This manual covers the Mercedes-Benz W123, specifically the 280E model, produced between 1976 and 1985. The W123 generation is renowned for its exceptional engineering quality, durability, and reliability, reflecting Mercedes-Benz's commitment to building vehicles that last. The 280E variant, powered by the M110 2.8L inline-six engine, was a premium offering in its class, competing with other luxury sedans of the era and praised for its robust construction and advanced safety features for its time.

This comprehensive factory service and repair workshop manual provides detailed information for the maintenance, diagnosis, and repair of your Mercedes-Benz W123 280E. It covers all major systems, including the engine mechanical and electrical components, fuel system, transmission, drivetrain, suspension, steering, brakes, and body. With step-by-step procedures, diagnostic guides, and technical specifications, this manual is an essential resource for owners and technicians aiming to preserve the longevity and performance of this classic vehicle.