This comprehensive Pontiac Bonneville Owners Manual covers everything you need to know about your 2004-2005 vehicle. From the basics of the instrument cluster and entertainment systems to detailed instructions on driving, maintenance, and repairs, this manual is an invaluable resource for any owner.

Explore the intricacies of your Bonneville's climate controls, lights, driver controls, locks and security systems, seating and safety restraints, and more. Learn about the engine compartment, understand how to check engine oil and battery levels, and find information on fuel, air filters, and other vital components.

The manual also provides detailed specifications, including part numbers, refill capacities, and lubricant specifications, allowing you to perform routine maintenance with confidence. With its clear and concise language, numerous illustrations, and step-by-step instructions, this manual makes understanding and maintaining your Pontiac Bonneville easy, regardless of your experience level.

The Pontiac Bonneville, produced from 2004 to 2005, was a full-size sedan that represented the final chapter of a storied nameplate in the American automotive landscape. This iteration, the fifth generation, marked a departure from its predecessors, adopting a unibody construction and shared underpinnings with the Chevrolet Impala. Despite the shift in architecture, the Bonneville retained its traditional role as a comfortable and spacious cruiser, offering a smooth ride and ample interior room for five passengers. Under the hood, the 2004-2005 Bonneville was equipped with a 3.8L V6 engine, producing 200 horsepower and 220 lb-ft of torque, coupled with a four-speed automatic transmission. Trim levels included the base SE, the mid-range SLE, and the top-of-the-line GXP, each adding unique styling cues, features, and performance enhancements.

Beyond its powertrain, the Bonneville offered a range of comforts and conveniences. Standard features included air conditioning, power windows and locks, cruise control, and a six-speaker audio system. Higher trim levels added leather upholstery, heated front seats, a sunroof, and an upgraded sound system. The Bonneville was also praised for its safety features, including dual front airbags, side curtain airbags, and four-wheel anti-lock brakes. While the 2004-2005 Bonneville didn't quite capture the same level of popularity as its predecessors, it served as a capable and reliable option for those seeking a spacious and comfortable sedan with a touch of American heritage. Its legacy continues to be a testament to the enduring appeal of the Bonneville nameplate, marking an important chapter in Pontiac's history.