This comprehensive 1990 BMW E30 Workshop Repair Manual offers a detailed guide for maintaining, repairing, and diagnosing your BMW. It's your essential resource for understanding every aspect of your vehicle, from basic maintenance tasks to complex engine repairs. The manual covers a wide range of systems, including:

* **Maintenance and General Data:** Provides fundamental information on routine maintenance, specifications, and general vehicle data.
* **Engine and Engine Electrical Equipment:** Covers the intricacies of the engine, its components, and the electrical systems that power it.
* **Fuel System, Fuel Tank, and Lines:** Offers detailed insights into the fuel system, including the tank, lines, and associated components.
* **Radiator, Exhaust System, and Clutch:** Explains the operation and maintenance of the cooling system, the exhaust system, and the clutch.
* **Manual Transmission, Automatic Transmission, and Gear Shift Mechanism:** Provides comprehensive guidance on the various transmission systems, including manual, automatic, and the gear shifting mechanism.
* **Propeller Shaft, Transfer Box, and Front Axle:** Covers the components responsible for transmitting power to the wheels, including the propeller shaft, transfer box, and front axle.
* **Steering and Wheel Alignment:** Offers detailed information on the steering system and how to perform proper wheel alignment.
* **Rear Axle, Brakes, and Pedals:** Explains the rear axle, braking system, and the components related to the brake pedals.
* **Wheels and Tires:** Provides guidance on wheel and tire maintenance, including replacement and proper selection.
* **Integrated Suspension Systems:** Covers the suspension system, its various components, and how they work together to provide a smooth ride.
* **Body and Body Equipment:** Offers information on the vehicle's bodywork, including its various components and their maintenance.
* **Electrical System and Lights:** Detailed information on the electrical system, including the wiring, components, and lighting system.
* **Heating and Air Conditioning:** Explains the operation and maintenance of the heating and air conditioning system.
* **Equipment and Accessories for the Body:** Covers the various accessories and equipment that may be installed on the body of the vehicle.

This manual is your go-to resource for performing successful repairs and maintenance on your 1990 BMW E30, helping you save money on repair costs and ensure the longevity of your vehicle.

The 1990 BMW E30 Workshop Repair Manual is a comprehensive guide designed to assist mechanics and DIY enthusiasts in servicing and repairing the iconic BMW E30 model. This manual serves as an invaluable resource for anyone seeking to delve into the intricate workings of this classic German automobile. It provides detailed instructions, schematics, and specifications covering virtually every aspect of the E30, from engine and transmission to brakes, electrical systems, and bodywork. The manual is organized logically, allowing users to quickly locate the information they need, whether it's a step-by-step procedure for replacing a fuel pump or troubleshooting a faulty electrical component.

The 1990 BMW E30, often regarded as a masterpiece of automotive design, was produced by BMW from 1982 to 1994. This compact executive car, available in various body styles including sedan, coupe, convertible, and wagon, quickly gained a reputation for its sporty handling, sophisticated engineering, and enduring durability. The E30's success was attributed to its well-balanced combination of performance, practicality, and refinement. Powered by a range of petrol and diesel engines, the E30 offered drivers a compelling blend of driving pleasure and everyday usability. Its distinctive design, featuring clean lines, a sloping hood, and a prominent kidney grille, has aged gracefully and continues to hold its place as an automotive icon.