This comprehensive 1987 Mercedes W126 SEC Service and Repair Manual provides detailed instructions, diagrams, illustrations, wiring schematics, and specifications for all models and repairs. This manual is the same one used by technicians at Mercedes dealerships to maintain, service, diagnose, and repair your vehicle.

The manual covers everything from basic maintenance to complex repairs, including engine, control system, mechanical, fuel service specifications, emission control, intake exhaust cooling, lube, ignition starting charging, auto transmission clutch, manual transmission, transfer propeller shaft, drive shaft, differential, axle suspension, tire & wheel, brake control, brake, parking brake, steering column, power steering, air condition, supplement restraint system, seat belt, engine immobilizer, cruise control, wiper & washer, door lock, meter audio/visual, horn, windshield/glass mirror, instrument panel, seat, engine hood/door, exterior & interior, electrical, multiplex/can communication and much more.

This manual offers a wealth of information that will empower you to understand and repair your vehicle with confidence. You will find step-by-step instructions and clear illustrations guiding you through every process. Print off the pages and diagrams you require and conveniently take them with you to your vehicle or workshop.

The 1987 Mercedes-Benz W126 SEC, short for "S-Klasse Coupe," represented the pinnacle of luxury and performance in the automotive world. This iconic coupe, produced from 1981 to 1989, was the successor to the legendary W116, further building upon its reputation for opulence, comfort, and engineering excellence. The W126 SEC was available with a range of powerful engines, including the 5.0L V8 and the flagship 5.6L V8, both renowned for their smooth, refined power delivery and impressive longevity. The car's sleek, coupe-like silhouette, characterized by its flowing lines and dramatic raked windshield, was a testament to the German automaker's design prowess. Inside, the SEC offered an unparalleled level of luxury, with plush leather upholstery, opulent wood trim, and a sophisticated dashboard. Advanced features such as electric windows, power seats, climate control, and a high-end audio system were standard, making the SEC a true technological marvel for its time.

Beyond its luxurious amenities, the W126 SEC also boasted impressive performance capabilities. The powerful engines, coupled with the car's rigid chassis and advanced suspension system, provided a combination of effortless acceleration, precise handling, and a comfortable ride. The SEC's reputation for reliability and durability was further enhanced by its robust construction and meticulous engineering. Today, the 1987 Mercedes-Benz W126 SEC is considered a classic and remains highly sought after by collectors and enthusiasts alike. Its timeless design, exceptional build quality, and enduring performance continue to captivate drivers and cement its status as one of the most iconic luxury coupes ever produced. The 1987 Mercedes W126 SEC Service and Repair Manual is an essential resource for owners and mechanics, providing comprehensive information on maintaining and repairing this iconic vehicle.