Page 104 of 340
Twilight Sentinel (Option)
Twilight Sentinel turns your
lights on and off by sensing
how dark it is outside.
To operate it, leave the light switch off and move the
Twilight Sentinel control to any position but
MIN.
If you move the control all the way to MAX, your lights
will remain on for three minutes after you turn off your
engine.
If you move the control almost all the way in the
other direction,
so it’s just on, the lights will go off
quickly when you turn off your engine. You can change
this delay time from
only a few seconds to three
minutes. Please don’t
cover the light sensor.
If you cover the
sensor, it will read “dark” and your lights will come on.
It is
on top of the instrument panel, on the driver’s side
defroster outlets.
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Daytime Running Lights (Canada Only)
The Canadian Federal Government has decided that
“Daytime Running Lights” (DRL) are a useful feature,
in that DRL can make your vehicle more visible to
pedestrians and other drivers during daylight hours.
DRL are required on new vehicles sold in Canada.
Your
DRL work with a light sensor on top of the
instrument panel. Don’t cover it up.
The low beam headlights will come on at reduced
brightness in daylight when:
0 The ignition is on
0 The headlight switch is off, and
0 The transaxle is not in “P” (Park). At
dusk, if the Twilight Sentinel feature is turned on, the
exterior lights will come
on automatically and the low
beams will change to
full brightness. At dawn, the
exterior lights will go out and the low beams will
change to the reduced brightness
of DRL (if the
headlight switch is off).
Of course, you may still turn on the headlights any time
you need to.
To idle your vehicle with the DRL off, shift the
transaxle into
“P” (Park). The DRL will stay off until
you shift out of “P” (Park).
To turn
off all exterior lighting at night when you are
parked, move
the twilight sentinel control from ON to
OFF, if it was on from the start. Or, move the control
from OFF to
ON, then back to OFF, if it was off from
the start. The lights will come back
on when you move
the transaxle out
of PARK.
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Page 106 of 340
Front Seat Reading Lights
Front seat reading lights are turned on by pressing the
LAMP switch.
>-
I
I
Rear Seat Reading Lights
You may also have reading lights in the rear seat.
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Page 107 of 340

Lamp Monitors (Option)
I
Bulbs Monitored
This system will let you know when certain exterior light
bulbs fail to light. When you first start your car all eight
lights come on briefly
to show that the system is
working.
When a bulb fails an indicator will flash for several
seconds and then stay on until the failed bulb is replaced
and lit. For example, if a burned
out back-up light bulb is
replaced, the indicator for back-up lamps will stay on
until the transaxle is put in reverse with the ignition on.
The bulbs are monitored only while they are being used.
If you have recently had a low battery condition or the
battery has been disconnected and reconnected, the
indicators will flash when you turn the ignition switch to
RUN. Turning the parking lamps on will return the lamp
monitor system to normal operation.
Indicator
High Beam
Low Beam
Left Turn
Right Turn Tail
Parking stop
Backup
Bulbs Monitored
Both Headlight
High Beams
Both Headlight
Low Beams
1 Front Left Turn
2 Rear Left Turn
1 Front Right Turn
2 Rear Right Turn
4 Tail
Right and Left Rear Side Marker
2 License
4 Front Park
Right and Left Front
Side Marker
4 Rear
1 Center High Mounted
2 Back up
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Page 108 of 340
Mirrors
Inside Mirror
Manual
When you are sitting in a comfortable driving position,
adjust the mirror
so you can see clearly behind your car.
The day-night adjustment allows you to adjust
the
mirror to avoid glare from the lights behind you.
PI\,
Polr --!
1
I
7'- DAY-NIGHT
ADJUSTMENT
Automatic
Your Buick may have the automatic inside mirror.
The automatic mirror adjusts for the glare of headlights
behind you. It detects changes in light, and then adjusts
for day or night operation.
During the day the mirror reflects all the light from
behind your car. At night, when the glare
is too high, it
changes to the night mode. Then, it reflects only part of
the light from behind you. When the mirror changes to
the night mode,
it holds that position until glare is no
longer present.
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Page 109 of 340
Settings
MIN: The minimum setting is suggested when driving
where glare conditions change often. “Min” works well
for city driving at night.
MAX: Maximum sensitivity is a good setting for
highway driving in light traffic. The mirror starts to
darken in any glare, such as headlights a long way
behind your
car.
OFF: The mirror will stay in the day mode.
Time Delay
The mirror delays before switching from the night back
to the day position. This delay prevents rapid changing
of the mirror as you drive under lights and through
traffic.
Cleaning Photocells
Use a cotton swab and glass cleaner to clean the two
photocells that make the mirror work.
Reverse Gear Day Mode
The reverse mode is another important feature of the
automatic mirror. .When the shift lever is placed in
“R”
(Reverse), the mirror shifts to the day mode. This gives
you a bright image in the mirror as you back up.
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Page 115 of 340
Storage Armrest Courtesy Lights
When
any door is opened, several lights go on. They
make it easy for you to enter and leave the car.
You also
can turn these lights on by sliding the panel lights lever
to
INT (interior).
If
a door is left ajar for 10 minutes, the interior lights
will automatically shut off.
Assist Handles
A folding handle over each rear door and the front
passenger's door can be used in getting in or out of your
Buick.
The armrest between the front seats opens into a storage
area. To open it, press the lever at the front edge. Inside
are cupholders which can be rotated forward for use
with the cover closed. There is also a removeable
coinholder, cassette tape and compact disc storage area.
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Dual Sun Visors
Each sunvisor has two parts, so that both the windshield
and door glass can be shaded at the same time.
Visor Vanity Mirror (Option)
This mirror is on the larger of the passenger’s sun
visors. It may also be on the larger of the driver’s sun
visors. When you open it
by moving this latch, the lights
turn on. The brightness
of
the lights can be adjusted by sliding
this switch. The Park Avenue Ultra also has visor vanity
mirrors for the rear seat passengers.
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