1993 BUICK LESABRE lock

Compact Spare Tire
Although the compact spare was fully inflated when
your vehicle was new, it can lose air after a time. Check
the inflation pressure regularly. It should be
60 psi (420
Wa). The compact spare is made to go up to 3,000 miles
(5000 km), so you can finish your trip and have your
full-size tire repaired or replaced where you want. Of
course, it’s best
to replace your spare with a full-size tire
as soon as
you can. Your spare will last longer and be in
good shape in case you need it again.
Your anti-lock brake system warning light may come
on
when you are driving with a compact spare. See
“Anti-Lock Brake System Warning Light” in the Index. Don’t
use your
compact spare on some other vehicle.
And don’t mix your compact spare or wheel with other
wheels or tires. They won’t fit. Keep your spare and its
wheel together.
Tire chains wo
them will damage
y
chains too. Do
compact spar I
A CnUTION:
Storing a jack, a tire, or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or colllsian, loose
mwipment could strike someone. Store all these
.__ the proper place.
I
227

Filling Your Tank
.. .-
The cap is behind a hinged door on the left side of your
vehicle.
While refueling, hang the cap inside the fuel door.
I
A CAUTION:
Gasoline vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don’t smoke
if you’re near gasoline or refueling
your vehicle. Keep sparks, flames, and smoking
materials away from gasoline.
Place the cap on the inner most edge and turn as
necessary to secure.
To take off the cap, turn it slowly to the left
(counterclockwise).
233

SAE low-30
As shown in the viscosity chart, SAE low-30 is best
for your vehicle. However, you can use SAE 5W-30
if
it’s going to be colder than 60 F ( 16 C) before
your next oil change. When it’s very cold, below
0 F (- 1 8 C), you should use SAE 5W-30.
These numbers on an oil container show its viscosity, or
thickness,
Do not use other viscosity oils such as SAE
1OW-40 or SAE 20W-50.
Energy Conserving I1
Oils with these words on the container will help
you
save fuel.
This doughnut-shaped logo (symbol) is used on most oil
containers to help
you select the correct oil.
You should look for this on the oil container, and use
only those oils that display the logo.
GM Goodwrench@
oil (in Canada, GM Engine Oil)
meets all the requirements for your vehicle.
Engine Oil Additives: Don’t add anything to your oil.
Your Buick dealer is ready to advise if you think
something should be added.
When to Change Engine Oil: See if any one of these
is true for you:
Then go
to the front of the vehicle and release the
secondary hood release. Lift the hood.
Most trips are less than 4 miles (6 km).
0 It’s below freezing outside and most trips are less
than
10 miles ( 16 km).
0 The engine is at low speed most of the time (as in
0 You tow a trailer often.
0 Most trips are through dusty places.
If any one of these is true for your vehicle, then you
need to change your oil and filter every 3,000 miles
(5 000 km) or 3 months -- whichever comes first.
(See “Change Oil Soon” in the Index.)
If none of them is true, change the oil every
7,500 miles
(12 500 km) or 12 months -- whichever comes first.
Change the filter at the first oil change and at every
other oil change after that. (See “Change Oil Soon”
in the Index.)
Engine Block Heater: An engine block heater can be a
big help if you have to park outside in very cold
weather,
0 F (- 18 C) or colder. If your vehicle has this
option,
see “Engine Block Heater” in the Index.
door-to-door delivery, or
in stop-and-go traffic).
239

A CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See
“Jump Starting” in the Index
for tips on working around a battery without
getting hurt.
I
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Halogen Bulbs
1 6!& CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Take special careowhen
handling and disposing of halogen bulbs.
I
Headlamp Bulb Replacement
a,
--.
Each headlamp is attached by retainers with round
plastic knobs. Remove the retainers
by turning in a
counter-clockwise direction.
250

Lift the headlamp away from the car. Pull the bulb
socket straight out. Turn
the bulb socket 1/4 turn counter-clockwise7 while
pressing
it firmly.
Remove
the wire connector from the bulb by lifting the
lock tab and pulling it away from the plastic base.
To install, attach the wire connector (A) to the plastic
base making sure the lock tab
(B) is over the lock (C).
Install the bulb by putting the small tab (D) into the
small notch in the lamp
(E). Turn the bulb socket 1/4
turn clockwise to lock it into place.
251

Fuses and Circuit Breakers
The wiring circuits in your car are protected from short
circuits by a combination
of fuses, circuit breakers, and
fusible thermal links
in the wiring itself. This greatly
reduces the chance
of fires caused by electrical
problems.
You’ll find some spare
fuses in the fuse block. Be sure
to use the correct fuse.
If you ever have a problem on
the road and don’t have a spare fuse,
you can “borrow”
one
of the correct value. Just pick some feature of your
car that
you can get along without -- like the radio or
cigarette lighter
-- and use its fuse, if it is of the value
you need. Replace it as soon as you can.
The fuse panel
is located under the instrument panel,
next to the parking brake.
To release and lower the fuse
panel, squeeze the two tabs together. Then, pull it
towards you.
It will come down so the fuses can be
accessed.
c m
k
Remove the cover to access the fuses.
270

To put the fuse panel back to its original position,
squeeze the two tabs together and push the panel up.
r
E
6
P-
..
-
FUSE USAGE
--- ~
Amp Description
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25. 10
20
30
30
10
15
10
20
10
15
15
20
20
15 15
10
25
10
10 10
10
20
25
10
25
Crank Signal - Sir
Trunk Release/Back-up Lamps (W/Retained Acsrv Pwr Opt)
Breaker Pwr Wdo/Sun Roof
Brkr-Pwr Acsry
Htd Mirror/Compass
Ign/Rem Acsry Cont/lnst Cstr
Supplemental Inflatable
Rst
Corn Lpsflurn Sig/(Add Trnk
Rel/Bu Lps W/O Rap Option)
Spare
Spare
Bat/Radio/lP/Oil Lvl-life
Electronic Level Control
Brake
& Hazard Lamps
Park Lamps
Courtesy Lps/Pwr Mirrors
Cooling Fanflransmission
Air Cond
Heated Windshield
Antilock Brakes Low Cool/Lp Mon/Oil Lvl-life
IP Lights
Spare
Spare Ignition/Radio
WiperWasher
271

-..
I 7
GOOD FUSE
f7-7 6
FUSE
GM PART NO. RATING COLOR
IIU
12004003 ................... 3 AMP VIOLET
12004005
................... 5 AMP TAN
12004006
................... 7.5 AMP BROWN
12004007
................... 10 AMP RED
12004008
................... 15 AMP LIGHT BLUE
12004009
................... 20 AMP YELLOW
12004010
................... 25 AMP WHITE
12004011
................... 30 AMP LIGHT GREEN
This fuse chart shows how to tell a blown fuse from a
good fuse.
There are additional fuses located behind the right sound
insulator panel on the passenger side. If these require service, see your Buick dealer.
Maxifuse/Relay Center
To check the fuses in this underhood fuse center, turn
the two knobs 1/4 turn counterclockwise and remove the
cover. The inside
of the cover has a chart that explains
the features and controls governed by each fuse and
relay.
The PASS-Key fuse is located in the right side relay center.
Headlights
The headlight wiring is protected by a circuit breaker in
the light switch. An electrical overload will cause the
lights to go on and
off, or in some cases to remain off. If
this happens, have your headlight wiring checked right
away.
Windshield Wipers
The windshield wiper motor is protected by a circuit
breaker and
a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools. If
the overload is caused by
some electrical problem and
not snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power
windows and other power accessories. When the.current
load is too heavy, the circuit breaker opens and closes,
protecting the circuit until the problem is fixed or goes
away.
272