This manual covers the BMW 5 Series, specifically the 525 and 525i models from 1982, chassis code E28. Known for its engineering excellence, driving dynamics, and build quality, this executive sedan was designed with a focus on driver engagement and robust mechanicals. Competitors at the time included the Mercedes-Benz W123 and Audi 100. The 5 Series of this era, a second-generation model, replaced the E12 and was praised for its sophisticated suspension and balanced handling, embodying BMW's reputation as a maker of sporty and reliable vehicles.

This comprehensive factory service manual provides detailed information for the maintenance, repair, and troubleshooting of your 1982 BMW 5 Series. It covers all major systems, including the M30 inline-6 engines, manual and automatic transmissions, drivetrain, suspension, brakes, steering, electrical systems, body, and interior. Within its extensive pages, you will find step-by-step repair procedures, diagnostic charts, technical specifications, torque values, and information on special tools. This manual is an essential resource for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their vehicle.