The Mercedes-Benz W123 280E 1984 Workshop Service Repair Manual is a comprehensive guide designed for both experienced mechanics and DIY enthusiasts. It provides detailed instructions, illustrations, and diagrams that cover all aspects of maintenance and repair for your 1984 Mercedes-Benz W123 280E. This manual's detailed substeps and numbered instructions lead you through each repair procedure step by step. Critical information is highlighted with notes, cautions, and warnings throughout each chapter. Bold figure numbers allow you to quickly locate relevant illustrations, ensuring a clear understanding of the process. Enlarged insets within the illustrations provide a closer look at individual parts, enabling accurate identification and examination. The manual's numbered table of contents makes locating specific information easy and efficient. Furthermore, this manual includes dedicated sections for troubleshooting and electrical service procedures, coupled with detailed wiring diagrams to simplify diagnosis and repair of electrical system issues. This comprehensive guide equips you with the knowledge and tools to keep your 1984 Mercedes-Benz W123 280E running smoothly for years to come.

The Mercedes-Benz W123 280E, produced from 1976 to 1985, represents a pinnacle of German engineering during the 1970s and 80s. This mid-size sedan, known for its robust construction, timeless styling, and exceptional durability, established a legacy for the brand that continues to this day. The 280E designation refers to its 2.8-liter inline-six engine, a naturally aspirated powerplant known for its smooth and efficient performance. This engine, coupled with a four-speed automatic or five-speed manual transmission, provided a balance of power and fuel economy, making it a popular choice for both daily driving and longer journeys. Notably, the W123 280E incorporated numerous innovative features for its time, such as a self-leveling suspension, a sophisticated ventilation system, and a high level of safety equipment. Beyond its functional attributes, the W123 280E exuded a sense of refinement and solidity that was synonymous with Mercedes-Benz at the time. Its clean lines, elegant chrome accents, and substantial construction conveyed a sense of quality and longevity that has stood the test of time. The spacious and well-appointed interior offered comfort and practicality, with durable materials and thoughtful ergonomics. Over the years, the W123 280E has earned a reputation as a reliable, dependable, and durable vehicle, with many examples still on the road today. This enduring popularity is a testament to the car's meticulous engineering, timeless design, and the inherent quality that defines the Mercedes-Benz brand. The 1984 model year represents the later stages of the W123's production run, incorporating minor refinements and updates to its design and features. A 1984 W123 280E workshop service repair manual would be an invaluable resource for any owner looking to maintain and repair their classic Mercedes, ensuring the longevity and enjoyment of this iconic vehicle.