
Steering Wheel Touch Controls for Audio
System
Some audio system
functions described
in the
previous pages can also be
operated with the Steering
Wheel Touch Controls.
Other touch controls also operate some climate controls.
See “Steering Wheel Touch Controls for Climate
Control” earlier in
this section.
VOL (Volume): Press to increase or decrease volume.
SEEK: Each time you press SEEK, you will tune in a
radio station higher on the AM or FM band.
When playing
a tape, press SEEK to listen to the next
selection on the tape. There must be
at least a
four-second gap between selections on the tape. When playing
a CD, press SEEK to listen
to the next
selection
on the disc,
PROG (Program): Press PROG to tune in a preset
radio station higher on the AM or
FM band.
When playing
a tape, press PROG to play the other side
of the tape.
When playing a CD
in the trunk-mounted CD changer,
press
PROG to select the next disc in the cartridge.
Understanding Radio Reception
FM Stereo
FM stereo will give you the best sound, but FM signals
will reach only about
10 to 40 miles (1 6 to 65 km). Tall
buildings or hills can interfere with FM signals, causing
the sound to come and
go.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations to interfere with each other. AM can also
pick up noise from things like storms and power lines.
To lower this noise, try reducing the treble level by
turning the
TREB knob or, if you have the TONE
feature, by selecting the VOCAL tone setting.
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I
I
Here’s how anti-lock works. Let’s say the road is wet.
You’re driving safely. Suddenly an animal jumps out in
front
of you.
You slam on the brakes. Here’s what happens with ABS.
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each front wheel and at the
rear wheels. The
anti-lock system can change the brake pressure
faster than any driver could. The computer
is
programmed to make the most of available tire and road
conditions.
You can steer around the obstacle while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
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Remember: Anti-lock doesn't change the time you need
to get your
foot up to the brake pedal. If you get too
close to the vehicle in front of you, you won't have time
to apply your brakes
if that vehicle suddenly slows 01-
stops. Always leave enough 1-0om up ahead to stop. even
though you have anti-lock brakes.
To Use Anti-Lock
Don't pump the brakes. Just hold the brake pedal down
and let anti-lock work for you. You may hear
a motor or
clicking noise during a hard stop. but this is normal.
Traction Control System
Your vehicle has a traction control system that limits
wheel spin. This is especially useful
in slippery road
conditions. The system operates only
if it senses that one
or both of the front wheels are spinning or beginning to
lose traction. When this happens, the system works the
front brakes and reduces engine power (by shutting off
fuel injectors and managing engine spark) to
limit wheel
spin.
The TRACTION ACTIVE light will come on when
your traction control system
is limiting wheel spin. See
"Traction Control System Active Light"
in the Index.
You may feel the system working, or you may notice
some noise, but this is normal.
If yo~~r vehicle is in
cruise control when the traction control system begins to
limit wheel spin, the cruise control will automatically
disengage. When road conditions allow you to safely
use
it again, you may re-engage the cruise control. (See
"Cruise Control"
in the Index.)
TRACTION
OFF
When the system is on, the TRACTION OFF warning
light
will come on to let you know if there's a problem
with your traction control system. See "Traction Control
System Warning Light"
in the Index. When this warning
light is on, the system
will not limit wheel spin. Adjust
your driving accordingly.
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The traction control system automatically comes on
whenever
you start your vehicle. To limit wheel spin,
especially
in slippery road conditions, you should
always leave the system on. But you can turn the
traction control system off
if you ever need to. (You
should
turn the system off if your vehicle ever gets stuck
in sand, mud, ice or snow. See “Rocking Your Vehicle”
in the Index.)
I ‘ -I
To turn the system off,
press the TRACTION
CONTROL button on
the center console. The
TRACTION
OFF warning light will come on and
stay on.
If the system is limiting wheel spin when you
press the button,
the system won’t turn off right away. It
will wait until there’s no longer a current need to limit
wheel spin.
You can
turn the system back on at any time by pressing
the button again. The TRACTION
OFF warning light
should go
off.
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.
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Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you
can steer but
it will take much more effort.
Magnasteer TM
Your vehicle is equipped with GM Magnasteer”, a
steering system that continuously adjusts
the effort you
feel when steering at all vehicle speeds.
It provides ease
when parking yet a firm, solid feel at highway speeds.
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 yo~lr speed. While
you’re
in a curve, speed is the one factor YOLI can
control.
Suppose you’re steering through a sharp curve. Then
you suddenly accelerate. Both control systems
--
steering and acceleration -- have to do their work where
the tires meet the road. Unless your traction control
system is on, adding the sudden acceleration can
demand
too much of those places. You can lose control.
What should
Y~LI do if this ever happens‘? Ease 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
YOLI’II want to go slower.
If YOLI need to reduce your speed as you approach a
curve, do
it before YOLI enter the curve, while your front
wheels are straight ahead.
Try to adjust YOLI~ 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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Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over
a hill and
find a truck stopped in your lane, or a car suddenly pulls
out from nowhere, or a child darts out from between
parked cars and stops right
in front of you. You can
avoid these problems by braking
-- if you can stop in
time. But sometimes you can't; there isn't room. That's
the time for evasive action
-- steering around the
problem.
Your Aurora can perform very well
in emergencies like
these. First apply your brakes.
It is better to remove as
much speed
as you can from a possible collision. Then
steer around the problem,
to the left or right depending
on the space available.
An emergency like this requires close attention and a
quick decision.
If you are holding the steering wheel at
the recommended
9 and 3 o'clock positions, you can
turn it a full I80 degrees very quickly without removing
either hand.
But you have to act fast, steer quickly, and
just
as quickly straighten the wheel once you have
avoided the object.
The fact that s11ch emergency situations are always
possible
is a good reason to practice defensive driving at
all times and wear safety belts properly.
Off-Road Recovery
You may find sometime that your right wheels have
dropped off the edge
of a road onto the shoulder while
you're driving.
If the level of the shoulder is only slightly below the
pavement, recovery should be fairly easy. Ease off the
accelerator and then,
if there is nothing in the way, steer
so that your vehicle straddles the edge of the pavement.
You can
turn the steering wheel up to 1/4 turn until the
right front tire contacts the pavement edge. Then turn
your steering wheel
to go straight down the roadway.
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0 Check your mirrors, glance over your shoulder, and
start your left lane change signal before moving out
of the right lane
to pass. When you are far enough
ahead of
the passed vehicle to see its front in your
inside mirror, activate your right lane change signal
and move back into the right lane. (Remember that
your right outside mirror is convex. The vehicle you
just passed
may seem to be farther away from you
than it really is.)
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.
0 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 Aurora‘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 is best handled by easing your foot off
the accelerator pedal.
Remember:
Any traction control system helps avoid
only the acceleration skid.
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Here are some things you can check before a trip:
0
0
0
0
0
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Wi~~clsl~ield Wcuher F11,fid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blcrdes: Are they in good shape?
Fuel, Engine Oil, Other. Fluicls: Have YOLI checked
all levels?
Lunlps: 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'?
Weatl?er Forecnsts: What's the weather outlook
along your route? Should
you delay your trip a short
time to avoid a major storm system?
Mcrps: Do you have up-to-date maps'?
Highway Hypnosis
Is there actually such a condition as "highway nypnosis"?
Or is
it just plain fdling 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 tlml u 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:
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 and your
instruments frequently.
0 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.
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