This workshop repair service manual covers the BMW 5 Series, specifically the 535i and M535i models from the E28 chassis generation, produced between 1985 and 1988. Renowned for its blend of luxury, performance, and robust engineering, the BMW 5 Series of this era was a benchmark in the premium mid-size sedan segment. The 535i and M535i variants, powered by the M30 inline-six engine, offered enhanced driving dynamics and were celebrated for their sporty character and driver-focused design, embodying BMW's commitment to automotive excellence.

This comprehensive manual provides detailed information essential for the maintenance, repair, and troubleshooting of your BMW 5 Series. It covers all major systems, including engine management, drivetrain, suspension, braking, and electrical systems, with in-depth procedures for routine maintenance, component replacement, and diagnostics. Whether you are a professional technician or a dedicated enthusiast, this guide offers the technical specifications, wiring diagrams, and step-by-step instructions needed to ensure your vehicle remains in optimal condition, maintaining its performance and reliability.