This manual covers the BMW 318i, a second-generation E30 model produced from 1988. Known for its renowned driving dynamics, rear-wheel drive, and balanced chassis, the 318i embodies BMW's legacy of performance and engineering excellence. Its sporty yet refined styling, featuring the classic BMW upright kidney grille, made it a standout in the compact executive segment, competing with vehicles like the Mercedes-Benz 190E and Audi 80/90. This generation of the 3 Series was a highly successful platform, contributing significantly to BMW's established reputation for quality and driver engagement.

This comprehensive service and repair manual provides in-depth guidance for owners and technicians. It details maintenance procedures, diagnostic troubleshooting, and repair processes for all major systems, including the M10 engine, manual and automatic transmissions, suspension, steering, braking, and electrical systems. The manual includes expert-level information for everything from basic maintenance, such as oil changes and filter replacements, to complete engine and transmission overhauls, and offers restoration guidance. High-quality, detailed schematics and illustrations are provided to assist with all aspects of vehicle upkeep and repair.