This comprehensive Mercedes-Benz W123 280SE Workshop Repair Manual covers all models, engines, trims, and transmissions manufactured from 1976 through 1985. This manual is identical to the one used by professional mechanics in service shops, offering a complete and intact collection of service, maintenance, and troubleshooting information. It is designed to save you valuable time by providing the most accurate and complete diagnostic, repair, and maintenance information.

The manual is written by the manufacturer and includes hundreds of pages of detailed diagrams and information for specific vehicle repairs. It contains all the essential components for a thorough understanding of your Mercedes-Benz W123 280SE, 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 and Fuel System**
* **Emission System**
* **Heater and Air Conditioning**
* **Engine Control System**
* **Chassis and Body**
* **Restraint System**
* **Interior**
* **Differential and Drive**
* **Axle**

This manual provides detailed substeps for each repair procedure, notes, cautions, and warnings to highlight critical information. Numbered instructions guide you through each repair step-by-step, with bold figure numbers making it easy to match illustrations to instructions. Detailed illustrations, drawings, and photos further clarify each procedure. Enlarged inset sections help you identify and examine parts in detail. A numbered table of contents allows you to quickly find the information you need. This manual also simplifies diagnosing and repairing electrical system issues, combining troubleshooting and electrical service procedures with detailed wiring diagrams for ease of use.

With this professional-quality, highly detailed workshop repair manual, you will have access to the best resources available to work on your vehicle, potentially saving you significant amounts of money on repair costs. This manual will empower you to confidently maintain and care for your Mercedes-Benz W123 280SE.

The Mercedes-Benz W123 280SE, produced from 1976 to 1985, embodies the quintessential German engineering prowess and timeless elegance that has become synonymous with the brand. This model marked a significant evolution in Mercedes-Benz's lineup, introducing a new generation of sedans known for their robustness, reliability, and refined comfort. The 280SE, specifically, represented the epitome of luxury within the W123 family. It featured a powerful 2.8-liter inline-six engine, delivering smooth and effortless power for both highway cruising and urban driving. Its sophisticated suspension system provided a remarkably comfortable ride, absorbing bumps and dips with aplomb, while the meticulously crafted interior offered opulent leather upholstery, wood trim, and a host of modern amenities for the time.

The 280SE's enduring popularity is not only attributed to its luxurious features but also to its robust construction and legendary reliability. This model was engineered to last, with its durable components and meticulous build quality exceeding expectations. Its ability to withstand the test of time, even in challenging conditions, has cemented its status as a classic vehicle. Today, the W123 280SE remains a sought-after classic, appreciated by enthusiasts and collectors alike. Its timeless design, combined with its legendary reliability and luxurious appointments, has ensured its place as a cherished icon of automotive history. As a testament to its enduring appeal, the W123 remains a familiar sight on roads worldwide, a symbol of a bygone era of automotive excellence.