The Mercedes-Benz 560SEL, produced from 1986 to 1991, represented the pinnacle of luxury and engineering for its era. As the flagship long-wheelbase model of the W126 chassis, it was renowned for its exceptional build quality, refined ride comfort, and the potent performance of its 5.6-liter M117 V8 engine. This grand tourer offered a sophisticated driving experience, featuring advanced safety systems for its time, including dual front airbags and ABS, and a luxuriously appointed interior with high-quality materials and ample rear legroom, embodying the 'Sonderklasse' (Special Class) designation.

This factory workshop service repair manual provides comprehensive English-language guidance for the Mercedes-Benz 560SEL (W126) from 1986-1991. It covers all major mechanical, electrical, and body systems, including the engine, drivetrain, suspension, brakes, and electrical systems. The manual details routine maintenance, diagnostics, troubleshooting, component repair and replacement, assembly, disassembly, system adjustments, wiring diagrams, and diagnostic trouble codes. Its extensive coverage, suitable for professional technicians and advanced DIY enthusiasts, ensures the proper maintenance, repair, and longevity of these prestigious vehicles.