The Mercedes-Benz W123 280E, produced from 1975 to 1986, stands as a testament to the brand's commitment to robust engineering and enduring quality. This executive-class sedan and coupe, powered by a 2.8-liter inline-six engine featuring Bosch K-Jetronic fuel injection, was renowned for its exceptional durability and refined performance, often earning it the moniker of a 'workhorse' or 'tank' in automotive circles. Its advanced (for the era) safety features, including a reinforced passenger cell and crumple zones, combined with its over-engineered construction, solidified its reputation as a reliable and long-lasting vehicle, a direct competitor to esteemed models from BMW, Audi, Volvo, and Jaguar.

This Master Service and Repair Manual provides comprehensive guidance for the maintenance and repair of the Mercedes-Benz W123 280E. It covers all essential mechanical, electrical, and bodywork aspects, detailing procedures for engine assembly, fuel and ignition systems, transmission service, drivetrain, suspension, steering, brakes, and the complete electrical system, including HVAC. The manual includes step-by-step instructions for routine maintenance, troubleshooting common issues such as fuel system and vacuum line degradation, and complex repairs. With expert-level depth, it is an indispensable resource for owners, mechanics, and technicians aiming to preserve the longevity and performance of this iconic Mercedes-Benz model.

The Mercedes-Benz W123 280E, produced from 1975 to 1986, stands as a testament to the brand's commitment to robust engineering and enduring quality. This executive-class sedan and coupe, powered by a 2.8-liter inline-six engine featuring Bosch K-Jetronic fuel injection, was renowned for its exceptional durability and refined performance, often earning it the moniker of a 'workhorse' or 'tank' in automotive circles. Its advanced (for the era) safety features, including a reinforced passenger cell and crumple zones, combined with its over-engineered construction, solidified its reputation as a reliable and long-lasting vehicle, a direct competitor to esteemed models from BMW, Audi, Volvo, and Jaguar.

This Master Service and Repair Manual provides comprehensive guidance for the maintenance and repair of the Mercedes-Benz W123 280E. It covers all essential mechanical, electrical, and bodywork aspects, detailing procedures for engine assembly, fuel and ignition systems, transmission service, drivetrain, suspension, steering, brakes, and the complete electrical system, including HVAC. The manual includes step-by-step instructions for routine maintenance, troubleshooting common issues such as fuel system and vacuum line degradation, and complex repairs. With expert-level depth, it is an indispensable resource for owners, mechanics, and technicians aiming to preserve the longevity and performance of this iconic Mercedes-Benz model.