This comprehensive service and repair manual is specifically designed for the 1987 BMW 7 Series (E23) and covers all models and repairs in detail. It provides the same information used by technicians at BMW dealerships to service, diagnose, and repair your vehicle.

The manual includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to guide you through every repair process. You'll find detailed information on a wide range of systems, including:

* **Maintenance:** Routine maintenance procedures, schedules, and tips.
* **Engine:** In-depth coverage of engine components, troubleshooting, and repair.
* **Control Systems:** Diagnostics and repair for engine control systems.
* **Mechanical Systems:** Detailed information on mechanical components like the transmission, drivetrain, suspension, and brakes.
* **Fuel Service:** Specifications and procedures for fuel systems.
* **Emission Control:** Troubleshooting and repair of emission control systems.
* **Cooling System:** Maintenance and repair of the cooling system.
* **Lube and Maintenance:** Guidance on lubrication and fluid changes.
* **Ignition, Starting, and Charging Systems:** Diagnosis and repair of these vital systems.
* **Transmission Systems:** Information on both automatic and manual transmissions.
* **Drive Train:** Repair and maintenance for the drive shafts, differentials, and axles.
* **Suspension:** Troubleshooting and repair of suspension components.
* **Wheels and Tires:** Guidance on tire selection, maintenance, and repair.
* **Brakes:** Detailed information on brake systems, including drum and disc brakes.
* **Steering:** Repair and maintenance procedures for steering components.
* **Air Conditioning:** Diagnosis and repair of air conditioning systems.
* **Safety Systems:** Information on safety systems like seat belts and airbags.
* **Electrical Systems:** Comprehensive coverage of electrical components, including wiring diagrams and troubleshooting.
* **Multiple/Can Communication:** Information on complex communication systems within the vehicle.

This manual is your complete resource for understanding and maintaining your 1987 BMW 7 Series (E23). You can print the pages you need and take them with you to your garage or workshop.

The 1987 BMW 7 Series (E23), a luxurious sedan that epitomized German engineering and craftsmanship, marked a defining moment in BMW's history. Introduced in 1977, the E23 generation of the 7 Series established the model as a benchmark for comfort, performance, and technology in the luxury car segment. With its sleek and sophisticated design, advanced features, and powerful engine options, the 1987 E23 appealed to discerning drivers seeking both opulence and driving pleasure. Its spacious interior featured plush leather upholstery, wood trim, and an array of convenience features, including automatic climate control, power windows, and a premium sound system. Under the hood, the E23 offered a range of robust inline-six and V8 engines, providing ample power and smooth performance.

The 1987 BMW 7 Series (E23) also incorporated several innovations that further enhanced its appeal. The self-leveling suspension system, employing air springs and electronically controlled shock absorbers, ensured a supremely comfortable ride even over uneven surfaces. The optional ABS braking system provided enhanced safety and control, while the advanced electronic ignition system contributed to fuel efficiency and smooth operation. The E23's robust construction and meticulous engineering resulted in a durable and reliable vehicle, capable of delivering years of enjoyment to its owners. However, like any complex machine, the E23 required regular maintenance and repair to maintain its performance and reliability. This is where a comprehensive service and repair manual becomes essential, providing detailed instructions and technical information to assist owners and mechanics in keeping their E23 running smoothly and safely.