buttons BUICK CENTURY 2001 Owner's Manual

2-47
There are two map lamps located on the bottom of the
mirror. Each lamp is turned on and off by pressing the
button next to the lamp.
There are also three OnStar buttons located at the
bottom of the mirror face. See your dealer for more
information on the system and how to subscribe to
OnStar. See ªOnStar Systemº in the Index for
more information about the services OnStar provides.
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.

2-48
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.
Electrochromic Day/Night Rearview
Mirror with OnStar
and Map Lamps
(If Equipped)
Your vehicle may have an automatic electrochromic
day/night rearview mirror with the OnStar System.
The automatic dimming feature is turned on or off by
pressing the far left button, located on the lower part of
the mirror face, for up to three seconds. When turned on,
this mirror functions exactly like the electrochromic mirror
described previously. See ªMirrors, Electrochromic
Day/Night Rearviewº in the Index for more information.There are two map lamps located on the bottom of the
mirror. Each lamp is turned on and off by pressing the
button next to the lamp.There are also three OnStar buttons located at the
bottom of the mirror face. See your dealer for more
information on the system and how to subscribe to
OnStar. See ªOnStar

Systemº in the Index for
more information about the services OnStar provides.

2-49 Power Outside Foldaway Mirrors
The power mirror controls
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 on the control pad
below the top switch to move the mirrors in the
desired direction.
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.
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.

2-54
Call ANSWER/END Button: Use this button
to answer a call. (If you are receiving a call, the audio
system will mute, and the ring will be heard). Press this
button at the end of a call to disconnect and return the
audio system to its previous settings. This button will
also cancel a call if one of the buttons is accidentally
pressed or if the automatic redial function is activated.
Volume Control: You can control the volume of the
OnStar System using either the volume control knob
on the radio or using the optional steering wheel
volume control.
Telltale Light: This light will indicate the status of
the system. A solid green light will come on when you
start the vehicle to let you know that the system is on
and is ready to make or receive calls.
If the light blinks green it means that an incoming
or outgoing call is in progress. Press the Call
ANSWER/END button if you notice the light
blinking and you are not on a call.The light will be red in the event of an OnStar system
malfunction. If this occurs press the OnStar button to
attempt to contact an advisor. If the connection is made,
the advisor will assist you with steps to take to make
sure that the system is functioning properly. If you
cannot contact the advisor, take your vehicle to your
dealership as soon as possible for assistance.
Safety and Security Services

Automatic Notification of Air Bag
Deployment
-- If an air bag deploys, a priority
emergency signal is automatically sent to the center.
An advisor will locate your vehicle's position, try to
contact you and assist you in the situation. If the
center is unable to contact you, an emergency service
provider will be contacted.

Stolen Vehicle Tracking
-- Call the center at
1
-888-4-ONSTAR (1-888-466-7827) to report your
vehicle stolen. The system can then locate and track
your vehicle and the advisor will be able to notify
the proper authorities.

3-5
Setting the temperature to 90
F (32
C) will lock control
in full hot, direct air to the floor, and increase the fan speed
to high. The system will not return to automatic temperature
control until the temperature setting is lowered.
Setting the temperature to 60
F (15
C) will lock control
in full cold, recirculate interior air, direct air to outlets on
panel and increase blower speed to high. The system will
not return to automatic temperature control until the
temperature setting is raised.
Passenger's Temperature Control
The PASSENGER CONTROL buttons with the arrows
adjust the temperature on the passenger's side so it is
warmer or cooler than the temperature for the driver's
side. Push the DUAL button so that the indicator light is
lit. Press the right arrow button to raise the temperature.
Press the left arrow button to lower the temperature.
The display will not show the passenger's temperature,
only that of the driver. Indicators in the passenger control
section will show passenger's side temperature relative to
the driver's set temperature.

The amber light indicates the same temperature as
set for the driver.

The red lights indicate a warmer temperature than
that of the driver.

The blue lights indicate a cooler temperature than
that of the driver.Hot Weather Example: When you start the vehicle
in hot weather, 80F (27C) or after being parked
during the day in full sun, if your driver set temperature
is 75F (23C) and you are in full automatic mode,
the system will automatically move the temperature to
full cold. The fan will be at low speed momentarily
and then go to the high speed. The air intake will be
recirculated for maximum cooling performance.
As the interior of the vehicle cools down to your
desired comfort point, the fan speed will decrease and
the temperature will move to a warmer position to
maintain your desired comfort. As the interior cools
down or the sun load decreases the system could switch
to air delivered to A/C vents and the floor.
Cold Weather Example: When you start the vehicle
in cold weather, (below freezing) or after being parked
overnight. If your Driver Set Temperature is 75F (23C)
and you are in Full Automatic mode, the system will
automatically move the temperature doors to full hot.
The fan will start out at a low speed and will increase to
a higher speed as the engine warms up. The air will be
delivered to the floor. As the interior of the vehicle
warms up to your desired comfort point, the fan speed
will decrease and the temperature will move to a cooler
position to maintain your desired comfort. As the cabin
warms up or the sun load increases the system could
switch to air delivered to the windshield and the floor
(DEFOG mode).

3-11
RECALL: Press the upper knob briefly to recall the
station being played or to display the clock. To change
what is normally shown on the display (station or time),
press the knob until you see the display you want, then
hold the knob until the display flashes. If you press the
knob when the ignition is off, the clock will show for a
few seconds.
Finding a Station
AM
-FM: Press the AM-FM button to switch between
AM, FM1 and FM2. The display shows your selection.
TUNE: Turn the lower knob to choose radio stations.
SEEK: Press the right or left arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
SCAN: Press one of the SEEK arrows for two seconds,
and SCAN will appear on the display. Use SCAN to
listen to stations for a few seconds. The radio will go to
a station, stop for a few seconds, then go on to the next
station. Press one of the SEEK arrows again to stop
scanning. The sound will mute while scanning.PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press the AM
-FM button to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons.
The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return.
5. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to
stop scanning. The radio will not stop at a preset station
if the station is weak.

3-13
RECALL: Press the upper knob briefly to recall the
station being played or to display the clock. To change
what is normally shown on the display (station or time),
press the knob until you see the display you want, then
hold the knob until the display flashes. If you press the
knob when the ignition is off, the clock will show for a
few seconds.
Finding a Station
AM
-FM: Press the lower knob to switch between AM,
FM1 and FM2. The display shows your selection.
TUNE: Turn the lower knob to choose radio stations.
SEEK: Press the right or left arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
SCAN: Press one of the SEEK arrows for two seconds,
and SCAN will appear on the display. Use SCAN to
listen to stations for a few seconds. The radio will go to
a station, stop for a few seconds, then go on to the next
station. Press one of the SEEK arrows again to stop
scanning. The sound will mute while scanning.PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons.
The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return.
5. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to
stop scanning. The radio will not stop at a preset if the
station is weak.

3-16 AM-FM Stereo with Cassette Tape Player
and Automatic Tone Control (If Equipped)
Your vehicle may be equipped with a Concert Sound III
sound system, which includes eight speakers and a
powerful eight channel, 200 watt amplifier.
Playing the Radio
VOLUME: Press this knob to turn the system on
and off. To increase volume, turn the knob clockwise.
Turn it counterclockwise to decrease the volume.RECALL: Press this button briefly to recall the station
being played or to display the clock. To change what is
normally shown on the display (station or time), press
this button until you see the display you want, then hold
the button until the display flashes. If you press the
button when the ignition is off, the clock will show for a
few seconds.
Finding a Station
AM
-FM: Press this button to switch between AM,
FM1 and FM2. The display shows your selection.
TUNE: Press the up or down arrow to choose
radio stations.
SEEK: Press the up or down arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
SCAN: Press one of the SEEK arrows for two seconds
and SCAN will appear on the display. Use SCAN to
listen to stations for a few seconds. The radio will go to
a station, stop for a few seconds, then go on to the next
station. Press one of the SEEK buttons again to stop
scanning. The sound will mute while scanning.

3-17
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press TONE to select the setting you prefer.
5. Press and hold one of the six numbered buttons.
The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return and the tone you
selected will be automatically selected for that button.
6. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to
stop scanning. If a preset station has weak reception,
the radio will not stop at the preset station.
AUTO SET: Press this button and the system will
seek and set the 12 strongest FM or the 6 strongest AM
stations on your preset buttons (depending on which
band (AM or FM) you are listening to). AUTO SET will flash while seeking and will remain on
until this function is complete. To return to the stations
you manually set, press AUTO SET again.
Setting the Tone
BASS: Press this knob lightly so it extends.
Turn the knob to increase or decrease bass.
TREB: Press this knob lightly so it extends.
Turn the knob to increase or decrease treble.
If a station is weak or noisy, you may want to
decrease the treble.
Push these knobs back into their stored positions
when you're not using them.
TONE: This feature allows you to choose preset bass
and treble equalization settings designed for classical,
pop, rock, jazz, talk and country/western stations.
CLASS will appear on the display when you first press
TONE. Each time you press it, another setting will
appear on the display. Press it again after C & W
appears and MANUAL will appear. Tone control will
return to the BASS and TREB knobs. Also, if you
use the BASS and TREB knobs, control will return to
them and MANUAL will appear.

3-21
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press TONE to select the setting you prefer.
5. Press and hold one of the six numbered buttons.
The sound will mute. When it returns, release
the button. Whenever you press that numbered
button, the station you set will return and the
tone you selected will be automatically selected
for that button.
6. Repeat the steps for each pushbutton.
P SCAN: Press this button to listen to each of your
preset stations for a few seconds. The radio will go to
the first preset station, stop for a few seconds, then go
on to the next preset station. Press P SCAN again to
stop scanning. If a preset station has weak reception,
the radio will not stop at the preset station.
AUTO SET: Press this button and the system will
seek and set the 12 strongest FM or the 6 strongest
AM stations on your preset buttons. AUTO SET will flash while seeking and will remain on
until this function is complete. To return to the stations
you manually set, press AUTO SET again.
Setting the Tone
BASS: Press this knob lightly so it extends.
Turn the knob to increase or decrease bass.
TREB: Press this knob lightly so it extends.
Turn the knob to increase or decrease treble.
If a station is weak or noisy, you may want to
decrease the treble.
Push these knobs back into their stored positions
when you're not using them.
TONE: This feature allows you to choose preset bass
and treble equalization settings designed for classical,
pop, rock, jazz, talk and country/western stations.
CLASS will appear on the display when you first press
TONE. Each time you press it, another setting will
appear on the display. Press it again after C & W
appears and MANUAL will appear. Tone control will
return to the BASS and TREB knobs. Also, if you
use the BASS and TREB knobs, control will return to
them and MANUAL will appear.