This workshop service manual covers the 3 Series, specifically the 318i model (chassis code E30) with the M10B18 engine, for the production years 1984 through 1990. The 3 Series is renowned for its exceptional driving dynamics, robust engineering, and classic styling, embodying the philosophy of 'The Ultimate Driving Machine'. As a compact executive car, it offered a premium driving experience, often recognized for its performance and handling, making it a popular choice among enthusiasts and a frequent recipient of prestigious automotive awards.

This comprehensive 554-page English-language manual provides detailed information for repair and maintenance. It covers all major systems, including complete engine mechanicals and electrical systems, manual and automatic transmissions, drivetrain, suspension, steering, brakes, and bodywork. The manual includes routine maintenance procedures, diagnostics and troubleshooting for common issues, and in-depth guides for engine and transmission rebuilds, as well as brake and suspension component replacement. This resource is designed to empower E30 owners, classic car enthusiasts, and independent automotive technicians to effectively maintain and repair their vehicles.