alcohol in a person’s system can make crash injuries Control of a Vehicle
worse. That’s especially true for brain, spinal cord and
heart injuries. That means that if anyone who has been You have three systems that make
your vehicle go where
drinking
-- driver or passenger -- is in a crash, the you want it to go. They are the brakes, the steering and
than if that person had not been drinking. And we’ve
at the places where the tires meet the road.
already seen that the chance of a crash itself is higher for
drinking drivers. chance
of being
filled or permanently disabled is higher the accelerator. All three Systems have to do their work
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A CAUTION:
-
*. ,
Drinking and then driving is very dangerous.
Your reflexes, perceptions, and judgment will be
affected by even a small amount
of alcohol. You
could have a serious
-- or even fatal -- accident i 1
you drive after drinking. Please don’t drink an
drive or ride with a driver who has been drinking.
1;
Ride home in a cab; or if you’re with a group,
designate
a driver who will not drink.
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.
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Braking in Emergencies
Use your anti-lock braking system when you need to.
With anti-lock, you can steer and brake at the same time.
In many emergencies, steering can help you more than
even the very best braking.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system fails to function, you can steer but it
will take much more effort.
Steering Tips
Driving on Curves
It’s important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves. Here’s why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves. The
traction of the tires against the road surface makes it
possible for the vehicle to change its path when you
turn
the front wheels. If there’s no traction, inertia will keep
the vehicle going in the same direction.
If you’ve ever
tried to steer
a vehicle on wet ice, you’ll understand this. The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve is banked, and your speed. While
you’re in a curve, speed is the one factor you can
control.
Suppose you’re steering through a sharp curve. Then
you suddenly accelerate.
Those two control systems
-- steering and acceleration --
can overwhelm those places where.the tires meet the
road and make you lose control.
What should you do if this ever happens? Let up on the
accelerator pedal, steer the vehicle the way you want it
to
go, and slow down.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds are
based on good weather and road conditions. Under less favorable conditions you’ll want to go slower.
If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels are straight ahead.
Try to adjust your speed
so you can “drive” through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
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0
0
0
Try not to pass more than one vehicle at a time on
two-lane roads. Reconsider before passing the next
vehicle.
Don’t overtake a slowly moving vehicle too rapidly.
Even though the brake lights are not flashing, it may
be slowing down or starting to turn.
If you’re being passed, make it easy for the
following driver to get ahead of you. Perhaps you
can ease a.little to the right.
Loss of Control
Let’s review what driving experts say about what
happens when the three control systems (brakes, steering and acceleration) don’t have enough friction where the
tires meet the road to do what the driver has asked.
In any emergency, don’t give up. Keep trying to steer
and constantly seek an escape route or area of less
danger.
Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking reasonable
care suited to existing conditions, and by not
“overdriving” those conditions. But skids are always
possible. The three types
of skids correspond
to your Buick’s
three control systems. In the braking skid your wheels
aren’t rolling.
In the steering or cornering skid, too
much speed or steering in a curve causes tires to slip and
lose cornering force. And in the acceleration skid too
much throttle causes the driving wheels to spin.
A cornering skid and an acceleration skid are best
handled by easing your foot off the accelerator pedal.
If your vehicle starts to slide (as when you- turn a corner
on a wet, snow- or ice-covered road), ease your foot
off
the accelerator pedal as soon as you feel the vehicle start
to slide. Quickly steer the way you want the vehicle to
go. If you start steering quickly enough, your vehicle
will straighten out. As it does, straighten the front
wheels.
Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road. For safety, you’l\
l
..
want to slow down and adjust your driving to these
conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try
your best to avoid sudden steering, acceleration, or
braking (including engine braking by shifting to a lower gear). Any sudden changes could cause the tires to slide.
You may not realize the surface is slippery until your
I
A. Few ,More Night Driving Suggestions Driving in the Rain
Keep your eyes moving; that way, it’s easier to pick out
dimly lighted objects.
i
Just as your headlights should be checked regularly for
Rain and wet roads can mean driving trouble. On a wet
proper aim,
so should your eyes be examined regularly. road you can’t stop, accelerate or turn as well because
Some drivers suffer from night blindness
-- the inability
your tire-to-road traction isn’t as good as on dry roads.
to see in dim light
-- and aren’t even aware of it. And, if your tires don’t have much tread left, you’ll get
even less traction.
It’s always wise to go slower and be cautious
if rain
starts to fall while
you are driving. The surface may get
P 161
A CAUTION:
Wet brakes can cause accidents. The: ton’t
work well in
a quick stop and may cause pulling
to one side. You could lose control of the vehicle.
After driving through a large puddle of water or
car wash, apply your brake pedal ligh rtil
your brakes work normally.
Hydroplaning
Hydroplaning is dangerous. So much water can build up
under your tires that they can actually ride on the water.
This can happen if the road is wet enough and you’re
going fast enough. When your vehicle is hydroplaning,
it has little or no contact with the road.
You might not be aware of hydroplaning. You could drive
along for some time without realizing your tires aren’t in
constant contact with the road. -You could find out the
hard way: when you have to slow, turn, move out to,pass
-- or if you get hit by a gust of wind. You could suddenly
fiid yourself out of control.
Hydroplaning doesn’t happen often. But it can if your
tires haven’t much tread or if the pressure in ?ne or more
is low. It can happen
if a lot of water is standing on the road. If you can
see reflections from trees, telephone
poles, or other vehicles, and raindrops “dimple” the water’s surface, there could
be hydroplaning.
Hydroplaning usually happens at higher speeds. There
just isn’t a hard and fast rule about hydroplaning. The
best advice is to
slow down when it is raining, and be
careful.
Some Other Rainy Weather Tips
0 Turn on your headlights -- not just your parang
lights
-- to help make you more visible to others.
0 Look for hard-to-see vehicles coming from behind.
You may want to use your headlights even in
daytime if it’s raining hard.
0 Besides slowing down, allow some extra following
distance. And be especially careful when you pass
another vehicle. Allow yourself more clear room
ahead, and
be prepared to have your view restricted
by road spray.
If the road spray is so heavy you are
actually blinded, drop back. Don’t pass until
conditions improve. Going more slowly is better
than having an accident.
Use your defogger if it helps.
Have good tires with proper tread depth. (See “Tires” in the Index.)
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start bralung. If you must brake on the through lane, and
if there
is traffic close behind you, you can allow a little
extra time and flash your brake lights (in addition to your turn signal) as extra warning that you are about to
slow down and exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted. Reduce your speed
according to your speedometer, not to your sense of
motion. After driving for any distance at higher speeds,
you may tend to think you are going slower than you
actually are. For example,
40 mph (65 km/h) might
seem like only
20 mph (30 km/h). Obviously, this could
lead to serious trouble on a ramp designed for
20 mph
(30 krn/h)!
Driving a Long Distance
Although most long trips today are made on freeways,
there are still many made on regular highways.
Long-distance driving on freeways and regular
highways is the same in some ways. The trip has to be
planned and the vehicle prepared, you drive at
higher-than-city speeds, and there are longer turns
behind the wheel. You’ll enjoy your trip more if you and
your vehicle are
in good shape. Here are some tips for a
successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
-- such as after a day’s
work
-- don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
service, have it done before starting out. Of course,
you’ll find experienced and able service experts in
Buick dealerships all across North America. They’ll be
ready and willing to help
if you need it.
Here are some things you can check before a trip:
0 Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
WiDer Blades: Are they in good shape/
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
0 Lights: Are they all working? Are the lenses clean?
0 Tires: They are vitally important to a safe,
trouble-free trip. Is the tread good enough for long-distance driving?
Are the tires all inflated to the
recommended pressure?
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0
0
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
On the Road
Unless you are the only driver, it is good to share the
driving task with others. Limit turns behind the wheel to
about
100 miles (160 km) or two hours at a sitting.
Then, either change drivers or stop for some refreshment
like coffee, tea or soft drinks and some limbering up.
But do stop and move around. Eat lightly along the way.
Heavier meals tend to make some people sleepy.
On two-lane highways or undivided multilane highways
that do not have controlled access;you’ll want to watch
for some situations not usually found on freeways.
Examples are: stop signs and signals, shopping centers with direct access to the highway, no passing zones and
school zones, vehicles turning left and right
off the road,
pedestrians, cyclists, parked vehicles, and even animals.
Highway Hypnosis
Is there actually such a condition as “highway hypnosis”?
Or is it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
I
There is something about an easy stretch of road with the
same scenery, along with the hum of the tires on the road,
the drone of the engine, and the rush of the wind against
the vehicle that can make you sleepy. Don’t let it happen
to you!
If it does, your vehicle can leave the road in
than a second, and you could crash and be injured.
What can you do about highway hypnosis? First, be
aware that it can happen.
Then here are some tips:
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0
0
0
Make sure your vehicle is well ventilated, with a
comfortably cool interior.
Keep your eyes moving. Scan the road ahead and
to
the sides. Check your rearview mirrors frequently and your instruments from time to time.
This can help you
avoid a fixed stare.
Wear good sunglasses in bright light. Glare can cause
drowsiness. But don’t wear sunglasses at night. They will drastically reduce your overall vision at the very
time you need all the seeing power you have.
If you get sleepy, pull
off the road into a rest, service,
or parking area and take a nap, get some exercise, or
both. For safety, treat drowsiness on the highway as
an emergency.
As in any driving situation, keep pace with traffic and
allow adequate following distances.
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Driving on steep hills or mountains is different from
driving in flat or rolling terrain. If you
drive regularly in steep country, or if you’re
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.
Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system and
transaxle. These parts can work hard on mountain
roads.
Know how to go down hills. The most important
thing to know is this: let your engine do some of the
slowing down. Don’t make your brakes do it all.
Shift to a lower gear when you go down a steep or
long hill. That way, you will slow down without
excessive use of your brakes.
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