This comprehensive workshop repair service manual is a valuable resource for anyone working on a BMW 8 Series car from 1989 to 1999. It provides detailed and step-by-step instructions on a wide range of repair and maintenance procedures, covering everything from basic maintenance tasks like oil changes and brake pad replacements to more complex repairs involving the engine, transmission, electrical system, and bodywork. Whether you are a professional mechanic, a serious enthusiast, or a DIY homeowner, this manual will empower you to confidently diagnose and repair your BMW 8 Series. Its thorough and informative content includes detailed diagrams, illustrations, and specifications, making it easy to understand and follow. This manual covers all models of the BMW 8 Series, including the 840i, 850i, and 850CSi.

The BMW 8 Series, produced from 1989 to 1999, was a grand tourer that represented the pinnacle of BMW engineering and luxury during its time. Introduced as a successor to the iconic BMW 6 Series, the 8 Series aimed to redefine the segment with its sleek, low-slung design, powerful engines, and advanced technology. The car's striking aesthetic was characterized by its long hood, flowing lines, and distinctive "shark nose" grille. Notable features included a fully independent suspension system with double wishbones at all four corners, a sophisticated multi-link rear axle, and a powerful braking system with anti-lock brakes (ABS) as standard. The 8 Series was offered in two initial body styles: a two-door coupe and a two-door convertible. The 8 Series was powered by a range of potent gasoline engines, the most notable being the 5.4-liter V12, producing a remarkable 326 horsepower and capable of propelling the car to a top speed of 155 mph. The 8 Series introduced several technological advancements, including an advanced digital instrument cluster, an optional navigation system, and a pioneering electric sunroof that seamlessly vanished beneath the roofline. Despite its success, the 8 Series faced challenges in the market due to its high price and limited production numbers. However, it left a lasting legacy as a technological tour de force and a symbol of BMW's commitment to performance and luxury. The 8 Series' influence is still felt today, with the modern 8 Series, launched in 2018, drawing inspiration from its predecessor's iconic design and technological prowess.