This comprehensive and detailed service repair manual covers all aspects of the 1988 BMW 525 and 525i models. It is a complete guide to maintaining and repairing your vehicle, providing you with everything you need from basic maintenance to complex troubleshooting. The manual includes detailed instructions, diagrams, and illustrations for every component of your vehicle. You'll find comprehensive information on engine, transmission, suspension, brakes, electrical systems, and more. Whether you're a seasoned mechanic or a DIY enthusiast, this manual is an invaluable resource for ensuring your BMW runs smoothly and reliably.

The 1988 BMW 525i, part of the E28 generation of the 5 Series, represents a significant chapter in the history of the Bavarian automaker. This mid-size luxury sedan was known for its refined driving experience, elegant styling, and well-appointed interior. Under the hood resided a 2.5-liter naturally aspirated inline-six engine, producing a respectable 170 horsepower. This engine, paired with a smooth-shifting five-speed manual or four-speed automatic transmission, provided a balance of performance and fuel efficiency. The 525i's handling was praised for its precise steering and balanced suspension, making it a joy to drive on winding roads. The interior featured high-quality materials, comfortable seats, and a user-friendly dashboard, offering a premium and sophisticated experience for both driver and passengers. While not as powerful as some of its contemporaries, the 1988 525i appealed to drivers seeking a blend of luxurious comfort and driving engagement. This generation of the 5 Series was also notable for its advanced safety features, including standard anti-lock brakes and a robust structure designed to protect occupants in the event of a collision. Although production of the E28 5 Series ended in 1988, these cars have retained a loyal following among enthusiasts who appreciate their timeless design, solid engineering, and enduring reliability. While no longer in production, the 1988 525i remains a compelling testament to BMW's commitment to building cars that are both rewarding to drive and a pleasure to own.