1993 BUICK LESABRE flat tire

* Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance or the
removal of important components can significantly
affect the quality
of the air we breathe. Improper fluid
levels or even the wrong tire inflation can increase the
level of emissions from your vehicle.
To help protect
our environment, and to help keep your vehicle in good
condition, please maintain your vehicle properly.
How This Part is Organized
The remainder of this part is divided into five sections:
“Section
A: Scheduled Maintenance Services” shows
what
to have done and how often. Some of these
services can be complex,
so unless you are technically
qualified and have the necessary equipment,
you should
let your dealer’s service department or another qualified
service center do these
jobs.
A CAUTION:
1. *
._ 1. c
Performing maintenance work on a vehicle can
be dangerous. In trying to do some jobs, you can
be seriously injured.
Do your own maintenance
work only if you have the required know-how and the proper tools and equipment for the
job. If you
have any doubt, have a qualified technician do
the work.
If you are skilled enough to do some work on your
vehicle, you will probably want to get the service
information
GM publishes. You will find a list of
publications and how to get them in this manual. See
“Service Publications’’ in the Index.
“Section
B: Owner Checks and Services” tells you what
should
be checked whenever you stop for fuel. It also
explains what you can easily do to help keep your
vehicle in good condition.
“Section
C: Periodic Maintenance Inspections” explains
important inspe.ctions that your Buick dealer’s service
department or another qualified service center should
perform.
279
- .. ~ .. - .

At Least Once a Month
1 CHECKOR SERVICE
I WHAT TO DO
~ ~~~
Tire Inflation Check tire inflation. Make sure
they
are inflated to the pressures specified
on the Tire-Loading Information label located on the rear edge of the
driver’s door. See “Tires”
in the
Index for further details.
At Least Once a Year
CHECK OR
SERVICE
Key Lock
Cylinders
Body
Lubrication
WHAT TO DO
Lubricate the key lock cylinders with
the lubricant specified in Section
D.
Lubricate all body door hinges. Also
lubricate all hinges and latches,
including those
for the hood, glove
box door and console door. Section
D tells you what to use.
CHECK OR
SERVICE
Starter Switch
L
WHAT TO DO
CAUTION: When you are doing
this check, the vehicle could move suddenly.
If it does, you
or others could be injured. Follow the steps below.
1. Before you start, be sure you have
enough room around
the vehicle.
2. Firmly apply both the parking brake
(see “Parking Brake” in
the Index if
necessary) and the regular brake.
NOTE:
Do not use the accelerator
pedal, and be ready to turn
off the
engine immediately
if it starts.
3. Try to start the engine in each gear.
The starter should work only
in “P’
(Park) or “N’ (Neutral). If the starter
works
in any other position, your
vehicle needs service.

Brake Adjustment
................................... 163
Fluid 248 .......................................
Lining Replacement. How to Drive After .......... 249
Master Cylinder
.............................. 248
Brake-Transaxle Shift Interlock
................... 73. 80
Brake System. Antilock Warning Light ............... 108
Brake System Warning Light
....................... 107
Brake Wear Indicators. Disc
....................... 162
Brakes. Antilock
................................ 160
Braking Emergencies
............................. 163
Braking if Your Engine Stops
...................... 160
Break-In. New Vehicle
............................. 68
Break-In Schedule. When Towing a Trailer
............ 189
Bulb Replacement. Headlamp
...................... 250
Bulb Replacement Taillamp
........................ 252
Bulbs. Halogen
.................................. 250
Bulbs.
Turn Signal ................................ 85
Parking ...................................... 76
PedalTravel
................................. 163
Brakes,Rear
.................................... 163
Braking 158 ........................................
Bulbchart ..................................... 274
Camper. Towing a
.............................. 189
...................................... Capacities 275
Cap. Radiator Pressure 245
Care,Appearance
................................ 262
I ............................ Carbon Monoxide in Exhaust ....................... 81
Cassette Tape Player Care
......................... 141
Cautions, Safety
.................................. 10
CB Radio, Adding a
.............................. 128
I
Cellular Telephone. Adding a ...................... 128
“Change Oil Soon” Light
.......................... 114
Change Oil. When to
............................. *239
Changing a Flat Tire
.............................. 216
Charge.Battery.. Warning Light
..................... 115 .
“Check Oil Level” Light .......................... 113
Engine Coolant
............................... 243
Engine Oil Level
.............................. 236
Power Steering Fluid
.......................... 246
Safety Belt Systems
............................ 55
Transaxle Fluid ............................... 241
Windshield Washer Fluid
.......................... 247
Chemical Paint Spotting
........................... 367
Children and Safety Belts
.......................... 41
Cleaner. Air
............... .................... 240
Aluminum Wheels
............................ 266
Inside Your Car
................................ 262
Outside Your Car
............................. 265
Top of the Instrument Panel ..................... 264
Underbody
of Your Car ........................ 267
Vinyl
or Leather .............................. 264
..................................... Chains. Tie 261
Checking BrakeFluid
.................................. 248
UndertheHood
................................. 234
.................................. Child Restraints 43
Cigarette Lighter
................................ 103
CircuitBreakers
................................. 270
City Driving 175
Cleaning ....................................
Fabric ...................................... 263
Glass
...................................... 265
PowerAntenna
............................... 142
Safety Belts 265 ..................................

Electric Outside Mirror Control .................... 100
Electrical Equipment. Adding
.................. 128. 269
Emergencies. Braking
............................ 163
Emergencies on the Road
.......................... 195
Emergencies. Steering in
......... ; ................ 164
Emergency Starting. Dead Battery
................... 198
Emergency Wrecker Towing
....................... 203
Engine Energy Conserving
Oil ............................ 237
Block Heater
.............................. 72. 239
Coolant
................................. 21 1. 243
Coolant Temperature Warning Light
.............. 110
Exhaust
...................................... 81
Identification
................................. 269
Oil
......................................... 236
Oil Additives
................................. 239
Oil Life Monitor
.............................. 114
Oil Pressure Warning Light
..................... 112
Oil. When to Change
...................... 239. 277
Overheating
.................................. 208
Starting
...................................... 70
Warning Light. Need for Service
................. 111
Ethanol in Gasoline
.............................. 231
Expectant Mothers. Use of Safety Belts
............... 37
Explanation of Scheduled Services
.................. 286
Expressway Driving
.............................. 176
Extender. Safety Belt
.............................. 55
Exterior Appearance ............................. 265 Fasteners.
Replacement
.......................... 230
Features and Controls
............................. 57
Fetus. Risk to
.. From Safety Belt Use ................ 37
Filling Your Fuel Tank
............................ 233
Filter. Oil
...................................... 275
Finish Care
..................................... 266
Finish Damage
.................................. 267
First Gear. When to Use
............................ 75
Flat Tire
....................................... 216
Flooded Engine. Starting a
.......................... 70
Fluid
Capacities
................................... 275
Brake
....................................... 248
Power Steering
........... ; ................... 246
Transaxle/Transmission
........................ 241
Windshield Washer
............................ 247
Fluids and Lubricants Recommended
................ 293
FM Stereo Radio Reception
........................ 127
Fog. Driving
in .................................. 173
Francais. Guide En
................................. 2
Freedom Battery
................................. 249
Freeway Driving
................................ 176
French LanguageManual
........................... 2
Front Brake Disc Wear Indicators
................... 162
Front Towing Hook-Ups
.......................... 206
Fuel
.......................................... 231
Fuel Gage
...................................... 106
Fuel Tank. Filling Your
........................... 233
Fuses and Circuit Breakers
........................ 270
Fuseusage ..................................... 271
Foreign Operation
............................... 232
308

Gages Engine Coolant Temperature
.................... 11 1
Engine Oil Pressure
........................... 112
Fuel
........................................ 106
Volts
....................................... 115
Gasoline
....................................... 231
Gasoline Tank. Filling Your
........................ 233
Gear Positions
................................... 73
Glass Cleaning
.................................. 265
Graphic Symbols
................................. 12
Guard Against Theft
.............................. 66
Guide En Francais
................................. 2
I
H
H
H
H
H
H
H
H
H
H
“I
H
H
H
H
H
H
H
Ialogen Bulbs ................................. 250
[azard Warning Flasher
........................... 196
[aze. Driving in
................................. 173
[eadlamp Bulb Replacement
....................... 250
[eadlight On Warning
............................. 96
[ead Restraints
.................................. 17
[earing Impaired Customer Assistance
............... 298
[eater
..................................... 123. 126
.eater. Engine Block
.......................... 72. 239
Highway Hypnosis”
............................. 179
:ill and Mountain Roads
.......................... 180
ills. Parking on
................................ 182
.itches. Trailer
.................................. 191
:olding a Baby in Your Car
......................... 42
.ood. Opening the
............................... 234
:orn ........................................... 83
:ot Coolant Warning Light
........................ 110
[eadlight High-Low Beam Switch ................... 87
:igh Speed Shifting When Your Engine is Running
...... 74 Hot Engine. Safety Warnings About
................. 208
Hydroplaning ................................... 172
Ice. Driving
on ................................. 186
Identification Label. Service Parts
................... 269
Identification Number. Vehicle
..................... 269
Idling Your Engine
................................ 81
If You’re Stuck: In Sand. Mud. Ice or Snow
........... 228
Ignition Key Positions
............................ -69
Indicator.
Turn Signal ............................. 85
Indicators. Disc Brake Wear ....................... 162
Indicators. Warning Lights and Gages
................ 106
Infant Restraint
................................... 43
Inflation. Tire
................................... 256
Inside Mirror
.................................... 99
Inspection. Tire
................................. 257
Instrument Panel
................................ 104
Interior Cleaning
................................ 262
Interlock. Brake-Transaxle Shift
.................. 73. 80
Introduction How to Use This Manual ................ 10
..................................... J ack. Tire 216
Jacking Up the Car
.............................. -216
Jump Starting
................................... 198
Keys
.......................................... 58
Keyless Entry System. Remote
...................... 61
Kilometer Indicator
.............................. 105
309
.._ .. .

Steam From Hot (Overheated) Engine ................ 208
Steep Hill Parking
............................... 182
Steering
....................................... 163
Steering in Emergencies
........................... 164
Steering Wheel. Tilt
............................... 84
Steering Without Power Assist ..................... 163
Stereo Sound Systems
............................ 127
Storage Armrest
................................. 104
Storing Your Car
................................ 249
Stuck. If Your Ignition Key
is ....................... 70
Stuck. If Your Car is
.............................. 228
SunVisors
..................................... 101
Subscribing to
Buick Product Service Publications
...... 301
Supplemental Inflatable Restraint System
(SIR) ......... 33
Supplemental Inflatable Restraint System Light
......... 33
Symbols on Road Signs
........................... 15 1
Symbols Used
on Your Car ......................... 12
Table of Contents
................................ 13
Tachometer
..................................... 116
Taillamp Bulb Replacement
........................ 252
Tamper-Resistance of Odometer
.................... 105
TapePlayerCare
................................ 141
Theft
........................................... 66
Theft Deterrent System. PASS-Key
................... 67
Thermostat ..................................... 246
Third Gear. When to Use
........................... 75
Tilt Steering Wheel
............................... 84
Time. Setting the
..................... 130.132.134. 137
Time Out Feature. Lights
........................... 96
Tire Balance
.................................... 260
Tire Chains
..................................... 261 Tire. Flat
....................................... 216
Tire Inflation
................................... 256
Tire Inspection and Rotation
....................... 257
Tire Quality Grading
............................. 259
Tires
.......................................... 255
Tires. When
to Replace ........................... 258
Tires. White Sidewall Cleaning
..................... 266
Torn Safety Belts
................................. 56
Torque Lock. Automatic Transaxle
.................. 184
Towing a Trailer
................................. 189
TQwing Your Car ................................ 203
Traction Control System
.......................... 162
Trademarks.
GM ................................ 230
Traffic Lights
................................... 152
Traffic Officer
.................................. 153
Trailer Brakes
................................... 192
Trailer Towing
.................................. 189
Transaxleflransmission Automatic
................... 73
Transaxle Fluid
.............................. 241. 277
Travel. Brake Pedal
.............................. 163
Trip Odometer
.................................. 105
Trunk Release. Remote
............................ 83
Turn Signalmeadlight Beam Lever
................... 85
Twisted Safety Belts ............................... 31
Traction
Control System Warning Light
.............. 109
Turn Signal and Lane Change Indicator
............... 85
Two Children Wearing the Same Safety Belt ............ 53
Underbody Maintenance ......... .... ... ... ...... 267
Uniform Tire Quality Grading
...................... 259
Unleaded Gasoline
............................... 231
Uphill Parking
.................................. 183
. 313