This comprehensive BMW E28 528E 535I 5 Series 1985 Electronic Troubleshooting Manual is designed to be a valuable resource for technicians, mechanics, and anyone seeking to repair, learn about, or work on these vehicles. It contains detailed information directly from the original manufacturer, including circuit diagrams, technical data, and equipment specifications. The manual covers a wide range of topics essential for understanding and maintaining your BMW E28, from general maintenance and troubleshooting to in-depth repair procedures for various systems.

Dive into sections dedicated to engine service and repair, transmission service and repair, brake systems, wiring diagrams, electrical systems, suspension components, periodic lubrication, steering systems, cooling systems, fuel injection and fuel systems, emission systems, heater and air conditioning, engine control systems, chassis and body, restraint systems, interior components, differential and drive systems, and axles. This manual is a comprehensive guide that equips you with the knowledge and information needed to confidently tackle a variety of repair and maintenance tasks.

The BMW E28 5 Series, produced from 1981 to 1988, represents a significant milestone in the evolution of BMW's flagship sedan. The E28, a successor to the E12, was renowned for its blend of luxury, performance, and engineering refinement. This generation saw the introduction of a wider range of engine options, including the fuel-efficient 528E, equipped with a 2.8-liter six-cylinder engine, and the powerful 535i, featuring a 3.5-liter inline-six. The E28's sleek, aerodynamic design, characterized by sharp lines and a low-slung profile, was a departure from the more conservative styling of its predecessor. The interior was equally impressive, offering a spacious and luxurious environment with high-quality materials and meticulous attention to detail.

The E28's technical innovations contributed to its reputation for driving dynamics and handling. The car featured a sophisticated suspension system, including a front strut suspension with MacPherson struts and a rear independent suspension with semi-trailing arms. Further enhancing its performance were powerful brakes, precise steering, and a well-balanced chassis. The E28 was also one of the first BMWs to feature the innovative Bosch Motronic engine management system, which provided greater fuel efficiency and improved performance. Beyond its technical prowess, the E28 became a symbol of status and refinement, finding favor with those who valued both driving enjoyment and a touch of exclusivity. The E28's legacy remains strong, and it continues to be sought after by enthusiasts and collectors, cementing its place as a classic BMW.