This manual covers the BMW 3 Series 325i, model code E30, produced in 1989. Renowned for its superior handling and driving dynamics, the 325i embodies BMW's engineering philosophy, offering a driver-focused experience. As part of the iconic E30 generation, it features a timeless design and a robust inline-6 cylinder, 2.5-liter M20B25 engine. This vehicle was engineered for performance-oriented luxury car buyers and enthusiasts, competing in the compact executive segment with a reputation for build quality and brand prestige.

This comprehensive workshop and service manual provides detailed information for the maintenance, repair, and troubleshooting of your 1989 BMW 325i. It covers all major systems, including the engine mechanical and management aspects, drivetrain, suspension, steering, brakes, and electrical systems. The manual includes routine maintenance procedures, step-by-step instructions for major repairs, component replacement guides, and diagnostic procedures with symptom-to-cause analysis. With extensive diagrams, torque specifications, and details on special tools, this manual is an essential resource for owners and technicians seeking to maintain the performance and longevity of their vehicle.