This manual covers the Mercedes-Benz 220a, 220S, and 220SE models, produced between 1954 and 1959 under chassis codes W180 and W128. These mid-size luxury sedans are renowned for their robust construction, comfortable ride, and the reliable inline-six engines that powered them, including the M180 (2.2L) and the M127 (2.2L fuel-injected) variants. Representing a significant evolution in Mercedes-Benz's 'Ponton' era, these vehicles offered a blend of engineering quality and refinement, making them desirable for enthusiasts and collectors.

This comprehensive service and repair manual provides detailed information for the maintenance, diagnosis, and repair of your Mercedes-Benz 220 series vehicle. It covers all major systems, including engine mechanicals and management, transmission, drivetrain, brakes, suspension, steering, and electrical components. With step-by-step procedures, troubleshooting guides, technical specifications, and essential safety information, this manual is an indispensable resource for owners and technicians alike, ensuring the longevity and optimal performance of these classic automobiles.