1998 BUICK REGAL change time

Twilight Sentinel
Twilight Sentinel provides a period of exterior
illumination
as you leave the vicinity of your vehicle.
The feature is activated when your vehicle’s headlamps
are on due to the automatic headlamp control feature
described previously
in this section, and when your
vehicle’s ignition is turned off. Your headlamps will
then remain on until the headlamp switch
is moved from
OFF to the parking lamp position or until a 90 second
illumination period has elapsed.
If you turn off the ignition with the headlamp switch in
the parking lamp or headlamp position, the Twilight
Sentinel cycle will not occur.
You can customize the vehicle to activate the Twilight
Sentinel 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. The
enabled/disabled
state of this feature will be toggled
when
you perform the following sequence with the
doors closed and the ignition key
in RUN:
1.
2.
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.
Release
the power door lock switch. These
operations must be carried out
in a time period of
less than 10 seconds, followed by a delay period of
no more than 10 seconds.
Then, press and hold
the power door unlock switch.
While holding the door unlock switch, cycle 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
IO seconds.
After releasing the door unlock switch, a single chime
will be heard if the Twilight Sentinel 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.
2-43
ProCarManuals.com

Fog Lamps Interior Lamps
To turn the fog lamps on,
press the
log lamps switch
located below the headlamp
switch on
the left side of the
steering column.
A light will glow on the switch to let you know that they
are on. (Your parking lamps must be on or your fog
lamps won’t come on.) Press the switch again to turn the
fog lamps off. The fog lamps will go off whenever you
change to high-beam headlamps. When you return to
low beams, the fog lamps will come
on again.
Cornering Lamps
The cornering lamps are designed to come on when you
signal a turn. This will provide more light for cornering
at night.
Instrument Panel Brightness Control
You can brighten or dim the instrument panel lights by
moving
the LIGHTS dial. If you turn the dial 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 easy for you to
enter and leave your vehicle. You can also turn these
lamps
on by moving the interior lamps dial all the way
to the right.
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
2-44
ProCarManuals.com

Have you recently cnanged brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
If you experience one or more of these conditions,
change the fuel brand
you use. It will require at least one
full tank of the proper fuel
to turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical
or electrical
problems that may have developed.
Qil Warning Light
If you have a problem with
your oil, this light may stay
on after you start your
engine, or come on when
you are driving.
This indicates that oil is not going through your engine
quickly enough to keep it lubricated. The engine could
be low on oil or could have some other oil problem.
Have it fixed right away.
The oil light could also come on
in the following
situations:
0
0 The light will come on briefly when you turn on the
ignition to show you that it is working properly.
(If it doesn’t come on with the ignition on,
you may
have a problem with the fuse or bulb. Have it fixed
right away.)
Sometimes when the engine is idling at a stop, the
light may blink on and off. This
is normal.
2-71
ProCarManuals.com

AM-FM Stereo with Cassette Tape Player
Playing the Radio
VOLUME:
This knob turns the system on and off and
controls the volume. To increase volume and turn the
radio
on, turn the knob to the right. Turn it to the left to
decrease volume.
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,
FMl 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.
3-13
ProCarManuals.com

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, FMl
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.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM 1 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.
3-17
ProCarManuals.com

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
the RECALL button until you see the display you want,
then hold the RECALL 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 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 FMl 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.
3-21
ProCarManuals.com

44 (3): Press and hold this button to quickly reverse
within a track. You will hear sound.
.. (4): Press and hold this button to quickly advance
within a track. You will hear sound.
RAND (6): Press this button to hear the tracks in
random, rather than sequential, order. Press
RAND
again to turn off random play.
RECALL: Press this button to see which track is
playing. Press it again within five seconds to see how
long it has been playing.
To change what is normally
shown on the display (track or elapsed time), press the
RECALL button until you see the display you want,
then hold the
RECALL button until the display flashes.
AM-FM: Press this button to play the radio when a disc
is in the player.
SOURCE: Press this button to change to the disc
function when the radio is on. When a disc
is inserted,
the disc will play until you press AM-FM. Then the
disc will stop playing and the radio will play. Press
SOURCE again to play a disc again. CD PLAY will
show on the display.
EJECT Press this button to remove the disc. The radio
will play. If you
turn off the ignition or radio with a disc in the
player, it will stay in the player. When you turn
on the
ignition or system, the disc will start playing where it
stopped, if it was the last-selected audio source.
Also, as a protection feature, if a CD is ejected and left
in the player, it will be pulled back in the player with the
ignition on
or off.
Theft-Deterrent Feature (If Equipped)
THEFTLOCK@ is designed to discourage theft of your
radio. It works by using a secret code
to disable all radio
functions whenever battery power is removed.
If THEFTLOCK is active, the THEFTLOCK indicator
will flash when the ignition is off.
The THEFTLOCK feature for the radio may be used or
ignored. If ignored, the system plays normally and the
radio is not protected by the feature. If THEFTLOCK is
activated, your radio will not operate if stolen.
When THEFTLOCK is activated, the radio will display
LOC to indicate a locked condition anytime battery
power is removed. If your battery loses power for any
reason, you must unlock the radio with
the secret code
before it will operate.
3-25
ProCarManuals.com

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.
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
this light will come on. See
“Anti-Lock Brake System
Active Light”
in the Index.
Traction Control System
(With
3800 Supercharged Engine)
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 to limit wheel spin.
LOW TRAC
This 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 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’’
in the Index.)
4-9
ProCarManuals.com