Welcome to the comprehensive guide for your D Series, encompassing models such as the D Super, D Special, and D Super 5, produced between 1965 and 1974. Known for its avant-garde design and engineering, the D Series, including variants like the DS20, DS21, and DS23, offered unparalleled comfort and handling through its revolutionary hydropneumatic suspension, unibody construction, and advanced aerodynamics. This executive car was a flagship model, competing with esteemed vehicles of its era through its distinctive engineering and a commitment to a superior driving experience.

This workshop repair manual provides exhaustive, A-Z coverage for all models and repairs within the specified production years. It serves as an essential resource for owners, mechanics, and technicians, detailing everything from routine maintenance, such as oil changes and fluid checks, to major repairs like engine overhauls and transmission rebuilds. The manual includes in-depth information on all major systems, including the powertrain, transmission, suspension, brakes, and electrical systems, along with vital technical specifications, diagnostic procedures, and troubleshooting guidance, ensuring the longevity and optimal performance of your vehicle.