This comprehensive BMW 7-series E23 1981 Service and Repair Manual provides everything you need to maintain, service, diagnose, and repair your vehicle. This manual contains the same information used by technicians at dealerships, offering complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications.

Gain access to detailed repair information covering all models and all repair procedures. The manual covers a wide range of topics, including maintenance, engine, control system, mechanical, fuel service specifications, emission control, intake exhaust cooling, lubrication, ignition starting charging, automatic transmission clutch, manual transmission, transfer propeller shaft, drive shaft, differential, axle suspension, tire & wheel, brake control, brake, parking brake, steering column, power steering, air conditioning, supplemental restraint system, seat belt, engine immobilizer, cruise control, wiper & washer, door lock, meter audio/visual, horn, windshield/glass mirror, instrument panel, seat, engine hood/door, exterior & interior, electrical, multiplex/can communication, and much more.

With this manual, you can easily find the information you need without flipping through multiple books. You can print off only the pages and diagrams you require, eliminating the need for greasy, torn, or lost paper manuals. The manual is compatible with all versions of Windows and Mac, allowing you to access it anytime, anywhere.

The BMW 7-Series E23, launched in 1977 and produced until 1986, represented a significant step forward for the German automaker. It was the first generation of the 7-Series, BMW’s flagship luxury sedan, and established the model line's reputation for comfort, performance, and innovation. The E23, built on a shortened version of the E12 5 Series platform, offered a range of powerful engines, including the iconic M70 V12, which debuted in 1986. The E23 was also notable for its advanced features, including an early electronic engine control system, a sophisticated air suspension system, and a luxurious interior with premium materials and advanced comfort features.

Beyond its technical advancements, the E23's design language was a departure from the more conservative styling of previous BMWs. The bold and angular lines, particularly the distinctive "shark nose" grille, were a statement of the model's prestige and power. The car's interior was designed with a focus on driver-centricity and comfort, with ergonomic seating, comprehensive instrumentation, and a premium sound system. The E23 7-Series represented a shift in BMW's brand image, showcasing the company's ability to produce not only sporty and performance-oriented cars but also luxurious and sophisticated vehicles that could compete with the best established brands in the world. The E23 7-Series, though now a classic, remains a testament to BMW's commitment to engineering excellence and its ability to create cars that are both stylish and functional.