2003 PONTIAC GRAND PRIX light

Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before you have your tape
player serviced.
Care of Your CDs
Handle discs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust.
If the surface of a disc is soiled, dampen
a clean, soft cloth in a mild, neutral detergent solution
and clean it, wiping from the center to the edge.
Be sure never to touch the side without writing when
handling discs. Pick up discs by grasping the outer
edges or the edge of the hole and the outer edge.
Care of Your CD Player
The use of CD lens cleaner discs is not advised, due to
the risk
of contaminating the lens of the CD optics
with lubricants internal to the CD mechanism.
Backglass Antenna
The AM-FM antenna is integrated with the rear window
defogger, located in the rear window. Be sure that
the inside surface of the rear window is not scratched
and that the lines on the glass are not damaged.
If the inside surface is damaged, it could interfere with
radio reception. Also, for proper radio reception,
the antenna connector at the top-center of the rear
window needs to be properly attached to the post on
the glass.
Notice; Do not try to clear frost or other material
from the inside of the rear window with a razor blade
or anything else that
is sharp. This may damage
the rear defogger grid and affect your radio’s ability
to pick up stations clearly. The repairs wouldn’t
be covered by your warranty.
Because this antenna is built into your rear window,
there is a reduced risk of damage caused by car washes
and vandals.
If you choose
to add a cellular telephone to your
vehicle, and the antenna needs to be attached
to the
glass, be sure that you do not damage the grid lines for
the AM-FM antenna. There is enough space between
the lines
to attach a cellular telephone antenna
without interfering with radio reception
Do not apply aftermarket glass tinting to the back glass.
The metallic film in some tinting materials will interfere
with or distort the incoming radio reception. Care
must be taken when cleaning the rear window because
it breaks in the resistive material heating element
and will adversely affect radio and defogger
performance. See your dealer for details.
3-59

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; the condition of your brakes; the weight of the
vehicle and the amount of brake force applied.
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.
Anti-lock Brake System (ABS)
Your vehicle may have anti-lock brakes. ABS is an
advanced electronic braking system that will help
prevent a braking skid.
If your vehicle has anti-lock
brakes, this warning light
on the instrument panel will
come on briefly when
you start your vehicle.
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 or pulses a little.
This is normal.
4-7

Remember: Anti-lock doesn’t change the time you need
to get your foot up to the brake pedal or always
decrease stopping distance. 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 or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Don’t pump the brakes. Just hold the brake pedal down
firmly and let anti-lock work for you. You may feel a
slight brake pedal pulsation or notice some noise, but
this is normal.
Braking in Emergencies
At some time, nearly every driver gets into a situation
that requires hard braking.
If you have anti-lock, you can steer and brake at the
same time. However,
if you don’t have anti-lock,
your first reaction
- to hit the brake pedal hard and
hold it down
- may be the wrong thing to do. Your
wheels can stop rolling. Once they do, the vehicle
can’t respond to your steering. Momentum will carry
it in whatever direction it was headed when the wheels
stopped rolling. That could be off the road, into the
very
thing you were trying to avoid, or into traffic.
If you don’t have anti-lock, use a “squeeze’’ braking
technique. This will give you maximum braking while
maintaining steering control. You can do this by pushing
on the brake pedal with steadily increasing pressure.
In an emergency, you will probably want to squeeze the
brakes hard without locking the wheels. If you hear or
feel the wheels sliding, ease off the brake pedal.
This will help you retain steering control.
If you do have
anti-lock, it’s different. See “Anti-Lock Brakes.”
In many emergencies, steering can help you more than
even the very best braking.
4-9

Traction Control System (TCS)
If your vehicle has the 3800 supercharged V6 engine it
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 to limit wheel spin.
LOW
TRAC
This light will come on
when your traction control
system is limiting wheel
spin. See Traction Control
System (TCS) Warning
Light on page 3-29.
You may feel or hear the system working, but this
is normal.
If your 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
reengage the cruise control. See “Cruise Control” under
Turn SignaVMultifunction Lever on page 3-5.
TCS
OFF
This light should come on
briefly when you start the
engine.
If it stays on or
comes on while you
are driving, there is a
problem with your traction
control system.
See Traction Control System (TCS) Warning Light on
page 3-29. When this warning light
is on, the system will
not limit wheel spin. Adjust your driving accordingly.
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 or snow and rocking the vehicle is
required. See “Rocking Your Vehicle to Get It Out”
under
If You Are Stuck: In Sand, Mud, Ice or Snow
on page
4-32.
4-1 0

1 press the button located
To
turn the system
off,
on the instrument
panel DIC (Driver’s
Information Center) or
Trip Computer,
if equipped.
The traction control system warning light will come on
and stay on. If the system is limiting wheel spin
when you press the button, the warning light will come
on and the system will turn
off instantly.
You can turn the system back on at any time by
pressing the button again. The traction control system
warning light should go
off.
Enhanced Traction System (ETS)
If your vehicle has the 3100 V6 or 3800 V6 engine and
anti-lock brakes, your vehicle may have an Enhanced
Traction System (ETS) 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 reduces engine
power and may also upshift the transaxle to limit
wheel spin.
LOW
TRAC
This light will come on
when your Enhanced
Traction System is limiting
wheel spin. See
Enhanced Traction System
Warning Light
on
page 3-29.
If your vehicle is in cruise control when the enhanced
traction 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’’ under
Turn Signal/Multifunction Lever
on page 3-5.
4-1 1

The Enhanced Traction System operates in all transaxle
shift lever positions. But the system can upshift the
transaxle only as high as the shift lever position you’ve
chosen,
so you should use the lower gears only
when necessary. See Automatic Transaxle Operation
on page
2-24.
TRAC
OFF
This TRAC OFF
warning light will come
on to let you know
if
there’s a problem.
See Enhanced Traction System Warning Light on
page
3-30. When this warning light is on, the system will
not limit wheel spin. Adjust your driving accordingly.
To limit wheel spin, especially in slippery road
conditions, you should always leave the Enhanced
Traction System on. But you can turn the system
off if
you ever need to. You should turn the system off if your
vehicle ever gets stuck in sand, mud or snow and
rocking the vehicle is required. See “Rocking Your
Vehicle To Get It Out” under If
You Are Stuck: In Sand,
Mud, Ice or Snow on page 4-32.
To turn the system on or
off, press the TCS button
on the far right end of
the Driver Information
Center (DIG) or the
trip computer
(if equipped).
When you turn the system
off, the Enhanced Traction
System warning light will come on and stay on.
If the Enhanced Traction System is limiting wheel spin
when you press the button to turn the system
off,
the warning light will come on and the system will turn
off right away.
You can turn the system back on at any time by
pressing the button again. The Enhanced Traction
System warning light should go
off.
4-1 2

Off-Road Recovery
You may find 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
one-quarter turn until the right front tire contacts
the pavement edge. Then turn your steering wheel to
go straight down the roadway.
Passing
The driver of a vehicle about to pass another on a
two-lane highway waits for just the right moment,
accelerates, moves around the vehicle ahead, then
goes back into the right lane again.
A simple maneuver?
Not necessarily! Passing another vehicle on a two-lane
highway
is a potentially dangerous move, since the
passing vehicle occupies the same lane as oncoming
traffic for several seconds.
A miscalculation, an error in
judgment, or a brief surrender to frustration or anger
can suddenly put the passing driver face to face with the
worst of all traffic accidents
- the head-on collision.
So here are some tips for passing:
“Drive ahead.’’ Look down the road, to the sides
and to crossroads for situations that might affect
your passing patterns. If you have any doubt
whatsoever about making a successful pass,
wait for a better time.
Watch for traffic signs, pavement markings and
lines.
If you can see a sign up ahead that might
indicate a turn or an intersection, delay your pass.
A broken center line usually indicates it’s all
right to pass (providing the road ahead is clear).
Never cross a solid line on your side of the lane or
a double solid line, even
if the road seems empty
of approaching traffic.
4-1 5

Driving at Night
. ..
.. .. . . . ..
Night driving is more dangerous than day driving.
One reason is that some drivers are likely to be
impaired
- by alcohol or drugs, with night vision
problems, or by fatigue. Here are some
tips on night drivinq
Drive defensively.
0 Don’t drink and drive.
0 Adjust your inside rearview mirror to reduce the
Since you can’t see as well, you may need to slow
glare from
headlamps behind you.
down and keep more space between you and
other vehicles.
Slow down, especially on higher speed roads. Your
headlamps can light up only
so much road ahead.
In remote areas, watch for animals.
If you’re tired, pull off the road in a safe place
No one can see as well at night as in the daytime.
But as we get older these differences increase.
A 50-year-old driver may require at least twice as much
light to see the same thing at night as a 20-year-old.
and
rest.
What you do in the daytime can also affect your
night vision. For example,
if you spend the day in bright
sunshine you are wise to wear sunglasses. Your
eyes will have less trouble adjusting to night. But
if
you’re driving, don’t wear sunglasses at night. They may
cut down on glare from headlamps,
but they also
make a lot of things invisible.
4-1 8