This comprehensive service and repair manual is specifically designed for the BMW 5-series (E34) model year 1988. It provides detailed instructions and technical specifications for all models and encompasses every aspect of maintenance, service, and repair. This manual is not generic repair information; it is tailored to the exact specifications of your 1988 BMW 5-series (E34). You will find in-depth guidance on a wide range of topics, including engine and transmission systems, electrical and electronic components, brake and suspension systems, bodywork and interior, and much more. This manual is the same one used by certified technicians at authorized BMW dealerships, ensuring you have access to the most accurate and up-to-date information available.

The BMW 5-Series (E34) is a mid-size executive car that was produced by BMW from 1988 to 1995. It was the third generation of the 5 Series, succeeding the E28 and being followed by the E39. The E34 was a significant departure from its predecessor, boasting a more modern and aerodynamic design, a more spacious and luxurious interior, and a wider range of engine options, including the iconic M5. This generation marked a turning point for BMW, establishing the 5-Series as a true global success story, known for its handling, performance, and overall refinement.

The E34 was offered in a variety of body styles, including sedan, touring (wagon), and even a rare Alpina B10 Bi-Turbo variant. The engine lineup was extensive, ranging from the base 518i with a 1.8-liter four-cylinder engine to the powerful 540i with a 4.0-liter V8. This generation also introduced several new engine variants, including the efficient and fuel-saving 525tds with a 2.5-liter turbocharged diesel engine, and the high-performance M5 which utilized a 3.5-liter straight-six engine producing over 310 horsepower. The E34 was well-equipped for its time, featuring features like power steering, power windows, and a high-quality sound system, while options included leather upholstery, heated seats, sunroof, and a variety of advanced electronic systems.