BUICK RIVIERA 1993 Owners Manual
Manufacturer: BUICK, Model Year: 1993, Model line: RIVIERA, Model: BUICK RIVIERA 1993Pages: 324, PDF Size: 16.01 MB
Page 101 of 324

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Mirrors
Page 102 of 324

Automatic (Option) Settings
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 operatiol-~
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.
MIN: The minimum setting is suggested when driving
where glare conditions change
often. '"in" 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.
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 103 of 324

Cleaning Photocells
Use a cotton swab and glass cleaner to clean the two
photocells that make the mirror work.
Outside Mirrors
The electric mirror control is on the driver's door.
Move the switch to the right
(R) or left (L) to choose a
mirror. Press any
of the four buttons to move the mirror
in the direction desired.
Adjust each mirror
so you can just see the side of your
car and the area behind your car.
Heated Outside Rearview Mirror (Option)
The left outside mirror is heated when you turn on the
rear window defogger.
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Page 104 of 324

Iur
COI
)m right side mirror
is convex.
nvex
mirror's surface is curved
the driver's seat. so you can see more
/!1 CAUTION:
If you aren't used to a convex mirror, you can
hit another vehicle.
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.
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Astroroof (Option)
The control is on the roof bet1 leen the windshield and
the sunroof. With Retained
Ai lcessory Power, the
sunroof can be opened or cloq ;d during the
10 minute
period after you have turned our ignition
OFF. Or, the
ignition switch will have to b
in the RUN position.
The sunshade can be opened 1 !y grasping the handle at
the ffont
of the shade and slid ing it to the rear. It will
open automatically with the iding..glass panel. It must
be closed manually. I
To open the glass to an angled venting position, press
and hold the forward portion
1 rf the switch until it stops.
To close it, press and hold th$ rear Eortion of the switch
until it stops.
I"'%+ -. .
To open the sliding glass sund 2of completely, press and
hold the rear portion of the
svi itch. To close the sunroof,
press and hold the front portia
n of the switch until it
stops.
The sunroof cannot be operata
d manually if your car has
an electrical power failure.
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Page 105 of 324

Ashtrays
The front center ashtray may be lifted out for cleaning.
To remove the rear ashtray for cleaning, press down on
the snuffer as you pull the ashtray down and out.
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Page 106 of 324

Cigarette Lighter Console and Cupholder
It’s near the ashtray. To use the cigarette lighter, push it
all the way in and let it go. When it’s ready, it will pop
back by itself.
Electronic Level Control
This feature keeps the rear of your car level as the load
changes. It is automatic
- you don’t need to adjust
anything. You may hear the electronic compressor
operate even when the load hasn’t changed. This is
normal.
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The center console has space for cassette storage, a
coinholder and a cupholder. The cupholder is on the
front of the storage console. Press on the exposed edge
of the cupholder, and it will slide out for use. Press the
front edge again, to slide it back to it’s storage position.
Rear License Plate Holder
To use it, open the trunk lid and slide your license plate
into the slot. Always close the trunk to prevent theft of
the plate.
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Page 107 of 324

The Instrument Panel: Your Speedometer and Odometer
Information System Your speedometer lets you see your speed in both miles I I“ , _’ .... __ . I, . -’ ~ ” per hour (mph) and kilometers per hour (lun/h). Your
odometer shows how far
your vehicle has been driven,
in either miles (used in the
U.S.) or kilometers (used in
Canada).
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Your instrument panel is designed to let’you know at a
glance how your car
is running. You’ll know how fast
you’re going, how much fuel you’re using, and many
other
things you’ll need to know to drive safely and
economically. Your Buick has
a “tamper-resistant odometer.” Your
odometer will read
ERROR if someone has tampered
with it.
You may wonder what happens if your Buick has to
have a new instrument panel cluster installed. The new
odometer doesn’t need to be reset because your car has a
body computer module (BCM) which stores the mileage
in its memory.
If the BCM is changed the chip with the
mileage
is transferred to the new BCM. If the BCM is
damaged and the mileage is lost, then a label on the
driver’s door must show the old reading and when the
new one was installed.
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Page 108 of 324

Press and hold the Test
button with your car in Park
or Neutral. This test makes
sure all your bulbs and bar
graph segments are
working.
If any are not
working, have the bulbs
replaced.
Display Selection Test
By pushing the E/M
(Englishmetric) button, the
digital display can be
changed to read English
(miles) or metric
(kilometers).
Push the speed select button to change the digital and
graphical speed display to a graphical speed display
only. Push it again, and only the digital speed is
displayed. Push
it a third time and you will be back to i i the original display.
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Page 109 of 324

Trip Odometer
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Warning Lights, Gages and Indicators
A trip odometer can tell you
how many miles you have Warning lights and gages can signal t\
hat something is
driven since you last set it wrong before it becomes serious enough to cause an
back to zero.
TO reset, push expensive repair or replacement. Paying attention to
the button. your warning lights and gages could also save you or
others from injury.
Warning lights go on when there may be or
is a problem
with one
of your vehicle's functions. As you will see in
the details on the next few pages, some warning lights come on briefly when you turn the ignition key just to
let you know they're working.
If you are familiar with
this section, you should not be alarmed when this
happens.
This section describes the warning lights and gages that
are on your vehicle. The pictures will help
you locate
them. Gages can indicate when there may be or is a problem
with one
of your vehicle's functions. Often gages and
warning lights work together to let you know when
there's a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages shows
there may be a problem, check the section that tells
you
what to do about it. Please follow the manual's advice.
Waiting to do repairs can be costly
-- and even
dangerous.
So please get to know your warning lights
and gages. They're a big help.
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Page 110 of 324

Fuel Gage
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Your fuel gage is a bar graph. When you fill the tank,
the bar segments will light up. The fuel gage shows
about how much fuel is in your
tank. It works only when
the ignition is on. When the fuel gage shows only two
bar segments the
“LOW’ light will come on. If the fuel
~ supply is in the one bar segment, the yellow warning bar
’ will flash to remind you to get more fuel soon.
At the gas station, the gas pump shuts off before the
gage reads
“F’.
It takes more (or less) gas to fill up than the gage
said. For example, the gage said
1/2 full, but it took
more
- or less - than half of the tank’s, capacity to fill
it.
Engine Oil Pressure Gage and Light
When “LOW, comes on
there could be a problem
with your engine oil
pressure.
~ Here are concerns some owners have had about the fuel You
can also read your oil pressure directly from the
~ gage. All these situations are normal and indicate gage on you\
r instrument panel.
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nothing wrong with the fuel gage.
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