The 1990 BMW 735i and 735iL, chassis code E32, represent the pinnacle of Bavarian Motor Works' luxury sedan engineering for their time. These vehicles are characterized by a sophisticated design philosophy, blending performance with premium comfort, targeting affluent buyers. Available in both standard (735i) and long-wheelbase (735iL) configurations, they offer a refined driving experience powered by the robust 3.5-liter M30B35 inline-6 engine, producing approximately 208 horsepower. The 7 Series of this era was renowned for its advanced technology, luxurious appointments, and a driving dynamic that set benchmarks for the segment, often competing with other prestigious luxury marques.

This comprehensive service and repair workshop manual provides full instructions for the maintenance and repair of your 1990 BMW 735i / 735iL. It covers all major vehicle systems, including engine mechanicals, fuel injection, transmission, drivetrain, braking, suspension, and electrical systems, along with body and chassis components. Detailed procedures for scheduled maintenance, component replacement, troubleshooting, and diagnostics are included, supported by essential technical data and wiring diagrams. This manual is an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance, reliability, and longevity of this luxury sedan.