The 530i, part of the E34 generation, represents a pinnacle of executive sedan engineering from the 1988 to 1991 model years. Renowned for its exceptional build quality, balanced chassis, and driver-focused performance, this model offered a compelling blend of luxury and dynamic capability. Its iconic styling, combined with a robust inline-six engine (typically the M30B35 in relevant markets for this manual), ensured a refined and engaging driving experience, making it a strong competitor in the premium sedan segment of its time. This comprehensive Service and Repair Manual provides detailed procedures for maintaining and repairing your 530i (E34) from 1988-1991. It covers all essential systems, including engine mechanicals, fuel and ignition systems, transmission, suspension, steering, brakes, and electrical components. You will find step-by-step instructions for routine maintenance, diagnostic troubleshooting, component repair and overhaul, along with crucial technical specifications and wiring diagrams. This manual is an indispensable resource for owners and technicians seeking to preserve the performance and longevity of their vehicle.