BUICK LESABRE 2005 Owner's Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Safety Belts
.............................................. 1-8
Child Restraints
.......................................1-28
Airbag System
.........................................1-47
Restraint System Check
............................1-56
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-16
Theft-Deterrent Systems
............................2-18
Starting and Operating Your Vehicle
...........2-21
Mirrors
....................................................2-32
OnStar
®System
......................................2-37
HomeLink®Transmitter
.............................2-38
Storage Areas
.........................................2-43
Sunroof
..................................................2-44
Vehicle Personalization
.............................2-45
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-24
Warning Lights, Gages, and Indicators
........3-33
Driver Information Center (DIC)
..................3-47
Audio System(s)
.......................................3-56Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-36
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-45
Bulb Replacement
....................................5-48
Windshield Wiper Blade Replacement
.........5-53
Tires
......................................................5-54
Appearance Care
.....................................5-78
Vehicle Identication
.................................5-87
Electrical System
......................................5-88
Capacities and Specications
.....................5-96
Normal Maintenance Replacement Parts
......5-97
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index................................................................ 1
2005 Buick LeSabre Owner ManualM

GENERAL MOTORS, GM, the GM Emblem, BUICK, the
BUICK Emblem, and the name LESABRE are
registered trademarks of General Motors Corporation.
This manual includes the latest information at the time it
was printed. We reserve the right to make changes
after that time without further notice. For vehicles rst
sold in Canada, substitute the name “General Motors of
Canada Limited” for Buick Motor Division whenever it
appears in this manual.
Keep this manual in the vehicle, so it will be there if it is
needed when you are on the road. If the vehicle is
sold, leave this manual in the vehicle.
Canadian Owners
A French language copy of this manual can be obtained
from your dealer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
How to Use This Manual
Many people read the owner manual from beginning to
end when they rst receive their new vehicle. If this
is done, it can help you learn about the features
and controls for the vehicle. Pictures and words work
together in the owner manual to explain things.
Index
A good place to quickly locate information about the
vehicle is the Index in the back of the manual. It is an
alphabetical list of what is in the manual and the
page number where it can be found.
Litho in U.S.A.
Part No. 05LESABRE A First Edition
©2004 General Motors Corporation. All Rights Reserved.
ii

Safety Warnings and Symbols
There are a number of safety cautions in this book. We
use a box and the word CAUTION to tell about things
that could hurt you if you were to ignore the warning.
{CAUTION:
These mean there is something that could hurt
you or other people.
In the caution area, we tell you what the hazard is.
Then we tell you what to do to help avoid or reduce the
hazard. Please read these cautions. If you do not,
you or others could be hurt.You will also nd a circle
with a slash through it in
this book. This safety
symbol means “Do Not,”
“Do Not do this” or “Do Not
let this happen.”
iii

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

These are some examples of symbols that may be found on the vehicle:
v

✍NOTES
vi

Front Seats......................................................1-2
Manual Seats................................................1-2
Power Seats..................................................1-2
Manual Lumbar..............................................1-3
Power Lumbar...............................................1-3
Heated Seats.................................................1-4
Reclining Seatbacks........................................1-4
Power Reclining Seatback...............................1-6
Head Restraints.............................................1-7
Safety Belts.....................................................1-8
Safety Belts: They Are for Everyone.................1-8
Questions and Answers About Safety Belts......1-12
How to Wear Safety Belts Properly.................1-13
Driver Position..............................................1-13
Safety Belt Use During Pregnancy..................1-19
Right Front Passenger Position.......................1-20
Center Front Passenger Position.....................1-20
Rear Seat Passengers..................................1-21
Rear Safety Belt Comfort Guides for
Children and Small Adults..........................1-25
Safety Belt Extender.....................................1-27
Child Restraints.............................................1-28
Older Children..............................................1-28
Infants and Young Children............................1-31
Child Restraint Systems.................................1-34Where to Put the Restraint.............................1-37
Top Strap....................................................1-38
Top Strap Anchor Location.............................1-39
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-40
Securing a Child Restraint Designed for
the LATCH System....................................1-42
Securing a Child Restraint in a Rear
Seat Position............................................1-42
Securing a Child Restraint in the Center
Front Seat Position....................................1-44
Securing a Child Restraint in the Right
Front Seat Position....................................1-45
Airbag System...............................................1-47
Where Are the Airbags?................................1-50
When Should an Airbag Inate?.....................1-52
What Makes an Airbag Inate?.......................1-53
How Does an Airbag Restrain?.......................1-53
What Will You See After an Airbag Inates?.....1-54
Servicing Your Airbag-Equipped Vehicle...........1-56
Restraint System Check..................................1-56
Checking Your Restraint Systems...................1-56
Replacing Restraint System Parts
After a Crash............................................1-57
Section 1 Seats and Restraint Systems
1-1

Front Seats
Manual Seats
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you do not want to. Adjust the driver’s
seat only when the vehicle is not moving.
Pull up on the control bar located under the front of the
seat to unlock it. Slide the seat to where you want it
and release the bar. Try to move the seat with your body
to make sure the seat is locked into place.
Power Seats
If your vehicle has this feature, the control for the
power seat is located on the outboard side of each
front seat.
To adjust the power seats, do the following:
Raise or lower the front of the seat cushion by
pressing the forward edge of the control up or down.
Raise or lower the rear of the seat cushion by
pressing the rear edge of the control up or down.
Move the seat forward or rearward by pressing the
control toward the front or rear of the vehicle.
Raise or lower the entire seat by holding the whole
control up or down.
1-2

Manual Lumbar
The knob that controls this feature is located on the
outboard side of each front seat. Turn the knob toward
the front of the vehicle to increase lumbar support.
Turn the knob toward the rear of the vehicle to decrease
lumbar support.
If you have the independent front cushion moved down
as far as it will go, you may feel the lumbar support
higher in your back. Readjust the location of the cushion
until you are comfortable. You may also want to
adjust the seatback for maximum comfort.
Power Lumbar
If your vehicle has this
feature, the power lumbar
control is located on
the outboard side of each
front seat. Use the
power seat control rst to
get the proper position.
Then continue with
the lumbar adjustment.
To reshape the lower seatback, press the lumbar
control forward to increase support and rearward to
decrease support. Press the control up or down to raise
or lower the support mechanism.
Keep in mind that as your seating position changes, as
it may during long trips, so should the position of
your lumbar support. Adjust the seat as needed.
If you have the independent front cushion moved down
as far as it will go, you may feel the lumbar support
higher in your back. Readjust the location of the cushion
until you are comfortable. You may also want to
adjust the seatback for maximum comfort.
1-3

Heated Seats
If your vehicle has this feature, press this button to turn
on the heating element in the seat.
The heated seat buttons
are located on the driver’s
and front passenger’s
door panel.
When the heated seat button is rst pressed, the high
setting is activated. The word “HI” lights up above
the button. Press the button again for the low setting.
The word “LO” lights up above the button. The third
press of the button turns the feature off.The low setting warms the seatback and cushion until
the seat nears body temperature. The high setting heats
the seat to a slightly higher temperature.
The heated seats can be used only while the ignition is
turned on. When the ignition is turned off, the heating
element is also turned off.
Reclining Seatbacks
If your vehicle has the manual recliner, lift the lever on
the outboard side of the seat and move the seatback
to the desired position. Release the lever to lock
the seatback. Pull up on the lever without pushing
on the seatback and the seatback will go to an
upright position.
1-4