BUICK CENTURY 2000 Owner's Manual

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If you turn off the ignition with the headlamp switch in
the parking lamp or headlamp position, the delayed
headlamp illumination cycle will not occur.
You can customize the vehicle to activate delayed
headlamp illumination when your vehicle's ignition is
turned off under the conditions described above, or you
may choose not to activate this feature under any
conditions. You can turn the feature on and off when
you perform the following sequence:
1. Turn the ignition key to RUN.
2. Close all the doors.
3. Press and hold the power door lock switch. While
holding the door lock switch, cycle the headlamp
switch on and then off two times.
4. Release the power door lock switch. These steps
must be carried out in a time period of less than
10 seconds, followed by a delay period of no more
than 10 seconds.
5. Then, press and hold the power door unlock switch.
While holding the door unlock switch, turn the
headlamp switch on and then off two times. Release
the courtesy door unlock switch. These operations
must be carried out in a time period of less than
10 seconds.After releasing the door unlock switch, a single chime
will be heard if the delayed headlamp illumination
function has been disabled; two chimes will be heard
if the feature has been enabled. Disconnecting the
vehicle's battery for up to a year will not change the
programmed operation of this feature.
Interior Lamps
Instrument Panel Brightness Control
You can brighten or dim the instrument panel lights by
moving the LIGHTS knob. If you turn the knob past
MAX, your courtesy or interior lamps will come on.
Courtesy Lamps
When any door is opened, several lamps come on. These
lamps are courtesy lamps. They make it easier to see as
you enter and exit your vehicle. You can also turn these
lamps on by twisting or turning the interior lights knob
all the way to the right.

2-43 Illuminated Entry
Your courtesy lamps will come on and stay on for a set
time whenever you press UNLOCK on the remote
keyless entry transmitter.
If you open a door, the lamps will stay on while it's open
and then turn off automatically about 25 seconds after
you close it. If you press UNLOCK and don't open a
door, the lamps will turn off after about 40 seconds.
Illuminated entry includes a feature called theater
dimming. With theater dimming, the lamps don't just
turn off at the end of the delay time. Instead, they slowly
dim after the delay time until they go out. The delay
time is canceled if you turn the ignition key to RUN or
START, so the lamps will dim right away.
When the ignition is on, illuminated entry is inactive,
which means the courtesy lamps won't come on unless a
door is opened.
Delayed Entry Lighting
Delayed entry lighting lights your vehicle's interior for a
period of time after all the doors have been closed.The ignition must be off for delayed entry lighting to
work. Just after all the doors have been closed, the delayed
entry lighting feature will continue to work until:

The ignition is in RUN, or

the doors are locked or

an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on since a door is open.
Delayed Exit Lighting
This feature illuminates your vehicle's interior for a
period of time after the ignition key is removed from
the ignition.
The vehicle's ignition must be off for delayed exit
lighting to work. When the ignition key is removed,
interior illumination will activate and remain on until:

The ignition is in RUN, or

the power door locks are activated or

an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on since a door is open.

2-44 Rearview Mirror Reading Lamps
The reading lamps are located on the underside of the
rearview mirror.
Use the switch next to each lamp to turn them on
and off.
Dome Lamp (If Equipped)
The dome lamp will come on when you open the doors.
Battery Rundown Protection
Your vehicle has a feature to help prevent you from
draining the battery in case you accidentally leave the
interior courtesy lamps, reading/map lamps, visor vanity
lamps, trunk lamp, underhood lamp or glove box lamps
on. If you leave any of these lamps on, they will
automatically turn off after 20 minutes, if the ignition is
in OFF. The lamps won't come back on again until you:

Turn the ignition on,

turn the lamp switch off, then on, or

open a door.
If your vehicle has less than 15 miles (25 km) on the
odometer, the battery saver will turn off the lamps after
only three minutes.
Retained Accessory Power (If Equipped)
With retained accessory power, your power windows,
audio system and sunroof will continue to work up to
10 minutes after the ignition key is turned to OFF and
before any of the doors are opened.
Mirrors
Adjust all the mirrors so you can see clearly when you
are sitting in a comfortable driving position.

2-45 Inside Day/Night Rearview Mirror
To reduce glare from headlamps behind you, pull the
lever at the bottom of the mirror toward you (to the
night position). To return the mirror back to the day
position, push the lever away from you.
Electrochromic Automatic Dimming
Rearview Mirror (If Equipped)
Your vehicle may have an electrochromic day/night
rearview mirror. Push the button in the center of the
mirror to turn this feature on. The mirror will darken
gradually to reduce glare from headlamps behind you.
This may take a few moments.
The mirror's two outer buttons operate the lights on the
bottom sides of the mirror.One photocell on the front of the mirror senses when it
is becoming dark outside. Another photocell, facing
rearward, senses headlamps behind you. To turn the
electrochromic feature off, press the button in the center
of the mirror again.
To keep the photocells operating well, occasionally
clean them with a cotton swab and glass cleaner.
Power Outside Foldaway Mirrors
The power mirror control
switches are located near
the driver's side window,
on the armrest.
To choose either the left or right outside mirror, move
the top switch from left through neutral to right. Press
any of the four buttons located below the top switch to
move the mirrors in the desired direction.

2-46
Adjust each mirror so you can see the side of your
vehicle and the area behind your vehicle.
These mirrors can also be folded rearward manually.
This feature is particularly useful in automatic car
washes and when maneuvering your vehicle in
narrow spaces.
Automatic Dimming/Heated Outside
Rearview Mirror (If Equipped)
If you have this feature, the driver's side outside mirror
will adjust for the glare of headlamps behind you. This
feature is controlled by the on and off settings on the
electrochromic automatic dimming rearview mirror.
(See ªElectrochromic Automatic Dimming Rearview
Mirrorº) earlier in this section.
The left and right outside mirrors are also heated when
you activate the rear window defogger. (See ªRear
Window Defoggerº in the Index.)
Both outside mirrors can be folded forward or
rearward. This feature is particularly useful in
automatic car washes.
Convex Outside Mirror
Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from the
driver's seat.
CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder before
changing lanes.

2-47
Storage Compartments
Glove Box
Use the door key to lock and unlock the glove box.
To open, lift the latch.
Front Storage Armrest
To use the storage area, fold down the armrest located in
the center front seat. Press the latch on the front edge
and pull up. Dual oversized cupholders will fold out
from within the storage armrest.
Rear Storage Armrest (If Equipped)
You may also have an armrest located within the center
back seat of your vehicle. It may have a storage area and
cupholders. To open, pull up on the lever at the end of
the armrest and lift. Two cupholders will then be
accessible and you will have access to the storage
compartment area.
Trunk Convenience Net (If Equipped)
Your vehicle may have a convenience net. You'll see it
on the back wall of the trunk.
Put small loads, like grocery bags, behind the net. It can
help keep them from falling over during sharp turns or
quick starts and stops.
The net isn't for larger, heavier loads. Store those in the
trunk as far forward as you can.
You can unhook the net so that it will lie flat when
you're not using it.

2-48
Ashtrays and Lighter
The center front ashtray is located on the instrument
panel, just below the comfort controls. To remove the
ashtray, open the lid and lift it out.
The rear ashtray is located within a small door at the
back of your vehicle's front seat armrest. Push on the
right side of the door. The ashtray will then pivot to the
right for usage. You can only access the ashtray by
pushing on the door's right side. To remove the ashtray,
push down on the snuffer located in the middle of the
ashtray and lift it out.
NOTICE:
Don't put papers and other things that burn into
your ashtrays. If you do, cigarettes or other
smoking materials could set them on fire,
causing damage.
To use the lighter, just push it in all the way and let go.
When it's ready, it will pop back by itself.
NOTICE:
Don't hold a cigarette lighter in with your hand
while it is heating. If you do, it won't be able to
back away from the heating element when it's
ready. That can make it overheat, damaging the
lighter and the heating element.
Sun Visors
To block out glare, you can swing down the visors. You
can also move them from side to side. The visors also
have extenders that you can pull out for added coverage.
Visor Vanity Mirrors
Open the cover on the visor to expose the vanity mirror.
If your vehicle has the optional lighted vanity mirrors,
the lamps come on when you open the cover.

2-49
Auxiliary Power Connection
(Power Drop)
Your vehicle is equipped
with an auxiliary
power connection.
It is located on the passenger's side of the vehicle,
under the glove box, and is labeled with a wire function
and fuse rating. This feature provides power, ground
and accessory wires which can be accessed to add
aftermarket electrical equipment to your vehicle.
For information on accessing the connection and
electrical hookup, please refer to your service manual.
To order a service manual, see ªService Publications,
Orderingº in the Index.
NOTICE:
Adding some electrical equipment to your vehicle
can damage it or keep other things from working
as they should. This wouldn't be covered by your
warranty. Check with your dealer before adding
electrical equipment, and never use anything that
exceeds the fuse rating.
OnStar
System (If Equipped)
OnStar is a vehicle communications service. The
following services are available through a subscription
with OnStar and are available 24 hours a day:
Emergency Services

Automatic Notification of Air Bag Deployment

Theft Notification and Stolen
-Vehicle Tracking

Roadside Assistance with Location

Remote Diagnostics

OnStar MED
-NET

Accident Assist

2-50
Convenience Services

Remote Door Unlock

Route Support

Concierge Services

Ride Assist
A complete user's guide is provided with the OnStar
System. For more information contact OnStar
at 1
-888-ONSTAR7.
Sunroof (If Equipped)
Your vehicle may be equipped with an express-open
sunroof. It includes a sliding glass panel and a one
-piece
sunshade. The control switch works only when the
ignition or retained accessory power is on. See
ªRetained Accessory Powerº in the Index. The control
switch is located overhead on the headliner.
To open the sunroof, push the rear (indented part) of
the switch once and the sunroof will open to the vent
position only. You will need to open the sunshade
by hand.
Push the rear of the switch a second time and the
sunroof and sunshade will will open by themselves.
This is the express
-open feature.
To close the sunroof, push and hold the front of the
switch until the sunroof motor stops. The sunshade can
only be closed by hand.

2-51
The Instrument Panel -- Your Information System
A. Lamp Controls
B. Instrument Cluster
C. Vents
D. HornE. Audio System
F. Climate Controls
G. Glove Box