1993 BUICK RIVIERA air conditioning

Vehicle Symbols
These are some of the symbols you will find on your vehicle.
For example,
these symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
BURNS AVOID
SPARKS
OR
FLAMES
SPARK
OR ,111,
COULD pq
FLAME
EXPLODE BATTERY
These symbols
are important
for you and
your passengers whenever your
vehicle
is
driven:
FASTEN SEAT 4
BELTS
These symbols
have to do with
your lights:
SIGNALS TURN
HIGH BEAM
OR = =o
FOG LAMPS $0
These symbols
are on some
of
your controls:
WINDSHIELD ’ ’ ’ 4- #-
WASHER
f0 -**
WINDSHIELD Q
WASHER I
WINDSHIELD
DEFROSTER
WINDOW
DEFOGGER
VENTILATING
FAN
L.
HEADLAMP - ,~*-,
WASHER iQ
WIPER -
L
These symbols
are used on
warning and
indicator lights:
COOLANT F-
TEMP --
ENGINE
CHARGING
I-1
BATTERY SYSTEM
RADIATOR
a
COOLANT
FUEL
ENGINE OIL
PRESSURE
Wb
TEMP OIL &
ANTILOCK (@)
BRAKE
Here are some
other symbols
you may see:
FUSE
RADIO
‘‘ill
SELECTOR
RADIO
k
VOLUME
CONDITIONING
AIR 33
HATCHBACK /y
TRUNK
RELEASE
t LIGHTER 1-
HORN
SPEAKER
cr
~ 12 , .

Hazard Warning Flasher Service A/C
- This light
on your
instrument panel lets you
know when you have the
hazard warning flashers
on.
When the hazard flashers are on, your turn signals will
not work.
If you apply the brakes, the flashing will stop
until’you release the brake pedal. See “Hazard Warning
Flashers” in the Index for more information.
If this light stays on 60
seconds or more, your air
conditioning system needs service. It comes
on as a
bulb cheek, whenever you
turn the ignition to “Run”.

conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recommend a
pressure test of both the, cooling system and the
pressure cap.
7. Transaxle Service -- Change both the fluid and filter
every
15,000 miles (25 000 km) if the vehicle is
mainly driven under one or more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches
90 F (32 C) or
higher.
In hilly or mountainous terrain.
Uses such as found in taxi, police car or delivery
If you do not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles (160 000 km).
8. Spark Plug Replacement* -- Replace spark plugs
with the proper type. See “Specifications Chart” in
the Index.
service.
9. Spark
Plug Wire Inspection*? -- Inspect for burns,
cracks or other damage. Check the boot fit at the
distributor and at the spark plugs. Replace wires as
needed.
10. Air Cleaner Filter Replacement* -- Replace every
30,000 miles
(50 000 km) or more often under dusty
conditions.
Ask your dealer for the proper
replacement intervals for your driving conditions.
11. Fuel Tank, Caa, and Lines Insa,ection*T -- Inspect
fuel tank, cap and lines (including fuel rails and
injection assembly, if equipped) for damage or leaks.
Inspect fuel cap gasket for an even filler neck
imprint or any damage. Replace parts as needed.
Periodic replacement of the fuel filter is not required.
i
* An Emission Control Service.
3‘ The U.S. Environmental Protection Agency has determined that the failure \
to perform this maintenance item will not nullify the emission warranty or limitrecall liability prior to the completion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section EMaintenance Record“.
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