The 2007 Buick Lucerne Service and Repair Manual offers a comprehensive guide for maintaining, servicing, diagnosing, and repairing your vehicle. This manual is not generic repair information; it's specifically designed for the 2007 Buick Lucerne and contains the same information used by technicians at dealerships.

Get detailed instructions, diagrams, illustrations, wiring schematics, and specifications to perform any repair with ease. This manual provides everything you need to keep your Lucerne running smoothly.

The manual covers a wide range of topics, including:

* **Maintenance:** Regular maintenance procedures to keep your vehicle in top condition.
* **Engine:** Detailed information on engine components, operation, troubleshooting, and repair.
* **Control System:** Understanding the various electronic control systems of your vehicle.
* **Mechanical:** Comprehensive information on mechanical components, including the transmission, drivetrain, suspension, and brakes.
* **Fuel Service Specifications:** Fuel system operation, maintenance, and troubleshooting.
* **Emission Control:** Information on emission control systems and their components.
* **Intake Exhaust Cooling:** Detailed information on the intake, exhaust, and cooling systems.
* **Lube:** Guidance on lubrication, including oil change intervals and specifications.
* **Ignition Starting Charging:** Comprehensive instructions on the ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Information on automatic transmission operation, maintenance, and repair.
* **Manual Transmission:** Information on manual transmission operation, maintenance, and repair.
* **Transfer Propeller Shaft:** Detailed information on the transfer case and propeller shaft.
* **Drive Shaft:** Information on drive shaft operation and maintenance.
* **Differential:** Comprehensive information on the differential and its components.
* **Axle Suspension:** Detailed information on the axle and suspension systems.
* **Tire & Wheel:** Guidance on tire and wheel maintenance and replacement.
* **Brake Control:** Understanding the brake control system and its components.
* **Brake:** Detailed information on brake components, operation, troubleshooting, and repair.
* **Parking Brake:** Information on the parking brake system and its operation.
* **Steering Column:** Information on the steering column and its components.
* **Power Steering:** Detailed information on the power steering system.
* **Air Condition:** Guidance on the air conditioning system and its components.
* **Suppl Restraint System:** Information on the supplemental restraint system, including airbags.
* **Seat Belt:** Information on seat belt operation and maintenance.
* **Engine Immobilizer:** Understanding the engine immobilizer system.
* **Cruise Control:** Information on cruise control operation and troubleshooting.
* **Wiper & Washer:** Guidance on wiper and washer system maintenance and repair.
* **Door Lock:** Information on door lock operation and troubleshooting.
* **Meter Audio/Visual:** Information on the instrument cluster and audio/visual systems.
* **Horn:** Guidance on the horn system and its operation.
* **Windshield/Glass Mirror:** Information on the windshield, glass, and mirrors.
* **Instrument Panel:** Information on the instrument panel components and operation.
* **Seat:** Detailed information on seats and their adjustments.
* **Engine Hood/ Door:** Information on the engine hood and door operation.
* **Exterior & Interior:** Guidance on exterior and interior components and their maintenance.
* **Electrical:** Comprehensive information on the electrical system, including wiring diagrams.
* **Multiplex/ Can Communication:** Understanding the multiplex and CAN communication systems.

This manual is a valuable resource for anyone who wants to save money and gain a better understanding of their 2007 Buick Lucerne.

The 2007 Buick Lucerne, a midsize luxury sedan, represents the culmination of General Motors' efforts to recapture a slice of the premium market. Following the discontinuation of the LeSabre, the Lucerne filled the void as a more refined and luxurious offering, positioned above the mid-priced LaCrosse. The Lucerne boasted a spacious and comfortable interior, with features like leather seating, heated and ventilated front seats, a premium sound system, and an optional sunroof. Under the hood, the Lucerne offered a choice of two powerful V6 engines, a 3.8L V6 producing 200 horsepower for fuel efficiency or a 3.9L V6 generating 240 horsepower for more spirited driving. These engines were paired with a smooth-shifting 4-speed automatic transmission, providing a comfortable and refined driving experience. The Lucerne further benefited from a comprehensive array of safety features, including anti-lock brakes, traction control, and multiple airbags. Notably, the Lucerne was available in both standard and Super trim levels, with the Super trim adding enhanced styling, performance, and luxury features.

The 2007 Buick Lucerne's aim was to provide spacious comfort and a sense of prestige without exceeding the price point of its competitors. It was built on the GM W-body platform, sharing its foundation with the Chevrolet Impala and Pontiac Grand Prix, and boasted a roomy interior capable of comfortably seating five adults. The Lucerne's design incorporated a blend of classic styling cues and modern touches, creating a distinctive and elegant presence on the road. This combination of comfort, spaciousness, and luxury made the Lucerne a compelling choice for buyers seeking a refined driving experience without venturing into the upper echelons of luxury brands. While the Lucerne's production ended in 2011, it remains a notable chapter in Buick's history, representing a period of renewed focus on luxury and refinement within the brand.