1993 BUICK LESABRE Owners Manual

Windshield Washer Fluid
To Add:
Open the cap labeled
“WASHER FLUID ONLY.”
Add washer fluid until the
bottle
is full.
P
a
0
4OTICE
When using
follow the man
adding wate
Don’t mix wate
fluid. Water can cause the solution to
freeze and damage your washer fluid
and other parts of the washer system. Also
water doesn’t clean as well as washer
0 Fill your washer fluid tank only 3/4 fu
when it’s very cold. This allows for
expansion, which could damage the
it
is completely full.
0 Don’t use radiator antifreeze in you1
windshield washer. It can damage you
washer system and paint.

Brake Master Cylinder
Your brake master cylinder is here. It is filled with
DOT-3 brake fluid. won’t
work at all.
So, it isn’t a good idea to “top off’
your brake fluid. Adding brake fluid won’t correct a
leak.
If you add fluid when your linings are worn, then
you’ll have too much fluid when you get new brake
linings. You should add (or remove) brake fluid, as
necessary, only when work
is done on the brake
hydraulic system.
A CAUTION:
If you have too much brake fluid, it can spill on
the engine. The fluid will burn if the engine is hat
,..ough. You or others could be burned, and you1
vehicle could be damaged. Add brake fluid only
when work is done on the brake hydraulic
system.
There are only two reasons why the brake fluid level in
your master cylinder might
go down. The first is that the
brake fluid goes down to an acceptable level during
normal brake lining wear. When new linings are put in,
the fluid level goes back up.
The other reason is that
fluid
is leaking out of the brake system. If it is, you
should have your brake system fixed, since a leak means
that sooner
or later your brakes won’t work well, or When your brake
fluid falls to a low level, your brake
warning light will come on. See “Brake System Warning
Light” in the Index.
When your brake fluid falls to a low
level, your brake
warning light will come
on and a chime will sound.
248

What to Add:
When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only.
DOT-5 silic
your vehicle. Don’t use it.
0 Don’t let someone put in the wrong kind o
fluid. For example, just a few drops of
mineral-based oil, such as engine
oil, in
your brake system can damage brake
system parts
so badly that they’ll have to
Brake fluid can damage paint,
so be caref
Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
many parts have to be of top quality and work well
together if the vehicle is to have really good braking. Vehicles
we design and test have top-quality GM brake
parts in them, as your Buick does when it is new. When
you replace parts of your braking system -- for example,
when your brake linings wear down and you have to
have new ones put in
-- be sure you get new genuine
GM replacement parts.
If you don’t, your brakes may no
longer work properly. For example, if someone puts in
brake linings that are wrong for your vehicle, the
balance between your front and rear brakes can change,
for the worse. The braking performance you’ve come to
expect can change in many other ways if someone puts
in the wrong replacement brake parts.
Battery
Every new Buick has a Delco Freedoms battery. You
never have to add water to one of these. When it’s time
for a new battery, we recommend a Delco Freedoms
battery. Get one that has the catalog number shown
on
the original battery’s label.
Vehicle Storage
If you’re not going to drive your vehicle for 25 days or
more, take
off the black, negative (-) cable from the
battery. This will help keep your battery from running
down.
249

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

Taillamp Bulb Replacement
t -- .
Open the trunk. To access the trunk taillamp bulbs, pull
the carpet away from the rear area.
Pull the bulb assembly straight out
of the socket. Pull
the bulb straight out of the assembly. Replace the bulb
and reassemble.
To replace the trunk lid taillamp bulbs, pull the bulb
assembly straight out
of the socket. Pull the bulb
straight
out of the assembly. Replace the bulb and
reassemble.
3C3

Loading Your Vehicle
TIRE-LOADING INFORMATION
OCCUPANTS VEHICLE CAP. WT.
FRT. CTR. RR. TOTAL LBS. KG
MAX. LOADING
& GVWR SAME AS VEHICLE
CAPACITY WEIGHT XXX COLD TIRE
TIRE SIZE SPEED PRESSURE RTG PSVKPa
FRT.
RR.
SPA.
IF TIRES ARE HOT, ADD 4PSV28KPa
SEE OWNER’S MANUAL FOR ADDITIONAL
, INFORMATION
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
found on the rear edge of the driver’s door tells you the
proper size, speed rating and recommended inflation
pressures for the tires on your vehicle. It also gives you
important information about the number of people that
can be in your vehicle and the total weight that you can
carry. This weight is called the Vehicle Capacity Weight
and includes the weight of all occupants, cargo, and all
nonfactory-installed options.
MFD BY GENERAL MOTORS CORP
DATE GVWR GAWR FRT GAWR
RR
THIS VEHICLE CONFORMS TO ALL APPLI-
CABLE U.S. FEDERAL MOTOR VEHICLE
SAFETY, BUMPER, AND THEFT PREVENTION
STANDARDS IN EFFECT ON THE DATE
OF
MANUFACTURE SHOWN ABOVE.
The other label is the Certification label, found on the
rear edge of the driver’s door. It tells you the gross
weight capacity of your vehicle, called the GVWR
(Gross Vehicle Weight Rating). The GVWR includes the
weight of the vehicle, all occupants, fuel and cargo.
Never exceed the GVWR for your vehicle, or the Gross
Axle Weight Rating (GAWR) for either the front or rear
axle.
And,
if you do have a heavy load, you should spread it
out. Don’t carry more than
176 pounds (80 kilograms)
in your trunk .

b, CAUTION:
Do not load your vehicle any heavier than the
GVWR or the maximum front and rear GAWRs. If
you do, parts on your vehicle can break, or it can
change the way your vehicle handles. These
could cause you
to lose control. Also,
overloading can shorten the life of your vehicle.
I
1
Your warranty does not cover parts or
components
that fail because of overloading.
If you put things inside your vehicle -- like suitcases,
tools, packages,
or anything else -- they will go as fast
as the vehicle goes.
If you have to stop or turn quickly,
or if there is a crash, they’ll keep going.
A CAUTION:
Things you put inside your vehicle can strike and
injure people
in a sudden stop or turn, or in a
eras h. 0
Put things in the trunk of your vehicle.
In a trunk, put them as far forward as you
can. Try to spread the weiqht evenly.
Never stack heavier things, like suitcases,
inside the vehicle
so that some of them are
above the tops
of the seats.
.I When you brry something inside the
vehicle, secure
it whenever you can.
0 Don’t leave a seat folded down unless you
need to.
254