This comprehensive service and repair manual provides detailed instructions and illustrations for maintaining, servicing, diagnosing, and repairing your 1988 Mercedes W126 SE. It covers all models and includes everything from basic maintenance procedures to complex engine and transmission repairs.

The manual uses clear and concise language, along with diagrams and wiring schematics, to guide you through each repair step-by-step. It covers all aspects of your vehicle, including:

* **Engine:** Engine specifications, maintenance, repair, and troubleshooting.
* **Transmission:** Automatic and manual transmission repair, including clutch and gear replacement.
* **Brakes:** Braking system diagnosis, adjustment, and repair, including parking brakes.
* **Suspension:** Suspension components identification, maintenance, and repair.
* **Electrical System:** Electrical diagrams and troubleshooting instructions for all electrical systems.
* **Bodywork:** Exterior and interior components identification, repair, and replacement.
* **Air Conditioning:** Air conditioning system maintenance, diagnosis, and repair.
* **And much more...**

This manual is the same one used by Mercedes-Benz technicians, providing you with accurate and up-to-date information to confidently service and repair your vehicle. You can print the pages and diagrams you need, giving you the convenience of using the manual at your workbench or in your garage.

The 1988 Mercedes-Benz W126 SE, often referred to simply as the "S-Class," is a testament to German engineering prowess and luxury craftsmanship. This generation of the iconic S-Class, produced from 1979 to 1991, set new standards for comfort, performance, and safety. The W126 SE, in particular, embodies the top-tier refinement and performance expected from Mercedes-Benz. It was available in various body styles, including the elegant Sedan, the spacious Coupe, and the luxurious Cabriolet. The SE trim level, signifying "Sonderausführung," meaning "special version" in German, denoted a higher level of luxury and features compared to the standard model.

The W126 SE was powered by a range of powerful and refined gasoline engines, including the iconic 5.0-liter V8 and the potent 5.6-liter V8. The car's chassis was engineered for unparalleled ride comfort and handling, while the interior boasted luxurious amenities such as premium leather upholstery, wood trim, and advanced comfort features. Safety was paramount, with the W126 SE equipped with features like anti-lock brakes (ABS), airbags, and a robust crumple zone design. This combination of luxury, performance, and safety cemented the W126 SE's reputation as a driving masterpiece and a symbol of opulent automotive engineering, making it a coveted classic among car enthusiasts today.