2006 BUICK LUCERNE airbag

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
..............................................1-10
Safety Belts
.............................................1-10
Child Restraints
.......................................1-30
Airbag System
.........................................1-52
Restraint System Check
............................1-69
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-11
Windows
.................................................2-16
Theft-Deterrent Systems
............................2-18
Starting and Operating Your Vehicle
...........2-21
Mirrors
....................................................2-33
OnStar
®System
......................................2-38
Universal Home Remote System
................2-40
Storage Areas
.........................................2-44
Sunroof
..................................................2-46
Vehicle Personalization
.............................2-46
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-23
Warning Lights, Gages, and Indicators
........3-33Driver Information Center (DIC)
..................3-50
Audio System(s)
.......................................3-74
Driving 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
.....................................5-49
Bulb Replacement
....................................5-52
Windshield Wiper Blade Replacement
.........5-55
Tires
......................................................5-56
Appearance Care
.....................................5-83
Vehicle Identication
.................................5-92
Electrical System
......................................5-93
Capacities and Specications
...................5-101
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-13
Index................................................................ 1
2006 Buick Lucerne Owner ManualM

Front Seats......................................................1-2
Manual Passenger Seat..................................1-2
Power Seats..................................................1-2
Power Lumbar ...............................................1-3
Heated Seats.................................................1-4
Heated and Cooled Seats................................1-5
Reclining Seatbacks........................................1-6
Head Restraints.............................................1-9
Center Seat.................................................1-10
Rear Seats.....................................................1-10
Rear Seat Pass-Through Door........................1-10
Safety Belts...................................................1-10
Safety Belts: They Are for Everyone................1-10
Questions and Answers About Safety Belts......1-15
How to Wear Safety Belts Properly.................1-16
Driver Position..............................................1-16
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...............................1-29
Safety Belt Extender.....................................1-30Child Restraints.............................................1-30
Older Children..............................................1-30
Infants and Young Children............................1-33
Child Restraint Systems.................................1-36
Where to Put the Restraint.............................1-40
Lower Anchors and Tethers for
Children (LATCH)......................................1-41
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............................1-49
Airbag System...............................................1-52
Where Are the Airbags?................................1-55
When Should an Airbag Inate?.....................1-59
What Makes an Airbag Inate?.......................1-61
How Does an Airbag Restrain?.......................1-61
What Will You See After an Airbag Inates?.....1-62
Passenger Sensing System............................1-63
Servicing Your Airbag-Equipped Vehicle...........1-67
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-68
Restraint System Check..................................1-69
Checking the Restraint Systems......................1-69
Replacing Restraint System Parts
After a Crash............................................1-70
Section 1 Seats and Restraint Systems
1-1

Questions and Answers About
Safety Belts
Q:Will I be trapped in the vehicle after an accident
if I am wearing a safety belt?
A:Youcouldbe — whether you are wearing a safety
belt or not. But you can unbuckle a safety belt,
even if you are upside down. And your chance of
being conscious during and after an accident,
so youcanunbuckle and get out, ismuchgreater
if you are belted.
Q:If my vehicle has airbags, why should I have to
wear safety belts?
A:Airbags are in many vehicles today and will be
in most of them in the future. But they are
supplemental systems only; so they workwith
safety belts — not instead of them. Every airbag
system ever offered for sale has required the use of
safety belts. Even if you are in a vehicle that has
airbags, you still have to buckle up to get the most
protection. That is true not only in frontal collisions,
but especially in side and other collisions.
Q:If I am a good driver, and I never drive far from
home, why should I wear safety belts?
A:You may be an excellent driver, but if you are in an
accident — even one that is not your fault — you
and your passengers can be hurt. Being a good
driver does not protect you from things beyond
your control, such as bad drivers.
Most accidents occur within 25 miles (40 km)
of home. And the greatest number of serious
injuries and deaths occur at speeds of less than
40 mph (65 km/h).
Safety belts are for everyone.
1-15

{CAUTION:
Children who are up against, or very close to,
any airbag when it inates can be seriously
injured or killed. Airbags plus lap-shoulder
belts offer protection for adults and older
children, but not for young children and
infants. Neither the vehicle’s safety belt system
nor its airbag system is designed for them.
Young children and infants need the protection
that a child restraint system can provide.
Q:What are the different types of add-on child
restraints?
A:Add-on child restraints, which are purchased by the
vehicle’s owner, are available in four basic types.
Selection of a particular restraint should take
into consideration not only the child’s weight, height
and age but also whether or not the restraint will
be compatible with the motor vehicle in which it will
be used.
For most basic types of child restraints, there are
many different models available. When purchasing a
child restraint, be sure it is designed to be used
in a motor vehicle. If it is, the restraint will have a
label saying that it meets federal motor vehicle
safety standards.
The restraint manufacturer’s instructions that come
with the restraint, state the weight and height
limitations for a particular child restraint. In addition,
there are many kinds of restraints available for
children with special needs.
1-34

Where to Put the Restraint
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat.
We, therefore, recommend that child restraints be
secured in a rear seat, including an infant riding in a
rear-facing infant seat, a child riding in a forward-facing
child seat and an older child riding in a booster seat.
Your vehicle has a rear seat that will accommodate
a rear-facing child restraint. A label on your sun visor
says, “Never put a rear-facing child seat in the front.”
This is because the risk to the rear-facing child is
so great, if the airbag deploys.
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger’s airbag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating airbag.
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
CAUTION: (Continued)
CAUTION: (Continued)
restraint, no system is fail-safe, and no one
can guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend that
rear-facing child restraints be secured in the
rear seat, even if the airbag is off.
If you need to secure a forward-facing child
restraint in the right front seat, always move
the front passenger seat as far back as it will
go. It is better to secure the child restraint in a
rear seat.
{CAUTION:
A child in a child restraint in the center front
seat can be badly injured or killed by the right
front passenger’s airbag if it inates. Never
secure a child restraint in the center front seat.
It is always better to secure a child restraint in
the rear seat.
1-40

5. To tighten the belt, push down on the child restraint,
pull the shoulder portion of the belt to tighten the
lap portion of the belt and feed the shoulder
belt back into the retractor. If you are using a
forward-facing child restraint, you may nd it helpful
to use your knee to push down on the child
restraint as you tighten the belt.
6. If your child restraint manufacturer recommends
using a top tether, attach and tighten the top
tether to the top tether anchor. Refer to the
instructions that came with the child restraint and
seeLower Anchors and Tethers for Children
(LATCH) on page 1-41.
7. Push and pull the child restraint in different
directions to be sure it is secure.To remove the child restraint, if the top tether is attached
to the top tether anchor, disconnect it. Unbuckle the
vehicle’s safety belt and let it go back all the way.
The safety belt will move freely again and be ready to
work for an adult or larger child passenger.
Securing a Child Restraint in the
Center Front Seat Position
{CAUTION:
A child in a child restraint in the center front
seat can be badly injured or killed by the right
front passenger’s airbag if it inates. Never
secure a child restraint in the center front seat.
It is always better to secure a child restraint in
the rear seat.
Do not secure a child restraint in the center front seat
position.
1-48

Securing a Child Restraint in the
Right Front Seat Position
Your vehicle has a right front passenger airbag. A rear
seat is a safer place to secure a forward-facing child
restraint. SeeWhere to Put the Restraint on page 1-40.
In addition, your vehicle has the passenger sensing
system. The passenger sensing system is designed to
turn off the right front passenger’s frontal airbag and
seat-mounted side impact airbag when an infant
in a rear-facing infant seat or a small child in a
forward-facing child restraint or booster seat is detected.
SeePassenger Sensing System on page 1-63and
Passenger Airbag Status Indicator on page 3-37
for more information on this including important safety
information.
A label on your sun visor says, “Never put a rear-facing
child seat in the front.” This is because the risk to the
rear-facing child is so great, if the airbag deploys.
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger’s airbag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating airbag.
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
restraint, no system is fail-safe, and no one
can guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend that
rear-facing child restraints be secured in the
rear seat, even if the airbag is off.
If you need to secure a forward-facing child restraint
in the right front seat position, move the seat as far back
as it will go before securing the forward-facing child
restraint. SeeManual Passenger Seat on page 1-2or
Power Seats on page 1-2.
If your child restraint is equipped with the LATCH
system, seeLower Anchors and Tethers for Children
(LATCH) on page 1-41.
1-49

There is no top tether anchor at the right front seating
position. Do not secure a child seat in this position
if a national or local law requires that the top tether be
anchored or if the instructions that come with the
child restraint say that the top tether must be anchored.
SeeLower Anchors and Tethers for Children (LATCH)
on page 1-41if the child restraint has a top tether.
You will be using the lap-shoulder belt to secure the
child restraint in this position. Be sure to follow the
instructions that came with the child restraint.
Secure the child in the child restraint when and as the
instructions say.
1. Your vehicle has a right front passenger’s frontal
airbag. SeePassenger Sensing System on
page 1-63. General Motors recommends that
rear-facing child restraints be secured in a rear seat,
even if the airbag is off. If your child restraint is
forward-facing, move the seat as far back as it will
go before securing the child restraint in this seat.
SeeManual Passenger Seat on page 1-2orPower
Seats on page 1-2.
When the passenger sensing system has turned off
the right front passenger’s frontal airbag and
seat-mounted side impact airbag, the off indicator in
the passenger airbag status indicator should light
and stay lit when you turn the ignition to RUN
or START. SeePassenger Airbag Status Indicator
on page 3-37.2. Put the child restraint on the seat.
3. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle’s safety belt through or
around the restraint. The child restraint instructions
will show you how.
4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
1-50