The CX, produced from 1974 to 1991, is an iconic vehicle renowned for its avant-garde design and sophisticated engineering. The 1979 model, in particular, embodies a philosophy of innovation, featuring a distinctive aerodynamic silhouette and a revolutionary hydropneumatic suspension system that ensures unparalleled ride comfort and handling. This model, with its spacious interior and advanced technology for its era, was designed to offer a futuristic driving experience, building upon the legacy of its predecessor, the celebrated DS. Its unique blend of comfort, style, and engineering prowess cemented its place as a standout automobile. This comprehensive English-language service manual is designed to assist professional technicians and experienced DIY mechanics in maintaining and repairing the CX. It covers all essential aspects of the vehicle, including detailed procedures for engine mechanicals, fuel and ignition systems, cooling, lubrication, and exhaust systems. Furthermore, the manual provides in-depth guidance on transmissions, drivetrain, suspension, steering, brakes, and the electrical system, complete with extensive wiring diagrams. It also details bodywork, interior trim, and HVAC systems, alongside preventative maintenance schedules, troubleshooting diagnostics, and rebuilding procedures, making it an invaluable resource for ensuring the longevity and optimal performance of your vehicle.