This comprehensive repair service manual for the BMW 740iL and 750iL E32 models, covering years 1988-1994, is designed for both mechanically inclined owners and independent automotive service professionals. It provides detailed specifications and procedures equivalent to those used by authorized dealer service departments. The manual delves into every aspect of the vehicle, offering in-depth guidance on a wide array of topics. From general information and engine service and overhauling, to transmission, chassis, body, wiring, fuel system, emission control, induction, mechanical, control system, transmission and differentials, troubleshooting and diagnostics, steering and suspension, brakes, and ABS, the manual covers it all. Furthermore, it includes complete specifications, torque settings, and detailed instructions for service work. This comprehensive resource empowers you to diagnose engine fault symptoms, research and evaluate the best repair approach, test suspected parts using advanced techniques, trace and verify wiring diagrams, understand different engine management systems, and perform common fixes. It enables you to communicate effectively with mechanics, ensuring they understand the issue and provide accurate repairs. Additionally, the manual offers practical solutions for common problems like no-starts, hesitations, and stalling, accompanied by illustrative drawings for easy understanding. It also includes valuable tips on preventing minor issues from escalating into major problems.

The BMW 740i/750i E32, produced from 1988 to 1994, marked a significant step forward for the German automaker in the luxury sedan segment. This generation of the 7 Series introduced a host of innovations, including a redesigned chassis, advanced engine technology, and luxurious interior appointments. The E32's sleek, aerodynamic body, penned by renowned designer Claus Luthe, featured a striking low-slung profile and a striking trapezoidal grille that became a signature element of BMW design. The car's advanced construction incorporated extensive use of aluminum to minimize weight, contributing to its impressive handling and performance. The interior boasted a spacious cabin with opulent leather upholstery, wood trim, and cutting-edge technology, including a digital instrument cluster and an optional navigation system. Under the hood, the 740i was powered by a 4.0-liter inline-six engine, producing 282 horsepower, while the 750i benefited from a 5.0-liter V12, generating a commanding 300 horsepower. Both engines were renowned for their smooth and refined nature, coupled with impressive acceleration and a thrilling exhaust note. The E32 introduced numerous technological advancements, including an optional electronic four-wheel steering system that enhanced handling and stability at high speeds. The car also featured an advanced suspension system with self-leveling capabilities, ensuring a comfortable ride even when fully loaded. The BMW 740i/750i E32 established itself as a benchmark for luxury and performance, offering a compelling combination of elegance, comfort, and driving dynamics. Despite its age, the E32 remains a highly sought-after classic, appreciated for its timeless design, impressive technology, and enduring driving experience.