This comprehensive factory service repair manual for the 1985 BMW 535, 535i, and M535i provides in-depth technical information for every aspect of vehicle maintenance and repair. From basic troubleshooting and routine servicing to complex engine and transmission overhauls, this manual is your essential resource for keeping your BMW running smoothly. Detailed illustrations, clear instructions, and precise specifications ensure you have the information you need to perform all repairs and maintenance tasks confidently. Its comprehensive coverage includes engine, transmission, suspension, brakes, electrical systems, bodywork, and more. This official factory manual is the ultimate guide for technicians, mechanics, and dedicated BMW enthusiasts who want to understand and maintain their vehicle at the highest level.

The BMW 535i, and its performance-oriented sibling the M535i, were the epitome of German engineering and luxury during the mid-1980s. Produced from 1981 to 1988, these second-generation E28 5 Series models were a significant departure from their predecessors, boasting greater power, refinement, and a striking new design. The 535i, powered by a 3.4-liter inline-six engine, offered a healthy 182 horsepower and 200 lb-ft of torque. This potent combination made it a formidable contender in the executive sedan segment, capable of sprinting from 0 to 60 mph in a respectable 7.8 seconds. However, it was the M535i that truly captivated enthusiasts. This performance version, featuring an upgraded 3.5-liter engine with revised camshafts and a higher compression ratio, produced a formidable 218 horsepower and 221 lb-ft of torque, making it a true driving machine. This engine was paired with a five-speed manual transmission, sending power to the rear wheels through a limited-slip differential. The M535i was further distinguished by its distinctive styling cues, including a unique front spoiler, larger wheels, and a sport-tuned suspension. Beyond its performance, the E28 5 Series resonated with drivers due to its inherent practicality and luxurious interior. The 535i and M535i boasted spacious cabins, offering comfortable seating for five occupants. The interiors featured high-quality materials, including leather upholstery, wood trim, and a sophisticated instrument panel. The vehicles were also equipped with a comprehensive range of features, including power windows, power locks, air conditioning, and a premium sound system. The E28 5 Series was praised for its handling and ride quality, offering a compelling blend of comfort and agility. These vehicles remained popular choices for driving enthusiasts and executives alike, solidifying their position as icons of 1980s automotive design and engineering. These vehicles were renowned for their reliability, with many examples still on the road today, a testament to their robust construction and timeless appeal.