This comprehensive service and repair manual provides detailed information on all aspects of the BMW 8-series E31 (1989). It is the same manual used by technicians at authorized dealerships for maintenance, service, diagnosis, and repair.

The manual offers step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for every repair. It covers everything from basic maintenance procedures to complex engine overhauls. You'll find detailed information on:

* **Engine** - Including control systems, mechanical components, fuel service specifications, emission control systems, intake and exhaust cooling, lubrication, ignition, starting, charging, and more.
* **Transmission** - Covering both automatic and manual transmissions, as well as the clutch system, transfer case, propeller shaft, drive shaft, differential, and axle.
* **Suspension and Steering** - Provides information on suspension components, tire and wheel specifications, brake systems (including parking brake), steering column, power steering, and more.
* **Body and Interior** - Includes sections on air conditioning, supplemental restraint systems (seatbelts), engine immobilizer, cruise control, wipers and washers, door locks, instrument panel, seats, engine hood, doors, exterior and interior components, and more.
* **Electrical Systems** - Comprehensive coverage of electrical systems, including multiplex and CAN communication, wiring diagrams, and detailed troubleshooting guides.

This manual is your ultimate resource for all your BMW 8-series E31 repair needs. It's easy to use, with clear instructions and detailed illustrations. You can print out the pages you need to take with you to the garage or workshop.

The BMW 8-Series E31, launched in 1989, was a luxury grand tourer that marked a significant departure for the German automaker. It was BMW's flagship model, designed to compete directly with the Mercedes-Benz S-Class Coupe and the Jaguar XJS. The E31 was a technological marvel for its time, featuring a cutting-edge aluminum chassis, a powerful and refined V8 engine, and an array of innovative features. This sleek and sophisticated coupe was available in various trims, including the 840i, 850i, and the potent 850CSi, which boasted an upgraded engine and a host of aerodynamic enhancements. The 8-Series E31 was praised for its exquisite handling, potent performance, and luxurious interior, solidifying its status as a true driver's car. It was a testament to BMW's engineering prowess and its commitment to providing a truly exceptional driving experience.

Despite its advanced technology and sophisticated design, the E31 faced some challenges. Its high price tag and relatively low production numbers limited its commercial success. Furthermore, its distinctive styling, with its long hood, sloping roofline, and prominent grille, was not universally appreciated, leading to some criticism. Nevertheless, the 8-Series E31 gained a devoted following amongst enthusiasts who appreciated its unique blend of performance, luxury, and technological innovation. Its iconic status grew in the years after production ceased in 1999, becoming a highly sought-after collector's car. Today, the E31 remains a testament to a time when BMW pushed the boundaries of automotive engineering and design, producing a true masterpiece that continues to captivate automotive enthusiasts.