Seats BUICK LACROSSE 2005 Owner's Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-3
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-31
Airbag System
.........................................1-51
Restraint System Check
............................1-65
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
......................................2-10
Windows
.................................................2-15
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-21
Mirrors
....................................................2-32
OnStar
®System
......................................2-34
HomeLink®Transmitter
.............................2-36
Storage Areas
.........................................2-40
Sunroof
..................................................2-42
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-21
Warning Lights, Gages, and Indicators
........3-30
Driver Information Center (DIC)
..................3-47
Audio System(s)
.......................................3-79Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-34
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-43
Bulb Replacement
....................................5-45
Windshield Wiper Blade Replacement
.........5-51
Tires
......................................................5-52
Appearance Care
.....................................5-78
Vehicle Identication
.................................5-86
Electrical System
......................................5-87
Capacities and Specications
.....................5-92
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 LaCrosse Owner ManualM

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

Front Seats......................................................1-3
Manual Seats................................................1-3
Six-Way Power Seats.....................................1-4
Power Lumbar...............................................1-4
Heated Seats.................................................1-5
Reclining Seatbacks........................................1-5
Head Restraints.............................................1-7
Center Seat...................................................1-7
Rear Seats.......................................................1-8
Split Folding Rear Seat...................................1-8
Safety Belts...................................................1-10
Safety Belts: They Are for Everyone................1-10
Questions and Answers About Safety Belts......1-14
How to Wear Safety Belts Properly.................1-15
Driver Position..............................................1-15
Shoulder Belt Height Adjustment.....................1-22
Safety Belt Use During Pregnancy..................1-23
Right Front Passenger Position.......................1-23
Center Front Passenger Position.....................1-24
Rear Seat Passengers..................................1-25
Rear Safety Belt Comfort Guides....................1-27
Safety Belt Pretensioners...............................1-30
Safety Belt Extender.....................................1-30Child Restraints.............................................1-31
Older Children..............................................1-31
Infants and Young Children............................1-33
Child Restraint Systems.................................1-37
Where to Put the Restraint.............................1-40
Top Strap....................................................1-41
Top Strap Anchor Location.............................1-43
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-43
Securing a Child Restraint Designed
for the LATCH System...............................1-45
Securing a Child Restraint in a Rear
Seat Position............................................1-46
Securing a Child Restraint in the Center
Front Seat Position....................................1-48
Securing a Child Restraint in the Right
Front Seat Position....................................1-48
Airbag System...............................................1-51
Where Are the Airbags?................................1-53
When Should an Airbag Inate?.....................1-56
What Makes an Airbag Inate?.......................1-57
How Does an Airbag Restrain?.......................1-57
What Will You See After an Airbag Inates?.....1-58
Section 1 Seats and Restraint Systems
1-1

Passenger Sensing System............................1-60
Servicing Your Airbag-Equipped Vehicle...........1-64
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-64Restraint System Check..................................1-65
Checking the Restraint Systems......................1-65
Replacing Restraint System Parts After a
Crash......................................................1-65
Section 1 Seats and Restraint Systems
1-2

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.Lift the bar located under
the front seat cushion to
unlock the seat.
Slide the seat to the desired position and release the
bar. Try to move the seat back and forth to make sure it
is locked in place.
1-3

Six-Way Power Seats
If your vehicle has power seats, the controls are located
on the outboard sides of the seat cushions.
To move the entire seat forward or rearward, move
the control forward or rearward.
To raise or lower the entire seat, move the control
up or down.
To raise or lower the front of the seat, move the
front of the control up or down.
To raise or lower the rear of the seat, move the
rear of the control up or down.
Power Lumbar
Your vehicle may have power lumbar. The control is
located on the outboard side of the driver’s seat cushion.
Press the front of the control to increase lumbar
support. Press the rear of the control to decrease
lumbar support.
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.
1-4

Heated Seats
If your vehicle has this
feature, the buttons are
located on the climate
control panel.
Press the button once to activate a high heat setting.
Both indicator lights above the button will come on.
Press the button again to select a lower temperature
setting. Only one indicator light will come on. Press the
button a third time to turn the heat off.
This feature only works when the ignition is on.
Reclining Seatbacks
Lift the lever located on the outboard side of the seat to
release the seatback, then move the seatback to the
desired position. Release the lever to lock the seatback
in place.
1-5

Rear Seats
Split Folding Rear Seat
If your vehicle has this feature, both sides of the rear
seatback can be folded down in the vehicle. Make sure
the front seat is not reclined. If it is, the rear seatback
may not fold down all the way.
To lower the rear seatback, follow these steps:
1. Disconnect the rear center lap-shoulder belt latch, if
equipped, by using a pointed object to press the
release button.2. Pull forward on the
seatback tab located
on the outboard side
of the rear seat
cushion to fold the
seatback down.
This gives direct access to the trunk.
{CAUTION:
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it
is locked.
1-8

Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use safety
belts properly. It also tells you some things you should
not do with safety belts.
{CAUTION:
Do not let anyone ride where he or she can not
wear a safety belt properly. If you are in a
crash and you are not wearing a safety belt,
your injuries can be much worse. You can hit
things inside the vehicle or be ejected from it.
You can be seriously injured or killed. In the
same crash, you might not be, if you are
buckled up. Always fasten your safety belt,
and check that your passengers’ belts are
fastened properly too.
{CAUTION:
It is extremely dangerous to ride in a cargo
area, inside or outside of a vehicle. In a
collision, people riding in these areas are more
likely to be seriously injured or killed. Do not
allow people to ride in any area of your vehicle
that is not equipped with seats and safety
belts. Be sure everyone in your vehicle is in a
seat and using a safety belt properly.
Your vehicle has a light
that comes on as a
reminder to buckle up. See
Safety Belt Reminder
Light on page 3-32.
1-10

Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here is how to wear
it properly.
1. Close and lock the door.
2. Adjust the seat so you can sit up straight. To see
how, see “Seats” in the Index.
3. Pick up the latch plate and pull the belt across you.
Do not let it get twisted.
The shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let the belt
go back slightly to unlock it. Then pull the belt
across you more slowly.4. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
If the belt is not long enough, seeSafety Belt
Extender on page 1-30.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
5. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder belt.
1-16