window BUICK CENTURY 2003 User Guide

Notice:If your key seems stuck in LOCK and you
can't turn it, be sure you are using the correct key;
if so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the key
hard. Turn the key only with your hand. Using a
tool to force it could break the key or the ignition
switch. If none of these works, then your vehicle
needs service.
C (OFF):This position lets you turn off the engine but
still turn the steering wheel. It doesn't lock the steering
wheel. Use OFF if you must have your vehicle pushed or
towed.
D (RUN):This position is where the key returns to after
you start your vehicle. With the engine off, you can
use RUN to display some of your warning and
indicator lights.
E (START):This position starts your engine.
A warning chime will sound if you open the driver's door
when the ignition is in OFF, LOCK or ACCESSORY
and the key is in the ignition.Retained Accessory Power (RAP)
With Retained Accessory Power (RAP), your power
windows and audio system will continue to work for up
to 10 minutes after the ignition key is turned to OFF
and before any of the doors are opened.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won't start in any other position ± that's a
safety feature. To restart when you're already moving,
use NEUTRAL (N) only.
Notice:Don't try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage
the transaxle. Shift to PARK (P) only when your
vehicle is stopped.
1. With your foot off the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as
your engine gets warm.
2-20

Engine Exhaust
{CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can't see or
smell. It can cause unconsciousness and
death.
You might have exhaust coming in if:
·Your exhaust system sounds strange or
different.
·Your vehicle gets rusty underneath.
·Your vehicle was damaged in a collision.
·Your vehicle was damaged when driving
over high points on the road or over road
debris.
CAUTION: (Continued)
CAUTION: (Continued)
·
Repairs weren't done correctly.
·Your vehicle or exhaust system had been
modi®ed improperly.
If you ever suspect exhaust is coming into
your vehicle:
·Drive it only with all the windows down to
blow out any CO; and
·Have your vehicle ®xed immediately.
2-30

The main components of the instrument panel are the
following:
A. Exterior Lamps Control. See
Exterior Lamps on
page 3-11.
B. Turn Signal/Multifunction Lever. See
Turn
Signal/Multifunction Lever on page 3-5.
C. Instrument Panel Cluster. See
Instrument Panel
Cluster on page 3-23.
D. Audio Steering Wheel Controls. See
Audio Steering
Wheel Controls on page 3-50.
E. Gear Shift Lever. See
Automatic Transaxle
Operation on page 2-23.
F. Air Outlets. See
Outlet Adjustment on page 3-20.
G. Side Window Defogger Outlet.
H. Hood Release. See
Hood Release on page 5-11.
I. Tilt Wheel Lever. See
Tilt Wheel on page 3-4.
J. Horn. (See
Horn on page 3-4.
K. Audio System. See
Audio System(s) on page 3-39.
L. Ashtray. See
Ashtrays and Cigarette Lighter on
page 3-16.
M. Climate Control. See
Dual Climate Control System
on page 3-17.
N. Glove Box.
O. Instrument Panel Fuse Block. See
Fuses and Circuit
Breakers on page 5-89.
Hazard Warning Flashers
Your hazard warning ¯ashers let you warn others.
They also let police know you have a problem. Your
front and rear turn signal lamps will ¯ash on and off.
3-3

Climate Controls
Dual Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Manual Operation
To change the current mode, select one of the following
settings on the right knob.MAX (Maximum Air-Conditioning):This mode
recirculates much of the air inside your vehicle and
sends it through the instrument panel outlets. The
air-conditioning compressor will run automatically in this
setting unless the outside temperature is below
40ÉF (4ÉC).
VENT (Ventilation):This mode brings in outside air
direct and directs it through the instrument panel outlet.
BI-LEV (Bi-Level):This mode directs approximately
half of the air to the instrument panel outlets, and then
directs most of the remaining air to the ¯oor outlets.
Some air may be directed toward the windshield.
HTR (Heater):This mode directs most of the air to the
¯oor outlets, with some air directed to the outboard
outlets (for the side windows) and some air directed to
the windshield.
BLEND:This mode directs half of the air to go to the
¯oor outlets and half to the defroster and side window
outlets. The air-conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40ÉF (4ÉC).
The right knob can also be used for the defrost mode.
Information on defrosting and defogging can be
found later in this section.
3-17

9FAN:The left knob controls the fan speed.
OFF:Turn the knob all the way counterclockwise to
turn off the fan.
LO (Low Fan Speed):This setting creates the lowest
fan speed.
HI (High Fan Speed):This setting creates the highest
fan speed.
DRIVER (Driver's Side Temperature):The lever on
the left adjusts the air temperature for the driver's
side outlets. Slide the lever up to raise the temperature
and down to lower the temperature.
PASSENGER (Passenger's Side Temperature):
The lever on the right adjusts the air temperature for the
passenger's side outlets. Slide the lever up to raise
the temperature and down to lower the temperature.
"(Air Conditioning):Press this button to turn the
air-conditioning on and off. An indicator light above the
button will come on when the air conditioning is on.
During daylight hours you may need to adjust the interior
lighting control to the highest setting in order to see the
light. The system will cool and dehumidify the air inside
the vehicle when the A/C indicator light is on.On very hot days, open the windows long enough to let
hot, inside air escape. This reduces the time for the
vehicle to cool down.
For a quick cool-down on a very hot day, use MAX with
the temperature levers all the way in the blue area. If this
setting is used for long periods of time, the air in your
vehicle may become too dry.
For normal cooling on hot days, use VENT with the
temperature levers in the blue area. The system will bring
in outside air and cool it.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
Select BI-LEV and set the temperature levers to a
comfortable setting. The system will bring in outside air
and direct it to your upper body, while sending slightly
warmed air to your lower body. Push the A/C button for
cooling.
3-18

Defogging and Defrosting
Fog on the inside of the windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate control
system is used properly. There are two modes to clear
fog or frost from your windshield and side windows.
Use the blend mode to clear the windows of fog
or moisture and warm the passengers. Use the defrost
mode to remove frost or fog from the windshield
more quickly. For best results, clear all snow and ice
from the windshield before defrosting.
0DEF (Defrost):This setting, located on the right
knob, directs most of the air through the defroster
and the side window outlets. Some of the air is directed
to the ¯oor and side window outlets. The air-conditioning
compressor will run automatically in this setting unless
the outside temperature is below 40ÉF (4ÉC).
To defrost the window quickly, turn the mode knob to
the defrost setting and turn the driver's and passenger's
temperature levers all the way to the red area.
To warm passengers while keeping the windows clear,
use BLEND.
Do not drive the vehicle until all the windows are clear.
Rear Window Defogger
0
(Rear):Press the button to turn the defogger on.
The rear window defogger will shut off after about
15 minutes. If you turn it on again, the rear window
defogger will only run for about seven and one
half minutes before turning off. You can also turn it off
by pressing the button again.
Do not drive the vehicle until all the windows are clear.
Notice:Don't use a razor blade or something
else sharp on the inside of the rear window. If you
do, you could cut or damage the defogger and
the repairs would not be covered by your warranty.
Do not attach a temporary vehicle license, tape,
a decal or anything similar to the defogger grid.
3-19

Once you are moving on the freeway, make certain you
allow a reasonable following distance.
Expect to move slightly slower at night.
When you want to leave the freeway, move to the
proper lane well in advance. If you miss your exit, do
not, under any circumstances, stop and back up. Drive
on to the next 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.
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 Ð such as after a day's
work Ð don't plan to make too many miles that ®rst
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 ®nd experienced and able service experts in GM
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?
·Lamps: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 in¯ated to the
recommended pressure?
·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?
4-23

{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You can't see it or
smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking your exhaust pipe. And check around
again from time to time to be sure snow
doesn't collect there.
Open a window just a little on the side of the
vehicle that's away from the wind. This will
help keep CO out.Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little
faster than just idle. That is, push the accelerator
slightly. This uses less fuel for the heat that you get and
it keeps the battery charged. You will need a
well-charged battery to restart the vehicle, and possibly
for signaling later on with your headlamps. Let the
heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine
again and repeat this only when you feel really
uncomfortable from the cold. But do it as little as
possible. Preserve the fuel as long as you can. To help
keep warm, you can get out of the vehicle and do
some fairly vigorous exercises every half hour or so until
help comes.
4-30

Appearance Care............................................5-79
Cleaning the Inside of Your Vehicle.................5-79
Care of Safety Belts......................................5-82
Weatherstrips...............................................5-82
Cleaning the Outside of Your Vehicle..............5-82
Sheet Metal Damage.....................................5-84
Finish Damage.............................................5-84
Underbody Maintenance................................5-85
Chemical Paint Spotting.................................5-85
Vehicle Care/Appearance Materials..................5-85
Vehicle Identi®cation......................................5-87
Vehicle Identi®cation Number (VIN).................5-87
Service Parts Identi®cation Label.....................5-87Electrical System............................................5-88
Add-On Electrical Equipment..........................5-88
Headlamp Wiring..........................................5-88
Windshield Wiper Fuses................................5-88
Power Windows and Other Power Options.......5-88
Fuses and Circuit Breakers............................5-89
Capacities and Speci®cations..........................5-94
Capacities and Speci®cations.........................5-94
Normal Maintenance Replacement Parts..........5-95
Normal Maintenance Replacement Parts..........5-95
Section 5 Service and Appearance Care
5-2

If No Steam Is Coming From Your
Engine
An overheat warning can indicate a serious problem.
If you get an engine overheat warning but see or
hear no steam, the problem may not be too serious.
Sometimes the engine can get a little too hot when you:
·Climb a long hill on a hot day.
·Stop after high-speed driving.
·Idle for long periods in traffic.
·Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. In heavy traffic, let the engine idle in NEUTRAL (N)
while stopped. If it is safe to do so, pull off the road,
shift to PARK (P) or NEUTRAL (N) and let the
engine idle.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about 10 minutes.
If the warning doesn't come back on, you can drive
normally.
If the warning continues, and you have not stopped, pull
over, stop, and park your vehicle right away.
If there's still no sign of steam, you can idle the engine
for three minutes while you're parked. If you still
have the warning,
turn off the engine and get everyone
out of the vehicleuntil it cools down. Also, see
ªOverheated Engine Protection Operating Modeº listed
previously in this section.
You may decide not to lift the hood but to get service
help right away.
5-28