The Mercedes-Benz 380SE, chassis code W126, represents a pinnacle of luxury and engineering from the 1984-1985 model years. As a flagship model of its era, it embodies exceptional build quality, advanced technology for its time, and a commitment to driver and passenger comfort. This sedan competed in the high-end luxury market, offering a refined driving experience powered by a 3.8L V8 engine. Its design emphasized aerodynamic efficiency and a sophisticated aesthetic, making it a symbol of prestige and automotive excellence.

This comprehensive service and repair manual provides in-depth information for the Mercedes-Benz 380SE (W126). It covers all essential systems, including the M116 V8 engine with its K-Jetronic fuel injection, the 4-speed automatic transmission, braking system, suspension, steering, and the complete electrical system. Detailed procedures for maintenance, diagnostics, troubleshooting, and component overhaul are included, ensuring that owners and technicians can effectively maintain and repair this classic vehicle. The manual is designed to be an authoritative resource, facilitating the longevity and optimal performance of the 380SE.