This comprehensive repair manual provides detailed instructions for troubleshooting and repairing all electrical systems on your 1987 BMW 325i-E-S-ES Convertible. It covers every aspect of your car's electrical system, from the front to the back, ensuring you have the information you need to diagnose and fix any electrical issue. This manual is the same one used by professional garages and workshops, giving you access to the same level of expertise and technical information used by mechanics. With its detailed diagrams, clear instructions, and in-depth explanations, this manual empowers you to tackle electrical repairs with confidence.

The BMW 325i Convertible, produced from 1986 to 1993, represents a classic era in the German automaker's history. This model, specifically the 1987 iteration, is a testament to BMW's commitment to performance and luxury. Equipped with the iconic M20 inline-six engine, the 325i delivered a smooth and powerful driving experience, capable of reaching 0-60 mph in under 8 seconds. The convertible body style, with its elegant lines and retractable soft-top, added a touch of flair and open-air enjoyment. This model was praised for its precise handling, responsive steering, and comfortable ride, making it a true driver's car.

Despite its reputation for reliability, the 1987 BMW 325i Convertible, like any other car of its age, was not immune to electrical issues. Electrical malfunctions could manifest in various ways, from intermittent dashboard lights to complete engine failure. Troubleshooting such issues often involved a systematic approach, starting with inspecting fuses and wiring harnesses, then moving on to more complex components like the ignition system and control modules. The manual titled "Electrical TROUBLESHOOTING M" would have served as a valuable resource for mechanics and owners alike, providing detailed diagrams, troubleshooting steps, and repair procedures for addressing common electrical problems. This manual, paired with the 325i's robust mechanical foundation, contributed to the model's long-lasting appeal and ensured that enthusiasts could enjoy their classic BMW for years to come.