This comprehensive Mercedes 380 SEC 1982-1983 Service Repair Manual provides detailed instructions and specifications for all aspects of repair, maintenance, rebuild, refurbishment, and restoration. It covers the same information used by professional technicians and mechanics, offering a wealth of knowledge for both novice and experienced car enthusiasts. The manual features step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for a wide range of procedures, ensuring you can confidently tackle any task. From inspecting component condition and fluid levels to replacing parts and performing complex repairs, this manual is your one-stop resource for keeping your Mercedes 380 SEC in top shape. Key topics covered in this manual include: * **Engine & Drivetrain:** Engine oil and filter change, adjusting valve clearance, checking injection timing, replacing fuel filters, air filter maintenance, coolant replacement, transmission fluid and filter change, clutch system maintenance, transfer case fluid change, and more. * **Suspension & Steering:** Suspension inspection, front and rear axle maintenance, wheel inspection and rotation, tire pressure and bolt tightening, steering system inspection and adjustment, and more. * **Brakes:** Brake fluid level and line inspection, brake pad and disc inspection and replacement, parking brake adjustment, brake system testing, and more. * **Electrical Systems:** Battery fluid level, warning and indicator lamps, cleaning water drains, removing and installing engine compartment panels, and more. * **Body & Interior:** Door and window lubrication, sunroof and soft top maintenance, windshield wiper and washer inspection, interior cleaning and maintenance, seat adjustment and safety belt inspection, and more. * **Heating & Air Conditioning:** AC refrigerant charge, dust filter replacement, active charcoal filter replacement, recirculating air filter replacement, and more. With this manual in hand, you'll have access to expert-level information and guidance, empowering you to perform repairs and services with confidence.

The Mercedes-Benz 380 SEC, produced from 1982 to 1983, represents the pinnacle of luxury and performance in the automotive world. This elegant coupe, built upon the W126 chassis, embodies the iconic Mercedes design language of the era - sleek, sophisticated, and impeccably crafted. The 380 SEC is powered by a smooth and powerful 3.8-liter V8 engine, generating 190 horsepower and delivering a refined yet exhilarating driving experience. Beyond its impressive performance, the 380 SEC pampers its occupants with sumptuous leather upholstery, opulent wood trim, and a meticulously engineered cabin. The car's spacious interior offers generous legroom and headroom, ensuring a comfortable journey for both driver and passengers. This luxurious coupe boasts an extensive array of features, including a sophisticated climate control system, a premium sound system, and a comprehensive suite of safety features. The 380 SEC's enduring legacy rests on its timeless design, exceptional engineering, and unwavering dedication to luxury and comfort. However, even the most meticulously crafted automobiles require regular maintenance and repair to maintain their peak performance and longevity. This is where a dedicated service repair manual comes into play. A service repair manual for the Mercedes 380 SEC (1982-1983) is an indispensable resource for owners, mechanics, and enthusiasts alike. It provides detailed step-by-step instructions, diagrams, and specifications for all aspects of the vehicle's maintenance and repair. From routine oil changes to complex engine overhauls, the manual covers everything in meticulous detail. It includes troubleshooting guides, component diagrams, wiring schematics, and valuable information on safety precautions. The manual also offers insights into the car's unique design elements, intricate systems, and critical components, empowering owners and mechanics to diagnose and resolve issues effectively. This valuable resource serves as a cornerstone for maintaining the 380 SEC's legendary performance, reliability, and enduring elegance, ensuring that this classic automobile continues to turn heads and captivate enthusiasts for generations to come.