This comprehensive BMW E28 524TD 5 Series 1985 Electronic Troubleshooting Manual is a valuable resource for technicians, mechanics, and anyone seeking to repair or gain a deeper understanding of this vehicle. It contains detailed information on various aspects of the car, providing in-depth insights into its design, operation, and maintenance.

The manual covers a wide range of topics, including:

* **General Maintenance:** Guidance on routine maintenance tasks to ensure optimal vehicle performance and longevity.
* **Troubleshooting:** Troubleshooting procedures to diagnose and resolve common issues experienced with the BMW E28 524TD 5 Series.
* **Engine Service/Repair:** Detailed instructions for servicing and repairing the engine, including components like the fuel injection system, cooling system, and emission system.
* **Transmission Service/Repair:** Information on maintaining and troubleshooting the transmission system.
* **Brake System:** Comprehensive coverage of the brake system, including components, maintenance, and troubleshooting procedures.
* **Wiring Diagram:** Detailed diagrams illustrating the vehicle's electrical system, aiding in understanding wiring pathways and connections.
* **Electrical System:** Guidance on the electrical system, including components, troubleshooting, and repair methods.
* **Suspension:** Information on the suspension system, including maintenance, repair, and troubleshooting strategies.
* **Periodic Lubrication:** A guide to recommended lubrication points and intervals for optimal system performance.
* **Steering:** Detailed information on the steering system, covering components, maintenance, and troubleshooting procedures.
* **Cooling System:** In-depth coverage of the cooling system, including maintenance, repair, and troubleshooting.
* **Fuel Injection:** Detailed information on the fuel injection system, including components, maintenance, and troubleshooting procedures.
* **Fuel System:** Comprehensive overview of the fuel system, including components, maintenance, and troubleshooting strategies.
* **Emission System:** Information on the emission system, covering components, maintenance, and troubleshooting procedures.
* **Heater/Air Conditioner:** Comprehensive guidance on the heater and air conditioner systems, including maintenance, repair, and troubleshooting.
* **Engine Control System:** Details on the engine control system, including components, operation, and troubleshooting.
* **Chassis/Body:** Information on the chassis and body, including maintenance, repair, and troubleshooting procedures.
* **Restraint System:** Coverage of the restraint system, including components, maintenance, and troubleshooting.
* **Interior:** Information on the interior components, including operation, maintenance, and troubleshooting.
* **Differential/Drive:** Detailed information on the differential and drive system, including components, maintenance, and troubleshooting.
* **Axle:** Comprehensive coverage of the axle system, including components, maintenance, and troubleshooting procedures.

This manual is your comprehensive resource for understanding and maintaining your BMW E28 524TD 5 Series.

The BMW E28 524td, produced from 1983 to 1988, was a unique offering in the BMW lineup, combining the sporty elegance of the 5 Series with the practicality and fuel efficiency of a diesel engine. It was the first diesel-powered 5 Series, breaking new ground for BMW, and its success paved the way for future diesel models. Under the hood resided a 2.4-liter, six-cylinder turbodiesel engine, delivering 115 horsepower and 153 lb-ft of torque. This powerplant, coupled with a five-speed manual transmission, offered a surprising level of performance for a diesel-powered car. The 524td was capable of accelerating from 0 to 60 mph in around 13 seconds, achieving a top speed of 115 mph, respectable figures for the time. Moreover, its fuel economy was excellent, averaging over 35 mpg. This combination of performance and efficiency made the 524td a compelling alternative to its gasoline-powered counterparts.

However, the 524td was not without its quirks. The diesel engine, while robust and fuel-efficient, was known for its noisy operation and inherent vibration. Moreover, the electronic systems, particularly the fuel injection system and the early generation of engine management systems, could sometimes be prone to issues. This is where an Electronic Troubleshooting Manual comes in handy. Such a manual provides detailed information on the 524td's electronic systems, including circuit diagrams, diagnostic procedures, and troubleshooting tips. With the help of these manuals, experienced mechanics could efficiently diagnose and repair any electronic issues, ensuring the 524td's continued smooth operation. It's important to note that these manuals are valuable not only for professional mechanics but also for dedicated owners who wish to delve into the intricacies of their car's systems and perform basic maintenance themselves.