This comprehensive workshop repair service manual is your essential guide to maintaining and repairing your BMW 528i, covering model years 1981 through 1988. It provides detailed technical information, diagrams, and instructions for a wide range of service procedures. From routine maintenance like oil changes and filter replacements to complex engine and transmission overhauls, this manual equips you with the knowledge and steps you need to confidently perform repairs yourself. You'll find detailed information on engine operation, electrical systems, suspension, brakes, bodywork, and more. Whether you're a seasoned mechanic or a DIY enthusiast, this manual provides the professional-level guidance you need to keep your BMW 528i in top condition.

The BMW 528i, produced from 1981 to 1988, marked a significant milestone in the evolution of the iconic German marque. This generation, internally designated as the E12, served as the final iteration of the first-generation 5 Series and represented a refinement and enhancement of the original model launched in 1972. The 528i was powered by a 2.8-liter inline-six engine, pushing out a respectable 184 horsepower. This engine was renowned for its smooth power delivery and characteristic BMW engine note. Its fuel-injected nature contributed to improved fuel economy and performance compared to its carburetor-equipped predecessors. The 528i offered a driving experience that married comfort and handling, a hallmark of BMW's philosophy. Its suspension was engineered to provide a balance of ride quality and responsiveness, making it equally at home on winding roads and high-speed autobahns. While aesthetically similar to its earlier counterparts, the 528i featured subtle enhancements that improved its overall appeal. The front grille design was slightly revised, while new wheel designs and trim pieces contributed to a more refined and modern aesthetic. Inside, the 528i provided a comfortable and well-appointed cabin, with high-quality materials and a driver-centric layout. It offered a blend of luxury and practicality, appealing to a diverse range of buyers. The 528i was a testament to BMW's commitment to engineering excellence and design sophistication. It combined impressive performance with a comfortable and refined driving experience, cementing its place as a classic and highly sought-after luxury car. The 528i's legacy continues to inspire enthusiasts today, making it a cherished model in the BMW pantheon.