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provide the following to the Roadside Assistance Representative: (cid:127) Your name, home address, and home


telephone number. Telephone number of your location. Location of the vehicle.


(cid:127) Model, year, color, and license plate number. (cid:127) Mileage, Vehicle Identification Number, and delivery


date of the vehicle.


(cid:127) Description of the problem.


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2006 - Buick Lucerne Owner Manual


(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) (cid:127) While we hope you never have the occasion to use our service, it is added security while traveling for you and your family. Remember, we are only a phone call away. Buick Roadside Assistance: 1-800-252-1112, text telephone (TTY) users, call 1-888-889-2438. Buick reserves the right to limit services or reimbursement to an owner or driver when, in Buick’s judgement, the claims become excessive in frequency or type of occurrence. Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. Buick reserves the right to make any changes or discontinue the Roadside Assistance program at any time without notification. Canadian Roadside Assistance Vehicles purchased in Canada have an extensive roadside assistance program accessible from anywhere in Canada or the United States. Please refer to the Warranty and Owner Assistance Information book.


Courtesy Transportation To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for new vehicles. The Courtesy Transportation program is offered to customers in conjunction with the Bumper-to-Bumper coverage provided by the New Vehicle Limited Warranty. Several transportation options are available when warranty repairs are required. This will reduce your inconvenience during warranty repairs. Scheduling Service Appointments When your vehicle requires warranty service, you should contact your dealer and request an appointment. By scheduling a service appointment and advising your service consultant of your transportation needs, your dealer can help minimize your inconvenience. If your vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible to allow for the same day repair.


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2006 - Buick Lucerne Owner Manual


Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to wait, GM helps to minimize your inconvenience by providing several transportation options. Depending on the circumstances, your dealer can offer you one of the following: Shuttle Service Participating dealers can provide you with shuttle service to get you to your destination with minimal interruption of your daily schedule. This includes one-way or round trip shuttle service to a destination up to 10 miles (16 km) from the dealership. Public Transportation or Fuel Reimbursement If your vehicle requires overnight warranty repairs, reimbursement of public transportation expenses may be available, for up to a maximum of five days. In addition, should you arrange transportation through a friend or relative, reimbursement for reasonable fuel expenses may be available, up to a five-day maximum. Claim amounts should reflect actual costs and be supported by original receipts.


Courtesy Rental Vehicle Your dealer may arrange to provide you with a courtesy rental vehicle or reimburse you for a rental vehicle that you obtain if your vehicle is kept for a warranty repair. Reimbursement will be limited to a maximum amount per day and must be supported by receipts. This requires that you sign and complete a rental agreement and meet state, local and rental vehicle provider requirements. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc. You are responsible for fuel usage charges and may also be responsible for taxes, levies, usage fees, excessive mileage or rental usage beyond the completion of the repair. Generally it is not possible to provide a like-vehicle as a courtesy rental. Additional Program Information Courtesy Transportation is available during the Bumper-to-Bumper warranty coverage period, but it is not part of the New Vehicle Limited Warranty. A separate booklet entitled Warranty and Owner Assistance Information furnished with each new vehicle provides detailed warranty coverage information.


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2006 - Buick Lucerne Owner Manual


Courtesy Transportation is available only at participating dealers and all program options, such as shuttle service, may not be available at every dealer. Please contact your dealer for specific information about availability. All Courtesy Transportation arrangements will be administered by appropriate dealer personnel. Canadian Vehicles: For warranty repairs during the Complete Vehicle Coverage period of the General Motors of Canada New Vehicle Limited Warranty, alternative transportation may be available under the Courtesy Transportation Program. Please consult your dealer for details. General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion.


Vehicle Data Collection and Event Data Recorders Your vehicle, like other modern motor vehicles, has a number of sophisticated computer systems that monitor and control several aspects of the vehicle’s performance. Your vehicle uses on-board vehicle computers to monitor emission control components to optimize fuel economy, to monitor conditions for airbag deployment and, if so equipped, to provide anti-lock braking and to help the driver control the vehicle in difficult driving situations. Some information may be stored during regular operations to facilitate repair of detected malfunctions; other information is stored only in a crash event by computer systems, such as those commonly called event data recorders (EDR). In a crash event, computer systems, such as the Airbag Sensing and Diagnostic Module (SDM) in your vehicle may record information about the condition of the vehicle and how it was operated, such as data related to engine speed, brake application, throttle position, vehicle speed, safety belt usage, airbag readiness, airbag performance, and the severity of a collision. If your vehicle is equipped with StabiliTrak®, steering performance, including yaw rate, steering wheel angle, and lateral acceleration, is also recorded. This information has been used to improve vehicle crash performance and may be used to improve crash performance of future vehicles and driving safety.


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2006 - Buick Lucerne Owner Manual


Unlike the data recorders on many airplanes, these on-board systems do not record sounds, such as conversation of vehicle occupants. To read this information, special equipment is needed and access to the vehicle or the device that stores the data is required. GM will not access information about a crash event or share it with others other than: (cid:127) with the consent of the vehicle owner or, if the


vehicle is leased, with the consent of the lessee, in response to an official request of police or similar government office, as part of GM’s defense of litigation through the discovery process, or as required by law.


In addition, once GM collects or receives data, GM may:


use the data for GM research needs,


(cid:127) make it available for research where appropriate


confidentiality is to be maintained and need is shown, or share summary data which is not tied to a specific vehicle with non-GM organizations for research purposes.


Others, such as law enforcement, may have access to the special equipment that can read the information if they have access to the vehicle or the device that stores the data. If your vehicle is equipped with OnStar®, please check the OnStar® subscription service agreement or manual for information on its operations and data collection.


Collision Damage Repair If your vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collision repairs will diminish your vehicle’s resale value, and safety performance can be compromised in subsequent collisions. Collision Parts Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which your vehicle was originally built. Genuine GM Collision parts are your best choice to assure that your vehicle’s designed appearance, durability and safety are preserved. The use of Genuine GM parts can help maintain your GM New Vehicle Warranty.


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(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Recycled original equipment parts may also be used for repair. These parts are typically removed from vehicles that were total losses in prior accidents. In most cases, the parts being recycled are from undamaged sections of the vehicle. A recycled original equipment GM part, may be an acceptable choice to maintain your vehicle’s originally designed appearance and safety performance, however, the history of these parts is not known. Such parts are not covered by your GM New Vehicle Limited Warranty, and any related failures are not covered by that warranty. Aftermarket collision parts are also available. These are made by companies other than GM and may not have been tested for your vehicle. As a result, these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by your GM New Vehicle Limited Warranty, and any vehicle failure related to such parts are not covered by that warranty. Repair Facility GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your GM dealer may have a collision repair center with GM-trained technicians and state of the art equipment, or be able to recommend a collision repair center that has GM-trained technicians and comparable equipment.


2006 - Buick Lucerne Owner Manual


Insuring Your Vehicle Protect your investment in your GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy terms. Many insurance policies provide reduced protection to your GM vehicle by limiting compensation for damage repairs by using aftermarket collision parts. Some insurance companies will not specify aftermarket collision parts. When purchasing insurance, we recommend that you assure your vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching to another insurance carrier. If your vehicle is leased, the leasing company may require you to have insurance that assures repairs with Genuine GM Original Equipment Manufacturer (OEM) parts or Genuine Manufacturer replacement parts. Read your lease carefully, as you may be charged at the end of your lease for poor quality repairs.


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If an Accident Occurs Here is what to do if you are involved in an accident.


Try to relax and then check to make sure you are all right. If you are uninjured, make sure that no one else in your vehicle, or the other vehicle, is injured. If there has been an injury, call 911 for help. Do not leave the scene of an accident until all matters have been taken care of. Move your vehicle only if its position puts you in danger or you are instructed to move it by a police officer.


(cid:127) Give only the necessary and requested information to police and other parties involved in the accident. Do not discuss your personal condition, mental frame of mind, or anything unrelated to the accident. This will help guard against post-accident legal action. If you need roadside assistance, call GM Roadside Assistance. See Roadside Assistance Program on page 7-6 for more information. If your vehicle cannot be driven, know where the towing service will be taking it. Get a card from the tow truck operator or write down the driver’s name, the service’s name, and the phone number.


(cid:127) Remove any valuables from your vehicle before it is towed away. Make sure this includes your insurance information and registration if you keep these items in your vehicle.


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(cid:127) Gather the important information you will need from the other driver. Things like name, address, phone number, driver’s license number, vehicle license plate, vehicle make, model and model year, Vehicle Identification Number (VIN), insurance company and policy number, and a general description of the damage to the other vehicle. If possible, call your insurance company from the scene of the accident. They will walk you through the information they will need. If they ask for a police report, phone or go to the police department headquarters the next day and you can get a copy of the report for a nominal fee. In some states with “no fault” insurance laws, a report may not be necessary. This is especially true if there are no injuries and both vehicles are driveable.


(cid:127) Choose a reputable collision repair facility for


your vehicle. Whether you select a GM dealer or a private collision repair facility to fix the damage, make sure you are comfortable with them. Remember, you will have to feel comfortable with their work for a long time.


(cid:127) Once you have an estimate, read it carefully and


make sure you understand what work will be performed on your vehicle. If you have a question, ask for an explanation. Reputable shops welcome this opportunity.


2006 - Buick Lucerne Owner Manual


(cid:127) (cid:127) (cid:127) (cid:127) (cid:127) Managing the Vehicle Damage Repair Process In the event that your vehicle requires damage repairs, GM recommends that you take an active role in its repair. If you have a pre-determined repair facility of choice, take your vehicle there, or have it towed there. Specify to the facility that any required replacement collision parts be original equipment parts, either new Genuine GM parts or recycled original GM parts. Remember, recycled parts will not be covered by your GM vehicle warranty. Insurance pays the bill for the repair, but you must live with the repair. Depending on your policy limits, your insurance company may initially value the repair using aftermarket parts. Discuss this with your repair professional, and insist on Genuine GM parts. Remember if your vehicle is leased you may be obligated to have the vehicle repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost. If another party’s insurance company is paying for the repairs, you are not obligated to accept a repair valuation based on that insurance company’s collision policy repair limits, as you have no contractual limits with that company. In such cases, you can have control of the repair and parts choices as long as cost stays within reasonable limits.


Reporting Safety Defects


Reporting Safety Defects to the United States Government If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to http://www.safercar.gov; or write to:


Administrator, NHTSA 400 Seventh Street, SW. Washington, D.C. 20590


You can also obtain other information about motor vehicle safety from http://www.safercar.gov.


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Reporting Safety Defects to the Canadian Government If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may call them at 1-800-333-0510 or write to:


Transport Canada Place de Ville Tower C 330 Sparks Street Ottawa, Ontario K1A 0N5


Reporting Safety Defects to General Motors In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you will notify us. Please call us at 1-800-521-7300, or write:


Buick Customer Assistance Center P.O. Box 33136
Detroit, MI 48232-5136


In Canada, please call us at 1-800-263-3777 (English) or 1-800-263-7854 (French). Or, write: General Motors of Canada Limited Customer Communication Centre, 163-005
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7


Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes, electrical, steering, body, etc. Transmission, Transaxle, Transfer Case Unit Repair Manual This manual provides information on unit repair service procedures, adjustments, and specifications for GM transmissions, transaxles, and transfer cases.


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Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. In Canada, information pertaining to Product Service Bulletins can be obtained by contacting your General Motors dealer or by calling 1-800-GM-DRIVE (1-800-463-7483). Owner’s Information Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The owner’s manual will include the Maintenance Schedule for all models. In-Portfolio: Includes a Portfolio, Owner’s Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00
Without Portfolio: Owner’s Manual only. RETAIL SELL PRICE: $25.00


Current and Past Model Order Forms Service Publications are available for current and past model GM vehicles. To request an order form, please specify year and model name of the vehicle. ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM Eastern Time For Credit Card Orders Only (VISA-MasterCard-Discover), visit Helm, Inc. on the World Wide Web at: www.helminc.com Or you can write to:


Helm, Incorporated P.O. Box 07130
Detroit, MI 48207


Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery. Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents are to make checks payable in U.S. funds.


2006 - Buick Lucerne Owner Manual


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✍ NOTES


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2006 - Buick Lucerne Owner Manual


A


Accessories and Modifications ............................ 5-3
Accessory Power Outlet(s) ............................... 3-21
Adding Equipment to Your Airbag-Equipped


Vehicle ....................................................... 1-68
Additives, Fuel ................................................. 5-6
Add-On Electrical Equipment ............................ 5-93
Air Cleaner/Filter, Engine ................................. 5-19
Air Conditioning ...................................... 3-23, 3-26
Airbag


Passenger Status Indicator ........................... 3-37
Readiness Light .......................................... 3-36
Airbag Sensing and Diagnostic Module (SDM) ......... 7-9
Airbag System ................................................ 1-52


Adding Equipment to Your Airbag-Equipped


Vehicle ................................................... 1-68
How Does an Airbag Restrain? ...................... 1-61
Passenger Sensing System ........................... 1-63
Servicing Your Airbag-Equipped Vehicle .......... 1-67
What Makes an Airbag Inflate? ...................... 1-61
What Will You See After an Airbag Inflates? ........ 1-62
When Should an Airbag Inflate? .................... 1-59
Where Are the Airbags? ............................... 1-55
Antenna, Backglass ....................................... 3-101
Antenna, XM™ Satellite Radio


Antenna System ........................................ 3-101


Anti-Lock Brake System (ABS) ........................... 4-7
Anti-Lock Brake, System Warning Light .............. 3-41
Appearance Care


Aluminum or Chrome-Plated Wheels .............. 5-88
Care of Safety Belts .................................... 5-86
Chemical Paint Spotting ............................... 5-90
Cleaning Exterior Lamps/Lenses .................... 5-87
Cleaning the Inside of Your Vehicle ................ 5-83
Fabric/Carpet .............................................. 5-84
Finish Care ................................................. 5-87
Finish Damage ............................................ 5-89
Instrument Panel, Vinyl, and Other


Plastic Surfaces ....................................... 5-86
Leather ...................................................... 5-85
Sheet Metal Damage ................................... 5-89
Tires .......................................................... 5-89
Underbody Maintenance ............................... 5-90
Vehicle Care/Appearance Materials ................ 5-91
Washing Your Vehicle ................................... 5-87
Weatherstrips .............................................. 5-86
Windshield and Wiper Blades ........................ 5-88
Ashtray(s) ...................................................... 3-22
Audio System(s) ............................................. 3-74
Audio Steering Wheel Controls ...................... 3-99
Backglass Antenna ..................................... 3-101
Care of Your CD Player .............................. 3-101
Care of Your CDs ...................................... 3-100


2006 - Buick Lucerne Owner Manual


Audio System(s) (cont.)


Navigation/Radio System,


see Navigation Manual .............................. 3-98
Radio with CD .................................... 3-77, 3-82
Setting the Time .................................. 3-75, 3-76
Theft-Deterrent Feature ................................ 3-98
Understanding Radio Reception ................... 3-100
XM™ Satellite Radio Antenna System ........... 3-101


Automatic Transaxle


Fluid .......................................................... 5-21
Operation ................................................... 2-25


Backglass Antenna ........................................ 3-101
Battery .......................................................... 5-42
Exterior Lighting Battery Saver ...................... 3-16
Inadvertent Power Saver .............................. 3-18
Load Management ....................................... 3-18
Before Leaving on a Long Trip ......................... 4-21
Brake


Anti-Lock Brake System (ABS) ........................ 4-7
Emergencies ................................................ 4-8
Panic Assist ................................................ 4-10
Parking ...................................................... 2-28
System Warning Light .................................. 3-40
Brakes .......................................................... 5-40


Braking ........................................................... 4-6
Braking in Emergencies ..................................... 4-8
Break-In, New Vehicle ..................................... 2-21
Bulb Replacement ........................................... 5-52
Halogen Bulbs ............................................ 5-52
Headlamp Aiming ........................................ 5-49
Replacement Bulbs ...................................... 5-55
Taillamps and Back-Up Lamps ....................... 5-54
Taillamps, Turn Signal, Stoplamps and


Sidemarker Lamps ................................... 5-52
Buying New Tires ........................................... 5-66


California Fuel .................................................. 5-6
California Proposition 65 Warning ....................... 5-3
Canadian Owners ................................................ ii Capacities and Specifications .......................... 5-101
Carbon Monoxide ................... 2-14, 2-31, 4-24, 4-36
Care of


Safety Belts ................................................ 5-86
Your CD Player ......................................... 3-101
Your CDs ................................................. 3-100
Center Console Storage Area ........................... 2-45
Center Flex Storage Unit ................................. 2-45
Center Front Passenger Position, Safety Belts .... 1-24
Center Seat ................................................... 1-10


2006 - Buick Lucerne Owner Manual


Chains, Tire ................................................... 5-71
Charging System Light .................................... 3-39
Check


Engine Light ............................................... 3-44
Tire Pressure System ................................... 5-63
Checking Things Under the Hood ...................... 5-10
Chemical Paint Spotting ................................... 5-90
Child Restraints


Child Restraint Systems ............................... 1-36
Infants and Young Children ........................... 1-33
Lower Anchors and Tethers for


Children .................................................. 1-41
Older Children ............................................. 1-30
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
Where to Put the Restraint ........................... 1-40
Cigarette Lighter ............................................. 3-22
Cleaning


Aluminum or Chrome-Plated Wheels .............. 5-88
Exterior Lamps/Lenses ................................. 5-87
Fabric/Carpet .............................................. 5-84
Finish Care ................................................. 5-87
Inside of Your Vehicle .................................. 5-83


Cleaning (cont.)


Instrument Panel, Vinyl, and Other


Plastic Surfaces ....................................... 5-86
Leather ...................................................... 5-85
Tires .......................................................... 5-89
Underbody Maintenance ............................... 5-90
Washing Your Vehicle ................................... 5-87
Weatherstrips .............................................. 5-86
Windshield and Wiper Blades ........................ 5-88
Climate Control System ................................... 3-23
Air Filter, Passenger Compartment ................. 3-31
Dual Automatic ............................................ 3-26
Outlet Adjustment ........................................ 3-31
Collision Damage Repair .................................. 7-10
Comfort Guides, Rear Safety Belt ..................... 1-27
Compact Spare Tire ........................................ 5-82
Content Theft-Deterrent .................................... 2-18
Control of a Vehicle .......................................... 4-6
Convenience Net ............................................ 2-46
Coolant


Engine Temperature Gage ............................ 3-43
Engine Temperature Warning Light ................. 3-43
Heater, Engine ............................................ 2-24
Surge Tank Pressure Cap ............................. 5-27
Cooled Seats ................................................... 1-5
Cooling System ...................................... 5-29, 5-34
Cornering Lamps ............................................ 3-16


2006 - Buick Lucerne Owner Manual


Courtesy Lamps ............................................. 3-17
Cruise Control ................................................ 3-11
Cruise Control Light ........................................ 3-48
Cupholder(s) .................................................. 2-44
Customer Assistance Information


Courtesy Transportation .................................. 7-7
Customer Assistance for Text


Telephone (TTY) Users ............................... 7-4
Customer Assistance Offices ........................... 7-4
Customer Satisfaction Procedure ..................... 7-2
GM Mobility Reimbursement Program ............... 7-5
Reporting Safety Defects to


General Motors ........................................ 7-14


Reporting Safety Defects to the


Canadian Government .............................. 7-14


Driving


Reporting Safety Defects to the


United States Government ......................... 7-13
Roadside Assistance Program ......................... 7-6
Service Publications Ordering Information ........ 7-14


Daytime Running Lamps .................................. 3-15
Defensive Driving ............................................. 4-2
Delayed Entry Lighting ..................................... 3-17
Delayed Exit Lighting ....................................... 3-17


Delayed Locking ............................................. 2-12
Doing Your Own Service Work ........................... 5-4
Door


Delayed Locking .......................................... 2-12
Locks ........................................................ 2-11
Power Door Locks ....................................... 2-11
Programmable Automatic Door Locks ............. 2-13
Rear Door Security Locks ............................. 2-13


Driver


Position, Safety Belt ..................................... 1-16
Driver Information Center (DIC) ......................... 3-50
DIC Controls and Displays ............................ 3-50
DIC Vehicle Customization ............................ 3-65
DIC Warnings and Messages ........................ 3-56


At Night ..................................................... 4-16
City ........................................................... 4-19
Defensive ..................................................... 4-2
Drunken ....................................................... 4-3
Freeway ..................................................... 4-20
Hill and Mountain Roads .............................. 4-22
In Rain and on Wet Roads ........................... 4-17
Rocking Your Vehicle to Get it Out ................. 4-28
Winter ........................................................ 4-24
Dual Automatic Climate Control System ............. 3-26


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E


Electrical System


Add-On Equipment ...................................... 5-93
Fuses and Circuit Breakers ........................... 5-93
Power Windows and Other Power Options ...... 5-93
Rear Underseat Fuse Block .......................... 5-96
Underhood Fuse Block ................................. 5-94


Engine


Air Cleaner/Filter ......................................... 5-19
Battery ....................................................... 5-42
Check and Service Engine Soon Light ............ 3-44
Coolant ...................................................... 5-23
Coolant Heater ............................................ 2-24
Coolant Temperature Gage ........................... 3-43
Coolant Temperature Warning Light ................ 3-43
Engine Compartment Overview ...................... 5-12
Exhaust ..................................................... 2-31
Oil ............................................................. 5-15
Oil Life System ........................................... 5-18
Overheated Protection Operating Mode ........... 5-28
Overheating ................................................ 5-27
Starting ...................................................... 2-23
Entry Lighting ................................................. 3-17
Event Data Recorders (EDR) ............................. 7-9
Extender, Safety Belt ....................................... 1-30
Exterior Lamps ............................................... 3-14
Exterior Lighting Battery Saver .......................... 3-16


Filter


Engine Air Cleaner ...................................... 5-19
Finish Damage ............................................... 5-89
Flashers, Hazard Warning .................................. 3-6
Flash-to-Pass ................................................... 3-8
Flat Tire ........................................................ 5-72
Flat Tire, Changing ......................................... 5-72
Flat Tire, Storing ............................................. 5-81
Fluid


Automatic Transaxle ..................................... 5-21
Power Steering ........................................... 5-38
Windshield Washer ...................................... 5-39
Fog Lamp Light .............................................. 3-48
Fog Lamps .................................................... 3-16
Front Reading Lamps ...................................... 3-18
Front Storage Area ......................................... 2-44
Fuel ............................................................... 5-5
Additives ...................................................... 5-6
California Fuel .............................................. 5-6
Filling a Portable Fuel Container .................... 5-10
Filling Your Tank ........................................... 5-8
Fuels in Foreign Countries .............................. 5-7
Gage ......................................................... 3-49
Gasoline Octane ........................................... 5-5
Gasoline Specifications .................................. 5-5


2006 - Buick Lucerne Owner Manual


Fuses


Fuses and Circuit Breakers ........................... 5-93
Rear Underseat Fuse Block .......................... 5-96
Underhood Fuse Block ................................. 5-94


Gage


Engine Coolant Temperature ......................... 3-43
Fuel .......................................................... 3-49
Speedometer .............................................. 3-35
Tachometer ................................................. 3-35
Garage Door Opener ....................................... 2-40
Gasoline


Octane ........................................................ 5-5
Specifications ............................................... 5-5
Glove Box ..................................................... 2-44
GM Mobility Reimbursement Program .................. 7-5


Hazard Warning Flashers ................................... 3-6
Head Restraints ............................................... 1-9
Headlamp


Aiming ....................................................... 5-49


Headlamps


Bulb Replacement ....................................... 5-52
Daytime Running Lamps ............................... 3-15
Flash-to-Pass ............................................... 3-8
Halogen Bulbs ............................................ 5-52
High/Low Beam Changer ................................ 3-8
On Reminder .............................................. 3-15
Wiper Activated ........................................... 3-15
Heated Seats ............................................ 1-4, 1-5
Heater ........................................................... 3-23
Heater ........................................................... 3-26
Highbeam On Light ......................................... 3-48
Highway Hypnosis ........................................... 4-22
Hill and Mountain Roads .................................. 4-22
Hood


Checking Things Under ................................ 5-10
Release ..................................................... 5-11
Horn ............................................................... 3-6
How to Use This Manual ...................................... ii How to Wear Safety Belts Properly ................... 1-16


Ignition Positions ............................................. 2-22
Inadvertent Power Battery Saver ....................... 3-18
Infants and Young Children, Restraints ............... 1-33
Inflation - Tire Pressure ................................... 5-62


2006 - Buick Lucerne Owner Manual


Overview ..................................................... 3-4


Child Restraints ........................................... 1-41


Instrument Panel


Instrument Panel (I/P)


Brightness .................................................. 3-16
Cluster ....................................................... 3-34


Jump Starting ................................................. 5-44


Keyless Entry System ....................................... 2-5
Keys ............................................................... 2-3


Labeling, Tire Sidewall ..................................... 5-57
Lamps


Battery Load Management ............................ 3-18
Cornering ................................................... 3-16
Courtesy .................................................... 3-17
Exterior ...................................................... 3-14
Exterior Lighting Battery Saver ...................... 3-16
Fog ........................................................... 3-16
Front Reading ............................................. 3-18
Inadvertent Power Battery Saver .................... 3-18


2006 - Buick Lucerne Owner Manual


LATCH System


Light


Airbag Readiness ........................................ 3-36
Anti-Lock Brake System Warning ................... 3-41
Brake System Warning ................................. 3-40
Charging System ......................................... 3-39
Cruise Control ............................................. 3-48
Engine Coolant Temperature Warning ............. 3-43
Fog Lamp .................................................. 3-48
Highbeam On ............................................. 3-48
Malfunction Indicator .................................... 3-44
Oil Pressure ............................................... 3-47
Passenger Airbag Status Indicator .................. 3-37
Passenger Safety Belt Reminder .................... 3-36
Safety Belt Reminder ................................... 3-35
Security ..................................................... 3-48
StabiliTrak® Indicator .................................... 3-42
TCS Warning Light ...................................... 3-41
Tire Pressure .............................................. 3-44
Traction Control System (TCS) Warning .......... 3-41


Delayed Entry ............................................. 3-17
Delayed Exit ............................................... 3-17
Entry ......................................................... 3-17
Perimeter ................................................... 3-17
Theater Dimming ......................................... 3-17


Lighting


Loading Your Vehicle ....................................... 4-29
Lockout Protection .......................................... 2-14
Locks


Delayed Locking .......................................... 2-12
Door .......................................................... 2-11
Lockout Protection ....................................... 2-14
Power Door ................................................ 2-11
Programmable Automatic Door Locks ............. 2-13
Rear Door Security Locks ............................. 2-13
Loss of Control ............................................... 4-15
Lumbar


Power Controls ............................................. 1-3


Maintenance Schedule


Additional Required Services ........................... 6-6
At Each Fuel Fill ........................................... 6-9
At Least Once a Month .................................. 6-9
At Least Once a Year .................................. 6-10
Introduction .................................................. 6-2
Maintenance Footnotes .................................. 6-7
Maintenance Record .................................... 6-14
Maintenance Requirements ............................. 6-2
Normal Maintenance Replacement Parts ......... 6-13


Maintenance Schedule (cont.)


Owner Checks and Services ........................... 6-9
Recommended Fluids and Lubricants ............. 6-12
Scheduled Maintenance ................................. 6-4
Using .......................................................... 6-2
Your Vehicle and the Environment ................... 6-2
Malfunction Indicator Light ................................ 3-44
Manual Passenger Seat .................................... 1-2
Memory Mirrors .............................................. 2-47
Memory Seat ................................................. 2-47
Message


DIC Warnings and Messages ........................ 3-56


Mirrors


Automatic Dimming Rearview ........................ 2-33
Automatic Dimming Rearview with


Compass ................................................ 2-33
Manual Rearview Mirror ................................ 2-33
Manual Rearview Mirror with Compass


and Temperature ...................................... 1-10
Memory ..................................................... 2-47
Outside Automatic Dimming Heated Mirror ...... 2-37
Outside Convex Mirror ................................. 2-37
Outside Curb View Assist Mirror .................... 2-36
Outside Power Mirrors .................................. 2-36
MyGMLink.com ................................................ 7-3


2006 - Buick Lucerne Owner Manual


N


Navigation/Radio System,


see Navigation Manual ................................. 3-98
New Vehicle Break-In ...................................... 2-21
Normal Maintenance Replacement Parts ............ 6-13


Overheated Engine Protection Operating Mode ..... 5-28
Owner Checks and Services .............................. 6-9
Owners, Canadian ............................................... ii


Odometer ...................................................... 3-35
Odometer, Trip ............................................... 3-35
Off-Road Recovery .......................................... 4-13
Oil


Engine ....................................................... 5-15
Pressure Light ............................................. 3-47
Oil, Engine Oil Life System .............................. 5-18
Older Children, Restraints ................................ 1-30
Online Owner Center ........................................ 7-3
OnStar® System, see OnStar® Manual ............... 2-38
Other Warning Devices ...................................... 3-6
Outlet Adjustment ............................................ 3-31
Outlet(s), Accessory Power ............................... 3-21
Outside


Automatic Dimming Heated Mirror .................. 2-37
Convex Mirror ............................................. 2-37
Curb View Assist Mirror ................................ 2-36
Power Mirrors ............................................. 2-36


Paint, Damage ............................................... 5-89
Panic Brake Assist .......................................... 4-10
Park Aid ........................................................ 3-18
Park (P)


Shifting Into ................................................ 2-29
Shifting Out of ............................................ 2-30


Parking


Assist ........................................................ 3-18
Brake ........................................................ 2-28
Over Things That Burn ................................. 2-31
Passenger Airbag Status Indicator ..................... 3-37
Passenger Compartment Air Filter ..................... 3-31
Passenger Sensing System .............................. 1-63
Passing ......................................................... 4-13
PASS-Key® III+ .............................................. 2-19
PASS-Key® III+ Operation ................................ 2-20
Perimeter Lighting ........................................... 3-17
Power


Accessory Outlet(s) ...................................... 3-21
Door Locks ................................................. 2-11
Electrical System ......................................... 5-93


2006 - Buick Lucerne Owner Manual


Power (cont.)


Inadvertent Battery Saver ............................. 3-18
Lumbar Controls ........................................... 1-3
Retained Accessory (RAP) ............................ 2-22
Seat ............................................................ 1-2
Steering Fluid ............................................. 5-38
Windows .................................................... 2-17
Pretensioners, Safety Belt ................................ 1-29
Programmable Automatic Door Locks ................. 2-13


Questions and Answers About Safety Belts ......... 1-15


Radiator Pressure Cap .................................... 5-27
Radios .......................................................... 3-74
Care of Your CD Player .............................. 3-101
Care of Your CDs ...................................... 3-100
Navigation/Radio System,


see Navigation Manual .............................. 3-98
Radio with CD .................................... 3-77, 3-82
Setting the Time .................................. 3-75, 3-76
Theft-Deterrent ............................................ 3-98
Understanding Reception ............................ 3-100
Rainsense™ II Wipers ....................................... 3-9


10


Rear Door Security Locks ................................ 2-13
Rear Safety Belt Comfort Guides ...................... 1-27
Rear Seat Armrest .......................................... 2-46
Rear Seat Passengers, Safety Belts .................. 1-25
Rearview Mirror, Automatic Dimming .................. 2-33
Rearview Mirror, Automatic Dimming with


Compass .................................................... 2-33


Rearview Mirror with Compass and


Temperature ............................................... 1-10
Rearview Mirrors ............................................. 2-33
Reclining Seatbacks .......................................... 1-6
Recommended Fluids and Lubricants ................. 6-12
Recreational Vehicle Towing ............................. 4-34
Remote Keyless Entry System ............................ 2-5
Remote Keyless Entry System, Operation ............ 2-6
Removing the Flat Tire and Installing the


Spare Tire .................................................. 5-75
Removing the Spare Tire and Tools ................... 5-74
Replacement Bulbs ......................................... 5-55
Reporting Safety Defects


Canadian Government .................................. 7-14
General Motors ........................................... 7-14
United States Government ............................ 7-13


Restraint System Check


Checking the Restraint Systems .................... 1-69
Replacing Restraint System Parts


After a Crash .......................................... 1-70


2006 - Buick Lucerne Owner Manual


Retained Accessory Power (RAP) ...................... 2-22
Right Front Passenger Position, Safety Belts ...... 1-23
Roadside


Assistance Program ....................................... 7-6
Rocking Your Vehicle to Get it Out .................... 4-28
Running the Engine While Parked ..................... 2-32


Safety Belt


Safety Belts


Passenger Reminder Light ............................ 3-36
Pretensioners .............................................. 1-29
Reminder Light ............................................ 3-35


Care of ...................................................... 5-86
Center Front Passenger Position .................... 1-24
Driver Position ............................................ 1-16
How to Wear Safety Belts Properly ................ 1-16
Questions and Answers About Safety Belts ..... 1-15
Rear Safety Belt Comfort Guides ................... 1-27
Rear Seat Passengers ................................. 1-25
Right Front Passenger Position ...................... 1-23
Safety Belt Extender .................................... 1-30
Safety Belt Use During Pregnancy ................. 1-23
Safety Belts Are for Everyone ....................... 1-10
Shoulder Belt Height Adjuster ........................ 1-22
Safety Warnings and Symbols .............................. iii


Scheduled Maintenance ..................................... 6-4
Seats


Center Seat ................................................ 1-10
Head Restraints ............................................ 1-9
Heated and Cooled Seats .............................. 1-5
Heated Seats ............................................... 1-4
Manual Passenger ......................................... 1-2
Memory ..................................................... 2-47
Power Lumbar .............................................. 1-3
Power Seats ................................................. 1-2
Reclining Seatbacks ...................................... 1-6


Securing a Child Restraint


Center Front Seat Position ............................ 1-48
Rear Seat Position ...................................... 1-46
Right Front Seat Position .............................. 1-49
Security Light ................................................. 3-48
Service ........................................................... 5-3
Accessories and Modifications ......................... 5-3
Adding Equipment to the Outside of


Your Vehicle .............................................. 5-5
California Proposition 65 Warning .................... 5-3
Doing Your Own Work ................................... 5-4
Engine Soon Light ....................................... 3-44
Publications Ordering Information ................... 7-14
Servicing Your Airbag-Equipped Vehicle .............. 1-67
Setting the Time ..................................... 3-75, 3-76
Sheet Metal Damage ....................................... 5-89


2006 - Buick Lucerne Owner Manual


11


Shifting Into Park (P) ....................................... 2-29
Shifting Out of Park (P) ................................... 2-30
Shoulder Belt Height Adjuster ........................... 1-22
Signals, Turn and Lane-Change .......................... 3-7
Spare Tire


Compact .................................................... 5-82
Installing .................................................... 5-75
Removing ................................................... 5-74
Storing ....................................................... 5-81
Specifications, Capacities ............................... 5-101
Speedometer .................................................. 3-35
StabiliTrak® System ......................................... 4-10
StabiliTrak® Indicator Light ................................ 3-42
Starting Your Engine ....................................... 2-23
Steering ........................................................ 4-11
Steering Wheel Controls, Audio ......................... 3-99
Steering Wheel, Tilt Wheel ................................. 3-6
Storage Areas


Center Console Storage Area ........................ 2-45
Center Flex Storage Unit .............................. 2-45
Convenience Net ......................................... 2-46
Cupholder(s) ............................................... 2-44
Front Storage Area ...................................... 2-44
Glove Box .................................................. 2-44
Rear Seat Armrest ....................................... 2-46
Stuck in Sand, Mud, Ice or Snow ...................... 4-28
Sun Visors ..................................................... 2-18
Sunroof ......................................................... 2-46


Tachometer .................................................... 3-35
Taillamps


Back-Up Lamps ........................................... 5-54
Turn Signal, Stoplamps and Sidemarker


Lamps .................................................... 5-52
TCS Warning Light .......................................... 3-41
Theater Dimming ............................................ 3-17
Theft-Deterrent, Radio ..................................... 3-98
Theft-Deterrent Systems ................................... 2-18
Content Theft-Deterrent ................................ 2-18
PASS-Key® III+ ........................................... 2-19
PASS-Key® III+ Operation ............................. 2-20
Tilt Wheel ........................................................ 3-6
Tire


Pressure Light ............................................. 3-44
Tires ............................................................. 5-56


Aluminum or Chrome-Plated Wheels,


Cleaning ................................................. 5-88
Buying New Tires ........................................ 5-66
Chains ....................................................... 5-71
Changing a Flat Tire .................................... 5-72
Check Tire Pressure System ......................... 5-63
Cleaning .................................................... 5-89
Compact Spare Tire ..................................... 5-82
Different Size .............................................. 5-68
If a Tire Goes Flat ....................................... 5-72


12


2006 - Buick Lucerne Owner Manual


Tires (cont.)


Inflation - Tire Pressure ................................ 5-62
Inspection and Rotation ................................ 5-65
Installing the Spare Tire ................................ 5-75
Removing the Flat Tire ................................. 5-75
Removing the Spare Tire and Tools ............... 5-74
Storing a Flat or Spare Tire and Tools ............ 5-81
Tire Sidewall Labeling .................................. 5-57
Tire Terminology and Definitions .................... 5-59
Uniform Tire Quality Grading ......................... 5-68
Wheel Alignment and Tire Balance ................. 5-70
Wheel Replacement ..................................... 5-70
When It Is Time for New Tires ...................... 5-66


Towing


Traction


Transaxle


Recreational Vehicle ..................................... 4-34
Towing a Trailer .......................................... 4-36
Your Vehicle ............................................... 4-34


Control System (TCS) .................................... 4-9
Control System Warning Light ....................... 3-41
StabiliTrak® System ..................................... 4-10


Fluid, Automatic ........................................... 5-21
Transaxle Operation, Automatic ......................... 2-25
Trip Odometer ................................................ 3-35
Trunk ............................................................ 2-14
Turn and Lane-Change Signals .......................... 3-7
Turn Signal/Multifunction Lever ........................... 3-7


Ultrasonic Rear Parking Assist (URPA) ............... 3-18
Understanding Radio Reception ....................... 3-100
Uniform Tire Quality Grading ............................ 5-68
Universal Home Remote System ....................... 2-40
Operation ................................................... 2-41


Vehicle


Control ........................................................ 4-6
Damage Warnings ........................................... iv Loading ...................................................... 4-29
Symbols ......................................................... iv Vehicle Customization, DIC .............................. 3-65
Vehicle Data Collection and Event Data


Recorders .................................................... 7-9


Vehicle Identification


Number (VIN) ............................................. 5-92
Service Parts Identification Label ................... 5-92
Vehicle Personalization .................................... 2-46
Memory Seat and Mirrors ............................. 2-47
Ventilation Adjustment ...................................... 3-31
Visors ........................................................... 2-18


2006 - Buick Lucerne Owner Manual


13


W


Warning Lights, Gages and Indicators ................ 3-33
Warnings


DIC Warnings and Messages ........................ 3-56
Hazard Warning Flashers ............................... 3-6
Other Warning Devices .................................. 3-6
Safety and Symbols ......................................... iii Vehicle Damage .............................................. iv


Wheels


Alignment and Tire Balance .......................... 5-70
Different Size .............................................. 5-68
Replacement ............................................... 5-70
Where to Put the Restraint ............................... 1-40
Windows ....................................................... 2-16
Power ........................................................ 2-17


Windshield


Rainsense™ II Wipers ................................... 3-9
Washer ...................................................... 3-10
Washer Fluid .............................................. 5-39
Wiper Blade Replacement ............................. 5-55
Wiper Blades, Cleaning ................................ 5-88
Wipers ......................................................... 3-8
Winter Driving ................................................ 4-24
Wiper Activated Headlamps .............................. 3-15


XM™ Satellite Radio Antenna System .............. 3-101


Your Vehicle and the Environment ....................... 6-2


14


2006 - Buick Lucerne Owner Manual


2006 Buick Lucerne Owner Manual M


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
.......................... 3-4
...................................... 3-23
........ 3-33


Instrument Panel Overview Climate Controls Warning Lights, Gages, and Indicators


2006 - Buick Lucerne Owner Manual


Driver Information Center (DIC) Audio System(s)


Your Driving, the Road, and Your Vehicle Towing


.................. 3-50
....................................... 3-74
Driving Your Vehicle ....................................... 4-1
..... 4-2
................................................... 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 Identification ................................. 5-92
Electrical System ...................................... 5-93
Capacities and Specifications ................... 5-101
Maintenance Schedule ..................................... 6-1
................................ 6-2
Customer Assistance and Information .............. 7-1
........... 7-2
........................... 7-13
Index ................................................................ 1


Customer Assistance and Information Reporting Safety Defects


Maintenance Schedule


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


GENERAL MOTORS, GM, the GM Emblem, BUICK, and the BUICK Emblem are registered trademarks; and the name LUCERNE is a trademark 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 first 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.


How to Use This Manual Many people read the owner manual from beginning to end when they first 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. 06LUCERNE A First Printing


©2005 General Motors Corporation. All Rights Reserved.


ii


2006 - Buick Lucerne Owner Manual


You will also find 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.”


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.


2006 - Buick Lucerne Owner Manual


iii


Vehicle Damage Warnings Also, in this manual you will find 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 specific component, control, message, gage, or indicator. If you need help figuring out a specific name of a component, gage, or indicator, reference the following topics: (cid:127) Seats and Restraint Systems in Section 1


Features and Controls in Section 2
Instrument Panel Overview in Section 3


(cid:127) Climate Controls in Section 3
(cid:127) Warning Lights, Gages, and Indicators in Section 3
(cid:127) Audio System(s) in Section 3
(cid:127) Engine Compartment Overview in Section 5


iv


2006 - Buick Lucerne Owner Manual


(cid:127) (cid:127) These are some examples of symbols that may be found on the vehicle:


2006 - Buick Lucerne Owner Manual


✍ NOTES


vi


2006 - Buick Lucerne Owner Manual


Section 1


Seats and Restraint Systems


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 .....................................1-30


2006 - Buick Lucerne Owner Manual


Child 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 Inflate? .....................1-59
What Makes an Airbag Inflate? .......................1-61
How Does an Airbag Restrain? .......................1-61
What Will You See After an Airbag Inflates? .....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


1-1


Front Seats


Manual Passenger Seat


Power Seats


Lift the 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 be sure the seat is locked in place.


Driver’s Seat with Power Seat Control, Power


Recline, and Power Lumbar shown


If the vehicle has power seats, the controls used to operate them are located on the outboard side of the seats.


1-2


2006 - Buick Lucerne Owner Manual


Power Lumbar


To adjust the seat, do any of the following: (cid:127) Move the seat forward or rearward by sliding the


control forward or rearward.


(cid:127) Raise or lower the front part of the seat cushion by


moving the front of the control up or down.


(cid:127) Raise or lower the rear part of the seat cushion by


moving the rear of the control up or down.


(cid:127) Raise or lower the entire seat by moving the entire


control up or down.


If the seats have power reclining seatbacks, see “Power Reclining Seatbacks” under Reclining Seatbacks on page 1-6.


Driver’s Seat with Power Seat Control, Power


Recline, and Power Lumbar shown


If your vehicle has this feature, the power lumbar control is located on the outboard side of the front seats. Press the lumbar control forward to increase support and rearward to decrease support in the lower seatback. 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.


1-3


2006 - Buick Lucerne Owner Manual


Heated Seats Your vehicle may have heated front seats. To operate the heated seats, the ignition must be on.


The buttons are located on the front doors forward of the door handle.


Driver’s Side Buttons


shown


J (Heated Seat Cushion and Seatback): Press this button to turn on the heated seat cushion and seatback. I (Heated Seatback): Press this button to turn on the heated seatback.


1-4


Press the button to turn on the desired feature. A light on that button will display to show which feature is on. There are three temperature settings for each feature. A column of three lights next to the buttons will display which setting the feature is in: high, medium or low. Three lights indicate the highest setting, two lights indicate medium and one light indicates the lowest setting. When you press a button, the feature will turn on at the highest setting. Each time you press the button, the feature will decrease one temperature setting. To turn the feature off, keep pressing the button until the display lights turn off. If your vehicle has remote vehicle start and is started using the remote keyless entry transmitter, the front heated seats will be turned on to the high setting if it is cold outside. See “Remote Vehicle Start” under Remote Keyless Entry System Operation on page 2-6. When the key is inserted into the ignition and the ignition is turned on, the heated seat feature will turn off. To turn the heated seat feature back on, press the desired button.


2006 - Buick Lucerne Owner Manual


Heated and Cooled Seats The front seats may have the heated and cooled seat feature. To heat or cool the seats, the ignition must be on.


The buttons are located on the front doors forward of the door handle.


Driver’s Side Buttons


shown


J (Heated Seat Cushion and Seatback): Press this button to heat the seat cushion and seatback. I (Heated Seatback): Press this button to heat the seatback. H (Cooled Seat Cushion and Seatback): Press this button to cool the seat cushion and seatback.


2006 - Buick Lucerne Owner Manual


Press each button to turn on the desired feature. A light on that button will display indicating which feature is on. There are three temperature settings for each feature. A column of three lights next to the buttons will display which setting the feature is in: high, medium or low. Three lights indicate the highest setting, two lights indicate medium and one light indicates the lowest setting. When you press a button, the feature will turn on at the highest setting. Each time you press the button, the feature will decrease one temperature setting. To turn the feature off, keep pressing the button until the display lights turn off. If your vehicle has remote vehicle start and is started using the remote keyless entry transmitter, the front heated seats will be turned on to the high setting if it is cold outside. See “Remote Vehicle Start” under Remote Keyless Entry System Operation on page 2-6. When the key is inserted into the ignition and the ignition is turned on, the heated seat feature will turn off. To turn the heated seat feature back on, press the desired button.


1-5


Reclining Seatbacks Manual Reclining Seatbacks


{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 push and pull on the seatback to be sure it is locked.


If the seats have manual reclining seatbacks, the lever used to operate them is located on the outboard side of the seats.


Passenger’s Seat shown


To recline the seatback, do the following: 1. Lift the recline lever. 2. Move the seatback to the desired position, then release the lever to lock the seatback in place.


3. Push and pull on the seatback to make sure it is


locked.


1-6


2006 - Buick Lucerne Owner Manual


To return the seatback to an upright position, do the following: 1. Lift the lever fully without applying pressure to the


seatback and the seatback will return to the upright position.


{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 push and pull on the seatback to be sure it is locked.


2. Push and pull on the seatback to make sure it is


locked.


2006 - Buick Lucerne Owner Manual


Power Reclining Seatbacks


Driver’s Seat with Power Seat Control, Power


Recline, and Power Lumbar shown


If the seats have power reclining seatbacks, the controls used to operate them are located on the outboard side of the seats.


Tilt the top of the control rearward to recline the seatback. Tilt the top of the control forward to raise the seatback.


1-7


(cid:127) (cid:127) {CAUTION:


Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts cannot do their job when you are reclined like this. The shoulder belt cannot do its job. In a crash, you could go into it, receiving neck or other injuries. The lap belt cannot do its job either. In a crash the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly.


Do not have the seatback reclined if your vehicle is moving.


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Head Restraints


Pull the head restraint up to raise it. Press the release button, located at the base of the head restraint, and push the head restraint down to lower it.


Adjust the head restraint so that the top of the restraint is closest to the top of the occupant’s head. This position reduces the chance of a neck injury in a crash.


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Center Seat


Your vehicle may have a front center seat. This seat can be converted to a storage area by lowering the seatback. See Center Flex Storage Unit on page 2-45. For information on safety belts for this position, see Center Front Passenger Position on page 1-24.


Rear Seats Rear Seat Pass-Through Door Your vehicle has a pass-through door that provides access to the trunk from the rear seats. See “Rear Seat Pass-Through Door” under Trunk on page 2-14. 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 cannot 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.


CAUTION:


(Continued)


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CAUTION:


(Continued)


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 indicators to remind you and your passengers to buckle your safety belts. See Safety Belt Reminder Light on page 3-35 and Passenger Safety Belt Reminder Light on page 3-36. In most states and in all Canadian provinces, the law says to wear safety belts. Here is why: They work. You never know if you will be in a crash. If you do have a crash, you do not know if it will be a bad one. A few crashes are mild, and some crashes can be so serious that even buckled up, a person would not survive. But most crashes are in between. In many of them, people who buckle up can survive and sometimes walk away. Without belts they could have been badly hurt or killed. After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter...a lot!


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Why Safety Belts Work When you ride in or on anything, you go as fast as it goes.


Put someone on it.


Take the simplest vehicle. Suppose it is just a seat on wheels.


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Get it up to speed. Then stop the vehicle. The rider does not stop.


The person keeps going until stopped by something. In a real vehicle, it could be the windshield...


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or the instrument panel...


or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That is why safety belts make such good sense.


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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.


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: You could be — 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 you can unbuckle and get out, is much greater 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 work with 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.


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How to Wear Safety Belts Properly This part is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see Older Children on page 1-30 or Infants and Young Children on page 1-33. Follow those rules for everyone’s protection. First, you will want to know which restraint systems your vehicle has. We will start with the driver position.


Driver Position 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.


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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. Be sure to use the correct buckle when buckling your lap-shoulder belt. If you find that the latch plate will not go fully into the buckle, see if you are using the buckle for the center passenger position.


2006 - Buick Lucerne Owner Manual


Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety 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. Move the shoulder belt height adjuster to the height


that is right for you. See Shoulder Belt Height Adjustment on page 1-22.


The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there is a sudden stop or crash, or if you pull the safety belt very quickly out of the retractor.


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6. To make the lap part tight, pull up on the


shoulder belt.


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Q: What is wrong with this?


{CAUTION:


You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body.


A: The shoulder belt is too loose. It will not give nearly


as much protection this way.


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Q: What is wrong with this?


{CAUTION:


You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you.


A: The belt is buckled in the wrong place.


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Q: What is wrong with this?


{CAUTION:


You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which are not as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen.


A: The shoulder belt is worn under the arm. It should


be worn over the shoulder at all times.


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Q: What is wrong with this?


{CAUTION:


You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it.


A: The belt is twisted across the body.


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Shoulder Belt Height Adjustment Before you begin to drive, move the shoulder belt height adjuster to the height that is right for you. Adjust the height so that the shoulder portion of the belt is centered on your shoulder. The belt should be away from your face and neck, but not falling off your shoulder. Incorrect positioning of the shoulder belt can reduce the effectiveness of the safety belt.


To move it down, press the release button (A) and move the height adjuster to the desired position. You can move the height adjuster up just by pushing up on the shoulder belt guide.


After you move the height adjuster to where you want it, try to move it down without pressing the release button to make sure it has locked into position.


To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.


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Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear safety belts.


A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy. The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly.


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Right Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see Driver Position on page 1-16. The right front passenger’s safety belt works the same way as the driver’s safety belt — except for one thing. If you ever pull the shoulder portion of the belt out all the way, you will engage the child restraint locking feature. If this happens, just let the belt go back all the way and start again. When the safety belt is not in use, slide the latch plate up so that it is stored on the safety belt stitching, near the guide loop. If your vehicle has a center passenger position, be sure to use the correct buckle when buckling your lap-shoulder belt. If the latch plate will not go fully into the buckle, see if you are using the buckle for the center passenger position.


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Center Front Passenger Position Lap Belt If your vehicle has a front bench seat, someone can sit in the center position.


When you sit in the center front seating position, you have a lap safety belt, which has no retractor. To make the belt longer, tilt the latch plate and pull it along the belt.


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To make the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt is not long enough, see Safety 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.


2006 - Buick Lucerne Owner Manual


Rear Seat Passengers It is very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who are not safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts. Lap-Shoulder Belt All rear seating positions have lap-shoulder belts. Here is how to wear one properly.


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.


2. Push the latch plate into the buckle until it clicks. The latch plates for the safety belts in each rear seating position vary in size. If the center rear or the left rear latch plate is inserted into the incorrect buckle, the plate will not latch properly. Be sure you are using the correct buckle and that the latch plate clicks when inserted into the buckle. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back and start again. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety 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.


1. Pick up the latch plate and pull the belt across you.


Do not let it get twisted.


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3. To make the lap part tight, pull up on the


shoulder part.


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The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there is a sudden stop or a crash, or if you pull the belt very quickly out of the retractor.


2006 - Buick Lucerne Owner Manual


{CAUTION:


You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body.


Rear Safety Belt Comfort Guides Rear shoulder belt comfort guides will provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head. There is one guide for each outside passenger position in the rear seat. Here is how to install a comfort guide and use the safety belt:


To unlatch the belt, just push the button on the buckle.


1. Remove the guide from its storage pocket on the


side of the seatback.


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2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide.


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