This comprehensive service repair manual provides detailed instructions and technical specifications for all Mercedes-Benz 190 four-cylinder gasoline engine models produced between 1984 and 1988. It covers a wide range of topics, including engine components, chassis systems, electrical systems, and bodywork. The manual starts with an introduction to the Mercedes-Benz 190, followed by general technical data, including engine specifications and safety precautions. It then delves into the intricacies of the engine, covering topics such as the crankshaft, cylinder head, timing, valvetrain, fuel injection system, air filter, belt drive, intake and exhaust manifolds, emission system, lubrication system, cooling system, engine suspension, and accelerator control. Moving beyond the engine, the manual covers the chassis suspension system, including the front axle, rear axle, wheels, propeller shaft, braking system, vacuum system, steering system, and electrical system. It also provides detailed information about the bodywork, including glass and windows, interior equipment, doors, sliding roof, central locking system, seats, and restraint systems. The manual is organized for easy navigation, allowing you to quickly find the information you need. It includes a comprehensive table of contents and detailed indexes to ensure a smooth and efficient experience.

The Mercedes-Benz 190, internally designated W201, was a compact executive car produced by the German automaker Mercedes-Benz from 1982 to 1993. It was the first Mercedes-Benz model to feature a four-cylinder engine in a rear-wheel drive configuration since the 190 SL of the 1950s. While the 190 was initially intended to be a smaller, more affordable alternative to the larger Mercedes-Benz models, it quickly gained a reputation for its sporty handling, refined performance, and high levels of build quality. The 190 was also notable for introducing a number of innovative technologies to the automotive industry, including the first use of a fully independent multi-link rear suspension on a mass-produced car, which revolutionized the way cars handled. It was also the first Mercedes-Benz model to feature a diesel engine with a turbocharger. The 1984-1988 model years represent the first generation of the W201, featuring a range of petrol and diesel engines with varying power outputs. The engines ranged from a 1.8-liter four-cylinder to a 2.6-liter six-cylinder, with the most powerful option being a 2.3-liter turbocharged four-cylinder engine in the 190E 2.3-16 model, which was specifically designed for motorsport. This particular model was highly successful in touring car racing, making it a popular choice among enthusiasts. The 190 was also offered in a variety of body styles, including a four-door sedan, a five-door station wagon, and a two-door coupé. The 1984-1988 model years are generally regarded as the most desirable among collectors, as they feature the original, uncluttered styling and are considered to be more mechanically reliable than the later models. The 190 proved to be a commercially successful model for Mercedes-Benz, selling over 1.8 million units worldwide before being replaced by the W202 model in 1993.