This comprehensive service and repair manual provides detailed instructions and technical information for the BMW 5-Series (E28) 518, covering models manufactured from 1981 to 1985. It is a professional guide designed for both experienced mechanics and DIY enthusiasts, offering step-by-step procedures and clear illustrations to assist in the maintenance and repair of your vehicle. This manual covers every aspect of your BMW 518, including but not limited to: * **Engine:** Detailed information on the engine, including assembly, disassembly, troubleshooting, and repair procedures. You'll find guidance on components like the cylinder head, pistons, camshaft, valves, and the fuel system. * **Transmission:** Covers both manual and automatic transmissions, providing comprehensive instructions for repair, adjustment, and troubleshooting. Included are diagrams and explanations for gearboxes, clutches, and related components. * **Electrical System:** Explains the electrical system in detail, encompassing wiring diagrams, troubleshooting guides, and repair instructions for components such as the starter, alternator, ignition system, and lighting. * **Brakes:** Detailed information on the braking system, including the master cylinder, calipers, brake lines, and disc and drum brakes. You'll find procedures for inspection, adjustment, and repair. * **Suspension and Steering:** Covers the suspension and steering systems, addressing components like struts, shocks, springs, control arms, steering gearbox, power steering, and wheels. * **Bodywork:** Includes information on body-related repairs, painting, and rust prevention. * **Maintenance and Tune-Ups:** Provides comprehensive guidance on routine maintenance tasks such as oil changes, filter replacements, fluid checks, and adjustments. This manual is designed to be easy to understand, with clear text and high-quality illustrations that make it simple to follow along with each repair procedure. Whether you're a professional mechanic or a home enthusiast, this manual will provide you with the information you need to keep your BMW 5-Series (E28) 518 running smoothly.

The BMW 5-Series (E28) 518, produced from 1981 to 1985, was a compact executive sedan that marked a significant step forward for the Bavarian automaker. While its predecessor, the E12, had set the stage for BMW's reputation for driver-focused performance and handling, the E28 refined and elevated the experience. The 518 was the entry-level variant within the 5-Series lineup, featuring a 1.8-litre four-cylinder engine delivering 90 horsepower and 123 Nm of torque. Though not as powerful as its six-cylinder siblings, it was known for its fuel efficiency and surprisingly sprightly performance for its time. The E28's design, penned by Paul Bracq, brought a more sculpted and aerodynamic look compared to its predecessor, with sharp lines and a low-slung profile. The interior featured a driver-centric layout with high-quality materials and a focus on ergonomics. However, the 518's true legacy lies in its engineering and driving dynamics. The E28 was the first 5-Series to utilize a fully independent suspension, resulting in exceptional handling and ride comfort. Its steering was precise and communicative, giving the driver a direct connection to the road. As a testament to its engineering, the E28 was lauded for its durability and reliability, becoming a popular choice among enthusiasts who appreciated the blend of performance and practicality. Despite being the entry-level model, the 518 retained the core elements that made the E28 a landmark car. Its combination of fuel efficiency, pleasing driving manners, and timeless design cemented its place in automotive history, becoming a sought-after classic for collectors and enthusiasts alike.