This manual covers the 1988 BMW 520i (E34), an executive sedan renowned for its iconic design, aerodynamic efficiency, and BMW's signature driving dynamics. Built with premium quality and sophisticated engineering, the E34 generation represented a significant evolution from its predecessor, offering a balanced chassis and a commitment to performance. The 520i model, powered by a 2.0-liter M20B20 inline-six cylinder engine, was designed to deliver a refined driving experience, competing with other luxury marques of its time. Its robust construction and attention to detail have cemented its reputation as a well-engineered vehicle.

This comprehensive service and repair workshop manual provides in-depth information essential for maintaining and repairing the 1988 BMW 520i. It details procedures for all major systems, including the engine, transmission, chassis, and electrical components. The manual covers routine maintenance, complex repairs, and troubleshooting, offering expert-level detail with torque specifications and diagnostic guidance. With over 800 pages of content, including detailed wiring diagrams and engine rebuild procedures, this English-language resource is an indispensable tool for owners, mechanics, and technicians seeking to preserve the performance and longevity of their vehicle.