The BMW 5-series, chassis code E39, represents the fourth generation of BMW's executive sedan and wagon, produced from 1995 to 2003. Introduced for the 1996 model year, this generation is renowned for embodying BMW's "Ultimate Driving Machine" philosophy, offering a sophisticated blend of performance, handling, and understated luxury. Available with potent inline-six and V8 engines, including the 2.5L, 2.8L, and 4.4L variants, the E39 provided a dynamic driving experience, further enhanced by its advanced chassis and optional Steptronic automatic transmission. Its design language featured smoother lines and improved aerodynamics, setting a benchmark for its segment and earning accolades such as Car and Driver's '10Best' list.

This comprehensive service and repair manual provides in-depth guidance for all aspects of the BMW 5-series E39. It covers a wide range of essential maintenance procedures, including scheduled service intervals, fluid specifications, and common issue diagnosis. Detailed repair instructions are provided for all major mechanical and electrical systems, from engine mechanicals and transmission overhauls to suspension, brakes, and the electrical system. Furthermore, the manual includes troubleshooting guides, special tool information, and advanced diagnostic procedures, ensuring that owners, mechanics, and technicians have the necessary resources to maintain and repair their vehicle effectively and efficiently.