The 1978 Citroën CX represents a pinnacle of automotive engineering from its era, embodying a bold vision for the executive sedan. Building on the legacy of its predecessor, the DS, the CX introduced groundbreaking technologies such as its signature hydropneumatic self-leveling suspension and the DIRAVI speed-sensitive power steering system, both contributing to an unparalleled level of ride comfort and precise handling. Its distinctive, aerodynamic design, penned by Robert Opron, not only set it apart aesthetically but also enhanced its performance and efficiency. Positioned in the premium market segment, the CX competed with other European luxury vehicles of the time, offering a unique blend of advanced technology, futuristic interior design, and sophisticated styling that made it a standout choice for discerning drivers.

This comprehensive Service and Repair Manual provides in-depth guidance for all aspects of the 1978 Citroën CX. With over 700 pages of detailed information, it covers essential maintenance procedures, including scheduled servicing, fluid changes, and lubrication, alongside extensive troubleshooting guides for diagnosing and resolving common issues across the powertrain, drivetrain, suspension, braking, and electrical systems. The manual offers step-by-step repair instructions for all major components and systems, including detailed rebuild procedures and adjustments, making it an indispensable resource for owners, mechanics, and technicians alike seeking to maintain, repair, and preserve the unique engineering of the Citroën CX.