The BMW 528i, part of the E28 generation, represents a significant chapter in the marque's history as a mid-size luxury sports sedan. Produced from 1981 through 1988, this model was renowned for its exceptional driver-focused dynamics, robust M30 engine, and sophisticated engineering. It offered a compelling blend of performance and comfort, competing effectively in its segment. The 528i's key features included a powerful inline-6 engine, advanced suspension systems for its time, and solid build quality, all contributing to BMW's reputation for creating the ultimate driving machine.

This comprehensive service repair manual provides detailed information for the BMW 528i (E28) models from 1981 to 1988. It covers a wide range of essential topics, including routine maintenance procedures, in-depth engine mechanicals, fuel and ignition systems, cooling, exhaust, and transmission servicing. Additionally, the manual offers guidance on suspension, steering, brake system repairs, and the electrical system, complete with wiring diagrams. Its purpose is to equip owners, mechanics, and technicians with the knowledge necessary for accurate diagnostics, effective troubleshooting, and successful repair, ensuring the continued optimal performance and longevity of the vehicle.