This manual covers the BMW 5 Series E28, produced from 1981 to 1985. Known for embodying BMW's philosophy of "The Ultimate Driving Machine," the E28 offered a blend of performance, engineering quality, and driver engagement. Available with M30 inline-six engines, including the 2.8L M30B28 in the 528i and the 3.4L M30B34 in the 535i, it provided a refined driving experience. The E28 featured a robust cast iron engine block and aluminum cylinder heads, with a timing chain for durability. Its design, characterized by the iconic Hofmeister kink and kidney grille, established a strong visual identity. This model served as a successor to the E12 and was later succeeded by the E34, with over 600,000 units produced globally.

This comprehensive service and repair workshop manual provides detailed information for maintaining and repairing the BMW 5 Series E28. It covers all major mechanical and electrical systems, including engine mechanicals, engine management, transmission, suspension, brakes, and the electrical system. The manual includes step-by-step repair procedures, diagnostic guides, component rebuild instructions, and essential technical specifications such as torque values and fluid capacities. It is designed for professional technicians and owners alike, offering factory-quality detail to ensure efficient and accurate maintenance and repair, ultimately helping to preserve the vehicle's performance and longevity.