This manual covers the Mercedes-Benz 280E, chassis code W123, from the First Generation W123 series, produced between 1976 and 1985. The 280E, powered by the M110 2.8L Inline-6 engine, is renowned for its exceptional engineering quality, robust reliability, and the enduring legacy of Mercedes-Benz's commitment to automotive excellence. This model represents a pinnacle of its era, offering a blend of performance and comfort that has cemented its status as a classic vehicle.

This comprehensive workshop and service manual provides detailed guidance for owners, professional technicians, and enthusiasts. It covers all essential aspects of the vehicle, including powertrain, chassis, and electrical systems, with specific instructions for maintenance, troubleshooting, and repair procedures. The manual includes technical specifications, diagnostic information, and information on special tools, ensuring that the vehicle can be maintained and repaired to the highest standards, preserving its legendary durability and performance.