The Mercedes-benz W123 280SE 1976-1985 Service Repair Manual provides comprehensive information for maintaining and repairing your vehicle. This manual is a valuable tool for both the experienced mechanic and the do-it-yourself enthusiast. The content is organized to guide you through each service and repair procedure with step-by-step instructions and hundreds of detailed illustrations.

The manual covers a wide range of topics including general maintenance, troubleshooting, engine service and repair, transmission service and repair, brake system, wiring diagrams, electrical system, suspension, periodic lubrication, steering, cooling system, fuel injection, fuel system, emission system, heater and air conditioning, engine control system, chassis and body, restraint system, interior, differential and drive, and axle.

This manual provides you with the necessary information to perform routine maintenance tasks such as oil changes, tire rotations, and filter replacements. It also offers detailed instructions for troubleshooting and repairing more complex problems, saving you money by allowing you to work on your vehicle yourself.

The Mercedes-Benz W123 280SE, produced from 1976 to 1985, stands as a testament to German engineering and automotive excellence. This mid-size luxury sedan embodied a blend of robust construction, timeless design, and refined performance. Powered by a 2.8-liter, six-cylinder M110 engine, the 280SE delivered a smooth and responsive driving experience, capable of accelerating effortlessly while maintaining a comfortable ride. The engine's fuel injection system ensured efficient fuel consumption, a crucial feature in an era of rising energy costs. Beyond its mechanical prowess, the W123 280SE showcased Mercedes-Benz's commitment to safety and durability. Built with a robust body structure and equipped with advanced safety features for the time, such as crumple zones and a comprehensive braking system, the 280SE provided peace of mind to its occupants. This emphasis on safety and reliability contributed to the W123 model's enduring reputation as one of the most dependable and long-lasting vehicles ever produced.

The W123 280SE's timeless elegance was reflected in its refined interior. The cabin, crafted from high-quality materials and featuring meticulous attention to detail, offered a sense of luxury and comfort. A well-designed dashboard, ergonomically placed controls, and plush upholstery created a serene and inviting atmosphere for both driver and passengers. The car's spacious interior, coupled with generous legroom and headroom, made it a comfortable choice for long journeys. The W123 280SE's success was further accentuated by its versatility. Available in a range of body styles, including sedan, coupe, and wagon, the 280SE catered to diverse needs and preferences. Whether cruising on the open road, navigating city streets, or transporting luggage and passengers, the W123 280SE offered a combination of refinement, practicality, and timeless appeal. Its enduring popularity has cemented its status as a classic Mercedes-Benz, consistently sought after by car enthusiasts and collectors alike.