This comprehensive factory service repair manual covers the BMW 535 and 535i models for the 1991 model year. Designed to provide automotive technicians and serious DIY enthusiasts with in-depth information, the manual includes detailed instructions for every aspect of repair and maintenance. From routine servicing procedures like oil changes and filter replacements to complex engine overhauls and electrical system troubleshooting, the manual offers step-by-step guidance with clear illustrations and diagrams. You'll find specifications, wiring diagrams, exploded views, torque settings, and troubleshooting tips – everything you need to confidently diagnose and repair your BMW.

The BMW 535i, produced from 1988 to 1995, represented a significant evolution in the German automaker's mid-size executive sedan lineup. This generation, internally designated as the E34, saw a major redesign compared to its predecessor, emphasizing both aesthetic and engineering improvements. The 535i, powered by a 3.5-liter naturally aspirated inline-six engine, was the top-of-the-line model, offering a blend of performance and luxury. The engine, codenamed M30, produced a respectable 208 horsepower and 210 lb-ft of torque, propelling the car from 0 to 60 mph in around 7.5 seconds. This power was delivered through a smooth-shifting five-speed manual transmission, although a four-speed automatic was also available. The 535i boasted a comfortable and refined ride, thanks to its independent suspension and McPherson struts at the front and a semi-trailing arm configuration at the rear. The car offered a generous amount of interior space and amenities, including leather upholstery, power windows and mirrors, and an optional sunroof. Beyond its mechanical prowess, the E34 535i stood out with its elegant yet aggressive styling. The larger, more prominent grille and the sharp lines running along the sides gave the car a distinctive presence on the road. Inside, the cabin was designed with driver comfort and functionality in mind, featuring a well-arranged dashboard and a comfortable seating arrangement. The 535i offered a comprehensive suite of safety features, including anti-lock brakes, dual airbags, and a strong, rigid body structure. Despite its age, the BMW 535i remains a coveted classic among enthusiasts, prized for its timeless design, smooth driving characteristics, and the inherent reliability associated with the M30 engine. While its performance may not match modern standards, the car still delivers a unique driving experience that is both engaging and rewarding. The 535i's enduring legacy is a testament to the engineering excellence and timeless design that have become synonymous with the BMW brand.