This workshop service repair manual provides comprehensive coverage for the Mercedes-Benz 190D and 190Db (chassis code W201) and the 190SL (chassis code W121). The W201, introduced in 1982 and produced until 1993, was Mercedes-Benz's entry into the compact executive segment, known for its solid engineering, advanced multilink rear suspension, and durable diesel engines, earning it the nickname 'Baby Benz' and a prestigious Italian Car Design Award. The W121, produced from 1955 to 1963, was a stylish and accessible sports car, offering a classic European design and a charming convertible experience. Both models represent significant chapters in Mercedes-Benz's heritage of innovation and quality.

This 628-page English-language manual is designed to assist owners, mechanics, and technicians in maintaining and repairing these vehicles. It details all aspects of vehicle operation, including engine mechanicals, fuel systems, cooling, exhaust, transmissions (manual and automatic), drivetrain, suspension, steering, brakes, and electrical systems. The manual also covers bodywork, interior components, scheduled maintenance, troubleshooting, diagnostic procedures, and provides critical torque specifications and alignment data. Its extremely high technical depth ensures that all levels of service, from routine upkeep to complete overhauls, are thoroughly explained.