This manual covers the BMW 5 Series, specifically the 528 and 528i models (chassis code E28), produced between 1981 and 1988. These executive luxury sedans were renowned for their performance-oriented driving dynamics, robust engineering, and sophisticated design, embodying BMW's philosophy of creating "The Ultimate Driving Machine." The E28 generation marked a significant evolution from its predecessor, offering refined chassis dynamics and advanced engine technology for its time, making it a benchmark in the luxury sedan segment and a frequent recipient of accolades such as Car and Driver's '10Best' lists.

This comprehensive workshop repair service manual provides detailed information for owners, mechanics, and technicians. It covers a wide range of systems including engine mechanicals, fuel injection, manual and automatic transmissions, drivetrain, suspension, steering, brakes, electrical systems, and climate control. The manual includes step-by-step procedures for routine maintenance, troubleshooting common issues, major repairs, and component replacements, ensuring the longevity and optimal performance of your BMW 5 Series.