicle won’t
move. See “Shifting Into
PARK (P)” in the Index.
If you are parking on a hill and if you’re pulling a
trailer, also see “Towing
a Trailer” in the Index.
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Cruise Control
With cruise control, you can
maintain a speed
of about
25 mph (40 kmb) or more
without keeping your foot
on the accelerator. This can
really help on long trips.
Cruise control does not work
at speeds below about
25 mph (40 km/h).
When you apply your brakes, the cruise control
shuts
off.
Cruise control can be dangerous where you
can’t drive safely at
a steady speed. So,
don’t use your cruise control on winding
roads or in heavy traffic.
slippery roads.
On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don’t
use cruise control on slippery roads.
Cruise control can be dangerous on
If your vehicle is in cruise control when the optional
traction control system begins to limit wheel spin,
the cruise control will automatically disengage. (See
“Traction Control System” in the Index.) When road
conditions allow you to safely use it again, you may
turn
the cruise control back on.
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Resuming a Set Speed
Setting the cruise control at a desired speed and then
applying the brake will end the cruise control function. Once you’re going about
25 mph (40 h/h) or more,
you can move the cruise
control switch from
ON to
R/A (Resume/Accelerate)
for about half a second to
reset. This returns you to
your desired preset speed.
Remember,
if you hold the switch at R/A longer than
half a second, the vehicle will accelerate until you
release the switch or apply the brake. You could be
startled and even lose control.
So unless you want to go
faster, don’t hold the switch at R/A.
Increasing Speed While Using Cruise Control
There are two ways to go to a higher speed:
Use the accelerator
pedal to
go to a higher
speed. Ish the button at
the end of the lever, then
release the button and
1 the accelerator Dedal.
You’ll now c2se at the
higher speed.
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Using Cruise Control on Hills
Haw well your cruise control will work on hills depends
upon your speed, load and the steepness of the hills.
When going up steep hills, you may have to step on the
accelerator pedal to maintain your speed. When going
downhill, you may
have to brake or shift to a lower gear
to keep your speed down. Of course, applying the brake
takes you out of cruise control. Many drivers find this
to
be too much trouble and don’t use cruise control on
steep hills.
Ending Cruise Control
There are two ways to turn off the cruise control:
Step lightly on the brake pedal; or
0 Move the cruise switch to OFF. The CRUISE light
will also go
out.
Erasing Speed Memory
When you turn off the cruise control or the ignition,
your cruise control set speed memory is erased.
Lamps
H Adlamps
This switch controls these systems:
Headlamps
Taillamps
Parking Lamps
License Lamps
Sidemarker Lamps
Instrument Panel Lights
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Voltage Indicator (Option)
If you have the optional
gage cluster, this gage
shows voltage in the
electrical system. The
8
normal range is I 1 to
18 15 volts.
W
If the reading stays outside the normal range, or the
battery warning light comes on, have your Buick dealer
check the electrical system.
Brake System Warning Light
If the warning light comes on, there could be a brake
problem. Have your brake system inspected right away.
This light should come
on
when you turn the ignition
key to
START. If it doesn’t
come on then, have it fixed
so it will be ready to warn
you if there’s a problem.
If the light and chime come 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 floor. It may take longer
to stop. If the light is still
on, have the vehicle towed for service. (See “Towing
Your Vehicle” in the Index.)
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Anti-Lock Brake System Warning Light
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’ve
pulled
off the road and stopped carefully, have
the vehicle towed for service.
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
Soesn’t release fully.
If you try to drive off with the
?arking brake set, a chime will also come on until you
release the parking brake. If the light and chime stay on
after your parking brake is fully released, it means you
nave a brake problem. With the anti-lock brake
system, this light will come
on when you start your
engine and may stay on
for several seconds.
That’s normal.
If the light stays on, turn the ignition
off. Or, if the light
comes on when you’re driving, stop as soon as possible
and turn the ignition
off. Then start the engine again to
reset the system. If the light still stays on, or comes on
again while you’re driving, your Buick needs service. If
the regular brake system warning light isn’t
on, you still
have brakes, but you don’t have anti-lock brakes. If the
regular brake system warning light
is also on, you don’t
have anti-lock brakes and there’s a problem with your
regular brakes. See “Brake System Warning Light”
earlier in this
part.
The anti-lock brake system warning light should come
on briefly when you turn the ignition key to
RUN. If the
light doesn’t come on then, have it fixed
so it will be
ready to warn you if there is a problem.
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Traction Control System Warning Light
(Option)
TRACTION
OFF
This warning light should
come on briefly as you start
the engine. If the warning
light doesn’t come on then,
have
it fixed so it will be
ready to warn you if there’s
a problem.
If it stays on, or comes on when you’re driving, there
may be a problem with your traction control system and
your vehicle may need service. When this warning light
is on, the system will not limit wheel
spin. Adjust your
driving accordingly. The
traction control system warning light may come on
for the following reasons:
If you turn the system off by pressing the button
located on the instrument panel, left of the steering
column, the warning light will come on and stay on.
To turn the system back on, press the button again.
The warning light should go off. (See “Traction
Control System” in the Index for more information.)
0 If there’s a brake system problem that is specifically
related to traction control, the traction control system will turn off and the warning light will come on. If
your brakes begin to overheat, the traction control
system will turn off and the warning light will come
on until your brakes cool down.
If the traction control system is affected by an
engine-related problem, the system will turn
off and
the warning light will come on.
If the traction control system warning light comes on
and stays on for an extended period of time when the
system is turned on, your vehicle needs service.
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Section 4 Your Driving and the Road
Defensive Driving
The best advice anyone can give about driving is:
Drive defensively.
Please start with a very important safety device in your
Buick: Buckle up. (See “Safety Belts” in the Index.)
Defensive driving really means “be ready for anything.”
On city streets, rural roads or freeways, it means
“always expect the unexpected.”
Assume that pedestrians or other drivers are going to be
careless and make mistakes. Anticipate what they might
do. Be ready for their mistakes.
Rear-end collisions are about the most preventable of
accidents. Yet they are common,
Allow enough
following distance.
It’s the best defensive driving
maneuver, in both city and rural driving. You never
Here you’ll find information about driving on different know when the vehicle in front of you is going
to brake
kinds of roads and in varying weather conditions. We’ve or turn suddenly.
also included many other useful tips on driving.
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Control of a Vehicle
You have three systems that make your vehicle go where
you want it to go. They
are the brakes, the steering and
the acceIerator. All three systems have to do their work
at the places where the tires meet the road.
Sometimes, as when you’re driving on snow or ice, it’s
easy to ask more of those control systems than the tires
and road can provide. That means you can lose control
of your vehicle.
Braking
Braking action involves perception time and
reaction time.
First, you have to decide to push on the brake pedal.
That’s
perception time. Then you have to bring up your
foot and do it. That’s
reaction time.
Average reaction time is about 3/4 of a second. But
that’s only an average. It might be less with one driver
and as long as two or three seconds or more with
another. Age, physical condition, alertness, coordination
and eyesight
all play a part. So do alcohol, drugs and
frustration. But even in 3/4 of a second, a vehicle
moving
at 6O~mph (I00 h/h) travels’ 66 feet (20 m).
That could be a lot of distance in an emergency,
so
keeping enough space between your vehicle and others
is important.
And,
of course, actual stopping distances vary greatly
with the surface of the road (whether it’s pavement or
gravel); the condition
of the road (wet, dry, icy); tire
tread; and the condition
of your brakes.
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Avoid needless heavy braking. Some people drive in
spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear
out much faster if you
do a
lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you’re driving, brake
normally but don’t pump your brakes.
If you do, the
pedal may get harder to push down.
If your engine
stops, you will still have some power brake assist. But
you will use
it when you brake. Once the power assist is
used up, it may take longer to stop and the brake pedal
will be harder to push. Your vehicle has anti-lock brakes
(ABS). ABS is
an
advanced electronic braking system that will help
prevent a braking skid.
When you start’your engine, or when you 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’s a problem with the anti-lock brake system, this
warning light will stay
on.
See “Anti-Lock Brake
System Warning Light” in
the Index.
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