This comprehensive workshop service manual is specifically designed for the BMW 325i model years 1999 through 2005. It provides detailed instructions and technical specifications for every aspect of maintaining and repairing your vehicle. From basic maintenance procedures like oil changes and filter replacements to complex engine and transmission overhauls, this manual covers it all. You'll find detailed diagrams, illustrations, and step-by-step instructions that make even the most challenging repairs manageable. The manual includes comprehensive coverage of all major systems, including the engine, transmission, suspension, brakes, electrical system, and bodywork. It also features troubleshooting guides, wiring diagrams, and component specifications to help you diagnose and resolve any issues you may encounter. With this manual, you'll have all the information you need to keep your BMW 325i running smoothly and efficiently for years to come.

The BMW 325i, produced from 1999 to 2005, represents the fifth generation of the iconic 3 Series model, codenamed E46. This generation saw BMW refine the 3 Series formula, offering a compelling blend of performance, handling, and luxury. The 325i specifically stood out for its powerful yet refined 2.5-liter inline-six engine. This naturally aspirated engine, codenamed M54, delivered 189 horsepower and 177 lb-ft of torque, providing a smooth and engaging driving experience. The 325i also featured a range of transmissions, with both 5-speed manual and 5-speed automatic options available. The 325i was praised for its balanced handling, thanks to its precise steering, well-tuned suspension, and responsive brakes. The E46 3 Series also introduced advanced safety features for the time, including standard dual front airbags, side airbags, and electronic stability control. The 325i's interior was a testament to BMW's commitment to premium craftsmanship and driver-centric design. The driver-focused cockpit offered a clear layout and high-quality materials. While the 325i offered a spacious cabin for its class, the rear seats provided a more cramped experience for adults. However, the trunk offered a generous cargo capacity, ensuring practicality for everyday tasks. The 325i's interior was also equipped with standard features like power windows, power locks, air conditioning, and an AM/FM stereo system, enhancing comfort and convenience. The E46 3 Series, particularly the 325i, cemented its status as a benchmark in its segment, offering a compelling and well-rounded package that appealed to a wide range of drivers seeking performance, luxury, and practicality.