The BMW 5-series, chassis code E34, represents a significant evolution in executive sedan and wagon design, introduced for the 1988 model year. Building on BMW's reputation for engineering excellence and driver-focused performance, the E34 offered a blend of sophisticated styling, robust build quality, and engaging driving dynamics, solidifying its position in the luxury automotive market. Notable features included its aerodynamic profile, a range of powerful inline-four, inline-six, and V8 engines, and a rear-wheel-drive platform that emphasized its 'Ultimate Driving Machine' philosophy. This generation was celebrated for its excellent handling, comfortable interiors, and overall solid construction, making it a highly regarded competitor in its segment.

This comprehensive factory service manual provides in-depth coverage for all E34 5-series models produced for the 1988 model year, including all gasoline and diesel engines, as well as manual and automatic transmissions. The manual details procedures for routine maintenance, diagnostics, and repair across all major mechanical, electrical, and body systems. It serves as an essential resource for owners, mechanics, and technicians, offering factory-level detail on everything from basic fluid checks and component replacements to complex engine and transmission rebuilds. With over 1500 pages of information, this English-language manual is designed to ensure the proper upkeep and repair of your vehicle.