This comprehensive service and repair manual is specifically designed for the BMW 5 Series (E39) Sedan and Sport Wagon models, covering the 525i, 528i, 530i, and 540i variants produced between 1997 and 2002. It provides an in-depth guide for all aspects of your vehicle's maintenance and repair, making it an invaluable resource for both experienced mechanics and DIY enthusiasts. The manual is packed with clear and detailed instructions, accompanied by numerous illustrations, diagrams, wiring schematics, and specifications. Whether you are tackling a routine maintenance task or a complex repair, this guide offers the necessary information to complete the job correctly. The content covers a wide range of topics, including engine overhaul and rebuilding, brake system maintenance, sunroof operation, timing belt replacement, troubleshooting and diagnostics, computer diagnostic trouble tree charts, engine performance optimization, front-end alignment procedures, suspension adjustments, transmission removal and installation, air conditioning service, transmission servicing, computer diagnostic codes, firing orders, detailed specifications for each covered model, factory maintenance schedules, serpentine belt routings, timing belt service procedures, brake servicing procedures, driving concerns, complete torque specifications, U-joint and CV-joint service procedures, repair procedures, comprehensive wiring diagrams, and hundreds of illustrations.

The BMW 5 Series (E39) is a renowned executive car manufactured by BMW between 1995 and 2003. This generation, codenamed E39, marked a significant departure from its predecessors, introducing a new platform and styling language that defined the brand's identity for years to come. The E39 was available in a range of body styles, including the popular sedan and the versatile Sport Wagon. The E39 5 Series was renowned for its driving dynamics, combining precise handling, responsive steering, and a comfortable ride, making it a favorite among drivers seeking both sporty performance and everyday practicality. Its powerful engines, ranging from the 2.5-liter six-cylinder in the 525i to the 4.4-liter V8 in the 540i, delivered ample power and impressive acceleration, further enhancing its reputation for driving pleasure. Beyond its driving prowess, the E39 5 Series offered a luxurious and well-appointed interior. Premium materials, meticulous craftsmanship, and thoughtful design created a comfortable and refined environment for both driver and passengers. From its ergonomically designed dashboard to its supportive seats, the E39 provided a sophisticated and engaging driving experience. The E39 also introduced innovative features, including the first production implementation of the iDrive system, which simplified in-car controls and offered a more intuitive way to manage various functions. Despite its age, the E39 5 Series remains a desirable and sought-after car, and with proper care and maintenance, it can continue to provide years of enjoyment for its owners. Its timeless design, balanced performance, and legendary driving experience ensure its place as a classic BMW and a testament to the brand's commitment to engineering excellence.