The BMW 735i and 735iL, chassis code E32, represent a significant era in luxury sedan engineering from BMW, produced in 1989. These vehicles were designed to offer a sophisticated driving experience, characterized by a smooth M30 inline-six engine delivering approximately 208 horsepower and 225 lb-ft of torque, coupled with advanced features for its time, including an Anti-lock Braking System (ABS). The 735iL provided extended wheelbase for enhanced rear passenger comfort. Competitors such as the Mercedes-Benz W124 and Jaguar XJ40 highlight the premium segment this model occupied, emphasizing a commitment to comfort, performance, and advanced technology.

This comprehensive workshop and service manual provides essential information for the maintenance, repair, and diagnostics of the BMW 735i/iL (E32). It covers a wide array of systems, including the M30B35 engine, automatic and manual transmissions, braking systems with ABS, electrical systems with detailed schematics, suspension, steering, and climate control. The manual details procedures for routine maintenance such as oil changes and filter replacements, as well as in-depth repair tasks like engine overhauls and transmission rebuilds. It serves as an indispensable resource for owners and technicians aiming to preserve the performance and longevity of these luxury vehicles.