1993 OLDSMOBILE SILHOUETTE light

I 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 find yourself
out of control. Hydroplaning doesn’t happen often. But
it can if your tires haven’t much tread or
if the pressure
in one 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
Turn on your headlights-not just your
parking lights-to help make you more
visible to others.
Look for hard-to-see vehicles coming
from behind. You may want to use
your headlights even in daytime
if it’s
raining hard.
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 the
Index under Tires.) 163
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Your Diving and the Road
Driving in Fog, Mist and Haze
Fog can occur with high humidity or
heavy frost. It can be
so mild that you
can see through
it for several hundred
feet (meters). Or
it might be so thick
that you can see only a few feet (meters)
ahead. It may come suddenly
to an
otherwise clear road. And it can be a
major hazard.
When you drive into a fog patch, your
visibility will be reduced quickly. The
biggest dangers are striking the vehicle
ahead or being struck by the one
behind. Try to “read” the fog density
down the road.
If the vehicle ahead
starts to become less clear or, at night,
if
the taillights are harder to see, the fog is
probably thickening. Slow down
to give
traffic behind you a chance to slow down. Everybody then has a better
chance to avoid hitting the vehicle
ahead.
A patch of dense fog may extend only
for a few feet (meters) or for miles
(kilometers); you can’t really tell while
you’re
in it. You can only treat the
situation
with extreme care.
One common fog condition-sometimes
called mist or ground fog-can happen
in weather that seems perfect, especially
at night
or in the early morning in valley
and low, marshy areas. You can be
suddenly enveloped in thick, wet haze
that may even coat your windshield. You
can often spot these fog patches or mist
layers with your headlights. But sometimes they can be waiting for you
as you come over a hill or dip into a
shallow valley. Start your windshield
wipers and washer to help clear
accumulated road dirt. Slow down
carefully.
lips on Driving in Fog
If you get caught in fog, turn your
headlights
on low beam, even in
daytime. You’ll see-and be seen-
better. Use your fog lights.
Don’t use your high beams. The light
will bounce off the water droplets that
make up fog and reflect back at you.
Use your defogger. In high humidity,
even a light buildup of moisture on the
inside
of the glass will cut down on your
already limited visibility. Run your
windshield wipers and washer
occasionally. Moisture can build up on
the outside glass, and what seems to be
fog may actually be moisture on the
outside
of your windshield.
Treat dense fog as an emergency. Try to
find a place to pull off the road. Of
course you want to respect another’s
property, but you might need to put
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something between you and moving
vehicles-space, trees, telephone poles,
a private driveway, anything that
removes you from other traffic.
If visibility is near zero and you must
stop but are unsure whether you are
away from the road, turn your lights on,
start your hazard warning flashers, and
sound your horn at intervals or when
you hear approaching traffic.
Pass other vehicles in fog only if you
can
see far enough ahead to pass safely.
Even then, be prepared to delay your
pass if you suspect the fog is worse up
ahead. If other vehicles
try to pass you,
make it easy for them.
City Driving
One of the biggest problems with city
streets is the amount of traffic on them.
You’ll want to watch out for what the
other drivers are doing and pay attention
to traffic signals.
Here are ways to increase your safety
in
city driving:
Know the best way to get to where you
are going. Try not to drive around
trying
to pick out a familiar street or
landmark. Get a city map and plan
your trip into an unknown part of
the
city just as you would for a cross-
country trip.
Try to use the freeways that rim and
crisscross most large cities. You’ll save
time and energy. (See the next section,
Freeway Driving.)
Treat a green light as a warning
signal.
A traffic light is there because
the corner is busy enough to need it.
When a light turns green, and just
before you
start to move, check both
ways for vehicles that have not cleared
the intersection or may be running the
red light.
remember that
they are for ideal road,
weather and visibility conditions. You
may need
to drive below the posted
limit in bad weather or when visibility
is especially poor.
clear of intersections when you see
or
hear emergency vehicles.
Obey all posted speed limits. But
Pull to the right (with care) and stop
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Your Driving and the Road
166
Freeway Drivjng
Mile for mile, freeways (also called
thruways, parkways, expressways,
turnpikes,
or superhighways) are the
safest
of all roads. But they have their
own special rules.
The most important advice
on freeway
driving is: Keep up with traffic and keep to the right. Drive at the same speed
most
sf the other drivers are driving.
Too-fast or too-slow driving breaks a smooth traffic
flow. Treat the left lane
on
a freeway as a passing lane.
Entering the Freeway
At the entrance there is usually a ramp
that leads
to the freeway. If you have a
clear view
of the freeway as you drive
along the entrance ramp, you should
begin to check traffic. Try
to determine
where you expect to blend with the flow.
If traffic is light, you may have
no
problem. But if it is heav, find a gap as
you move along the entering lane and
time your approach. Try
to merge into
the gap
at close to the prevailing speed.
Switch on your turn signal, check your
rearview mirrors as you move along,
and glance over your shoulder as often
as necessary. Try to blend smoothly
with the traffic flow.
Driving on the Freeway
Once you are on the freeway, adjust
your speed to the posted limit
or to the
prevailing rate
if it’s slower. Stay in the
right lane unless you want to pass.
If
you are on a two-lane freeway, treat the
right lane
as the slow lane and the left
lane as the passing lane.
If you are on a three-lane fieeway, treat
the right lane
as the slower-speed
through lane, the middle lane as the
higher-speed through
lane, and the left
lane
as the passing lane.
Before changing lanes, check your
rearview
mirrors. Then use your turn
signal. Just before you leave the lane,
glance quickly over your shoulder to
make sure there isn’t another vehicle
in
your “blind” spot.
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If you are moving from an outside to a
center lane on a freeway having more
than two lanes, make sure another
vehicle isn’t about to move into the same spot. Look at the vehicles two lanes
over and watch for telltale signs:
turn
signals flashing, an increase in speed, or
moving toward the edge of the lane. Be
prepared
to delay your move.
Once you are moving on the freeway,
make certain you allow a reasonable
following distance. Expect
to move
slightly slower at night.
Leaving the Fkeeway
When you want to leave the freeway,
move to the proper lane well
in advance.
Dashing across lanes at the last minute
is dangerous.
If you miss your exit do
not, under any circumstances, stop and
back up. Drive on
to the next exit.
At each exit point is a deceleration lane.
Ideally it should be long enough for
you
to enter it at freeway speed (after
signaling, of course) and then do your
braking before moving onto the exit
ramp. Unfortunately, not
all deceleration
lanes are long enough-some are too
short for all the braking. Decide when
to start braking.
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 Mh)!
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Driving a Long Distance
Although most long trips today are
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well
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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. 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 Oldsmobile 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:
Windshield Washer Fluid: Is the
reservoir full? Are
all windows clean
inside and outside?
Wiper Blades: Are they in good
shape?
Fuel, Engine Oil, Other Fluids:
Have you checked all levels?
Lights: Are they all working? Are the
lenses clean?
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?
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?
Weather Forecasts: What’s the
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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.
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
less 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:
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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Torque Lock
If you are parking on a hill and you
don’t shift your transaxle into
P (Park)
properly, the weight of the vehicle may
put too much force on the parking pawl
in the transaxle. You may find it difficult
to pull the shift lever out of
P (Park).
This is called “torque lock.” To prevent
torque lock, always be sure
to shift into
P (Park) properly before you leave the
driver’s seat. To find out how, see the
Index under Shifting Into P (Park).
When you are ready to drive, move the
shift lever out of P (Park) before you
release the parking brake.
If torque lock does occur, you may need
to have another vehicle push yours a
little uphill to take some of the pressure
from the transaxle,
so you can pull the
shift lever out of
P (Park).
Winter Driving
Here are some tips for winter driving:
Have your Oldsmobile in good shape
for winter. Be sure your engine
coolant
mix is correct.
* Snow tires can help in loose snow, but
they may give you less traction on ice
than regular tires.
If you do not expect
to be driving in deep snow, but may
have to travel over ice, you may not
want
to switch to snow tires at all.
You may want to put winter
emergency supplies in your vehicle.
Include
an ice scraper, a small brush
or broom,
a supply of windshield
washer fluid, a rag,
some winter outer
clothing, a small shovel, a flashlight,
a
red cloth, and a couple of reflective
warning triangles. And,
if you will be
driving under severe conditions,
include a small bag
of sand, a piece of
old carpet or a couple of burlap bags
to help provide traction. Be sure you
properly secure these items
in your
vehicle.
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