This manual covers the BMW 3 Series, specifically the E30 chassis, produced from 1984 to 1990. Renowned for its sporty handling, balanced chassis, and high-quality German engineering, the E30 3 Series is a compact executive car that offered a premium driving experience. Available in various body styles including sedan, coupe, and convertible, it was powered by efficient inline-four and inline-six engines, with variants like the 325i and the motorsport-derived M3 becoming iconic. Its design, influenced by Giugiaro, features muscular yet elegant proportions, solidifying its status as a highly sought-after vehicle by enthusiasts and collectors.

This comprehensive workshop service and repair manual provides detailed information for the maintenance, troubleshooting, diagnostics, and overhaul of your BMW 3 Series E30. It covers all major systems, including engine mechanicals, fuel injection and ignition systems, manual and automatic transmissions, suspension, brakes, steering, and the electrical system. With step-by-step repair procedures, diagnostic guides, and technical specifications, this manual is an essential resource for owners, mechanics, and technicians to ensure the proper upkeep and repair of their vehicle.