This comprehensive Buick Lucerne Factory Service Repair Manual covers all models from 2006 to 2009, providing you with the same level of detailed information used by professional mechanics at dealerships. This manual serves as your ultimate guide for maintaining and repairing your vehicle, offering step-by-step instructions, illustrations, and diagrams for every procedure.

The manual is organized into sections covering every aspect of your Buick Lucerne, including:

* **Maintenance:** Routine maintenance schedules, fluid checks, filter replacements, and general upkeep procedures.
* **Engine:** Detailed information on engine components, diagnostics, repair procedures, and troubleshooting for various engine issues.
* **Control System:** Explanations of the vehicle's electronic control systems, including engine management, transmission control, and more.
* **Mechanical:** In-depth coverage of drivetrain components, such as the transmission, differential, axles, and suspension.
* **Fuel Service Specifications:** Detailed information on fuel systems, including fuel injection, fuel lines, and fuel pumps.
* **Emission Control:** Descriptions of the emissions control systems and procedures for diagnosing and repairing related problems.
* **Intake/Exhaust/Cooling:** Comprehensive information on intake and exhaust systems, including manifolds, valves, and cooling system components.
* **Lubrication:** Instructions for oil changes, lubrication procedures, and related components.
* **Ignition/Starting/Charging:** Detailed explanations of the ignition, starting, and charging systems, including troubleshooting and repair procedures.
* **Automatic Transmission/Clutch:** Complete coverage of automatic transmission components, operation, diagnostics, and repair procedures.
* **Manual Transmission:** Detailed information on manual transmission components, operation, troubleshooting, and repair procedures.
* **Transfer Propeller Shaft/Drive Shaft/Differential/Axle/Suspension:** In-depth explanations of these components, including diagnostics and repair procedures.
* **Tires and Wheels:** Information on tire sizes, pressures, maintenance, and wheel care.
* **Brake Control/Brakes/Parking Brake:** Detailed information on brake systems, including diagnostics, repair, and adjustment procedures.
* **Steering Column/Power Steering:** Explanations of steering system components, including diagnostics and repair procedures.
* **Air Conditioning:** Complete coverage of the air conditioning system, including troubleshooting and repair procedures.
* **Supplemental Restraint System/Seat Belt:** Detailed information on safety features, including airbags and seatbelt systems.
* **Engine Immobilizer/Cruise Control/Wiper/Washer/Door Lock/Meter/Audio/Visual/Horn/Windshield/Glass/Mirror/Instrument Panel/Seat/Engine Hood/Door/Exterior/Interior/Electrical/Multiplex/CAN Communication:** Comprehensive coverage of these systems, including diagnostics and repair procedures.

This manual will empower you to confidently handle repairs and maintenance on your Buick Lucerne, saving you time and money.

The Buick Lucerne, a full-size sedan produced from 2006 to 2011, represented a revival of the Lucerne nameplate, last seen in the 1960s. This generation was built on GM's W-platform, a shared architecture with the Chevrolet Impala, Pontiac Grand Prix, and Saturn Aura. The Lucerne offered a spacious and comfortable interior, focusing on luxury and refinement. Available in CX, CXL, and Super models, it catered to different needs, with the top trim offering additional features and a more powerful engine option. While the standard engine was a 3.8L V6, the Super model featured a potent 4.6L Northstar V8, delivering exhilarating performance.

Though the Lucerne didn't achieve the same level of sales success as its Chevrolet counterpart, it provided a luxurious, comfortable ride for those seeking a full-size sedan with a touch of elegance. Its spacious interior, comfortable seats, and well-appointed cabin made it a popular choice for families and individuals prioritizing a quiet and relaxing driving experience. Despite its discontinuation in 2011, the Buick Lucerne remains a reliable and comfortable classic, readily available on the used car market. The 2006-2009 service repair manual, specifically designed for this model, provides invaluable information for maintaining and repairing your Buick Lucerne, ensuring it continues to provide a reliable and enjoyable driving experience for years to come.