This comprehensive factory service repair manual provides detailed instructions and specifications for the 2003 BMW 325 and 325i models. Covering a vast array of topics, it serves as an indispensable resource for both professional mechanics and DIY enthusiasts. From routine maintenance procedures to complex repairs, the manual equips users with the necessary information to diagnose and resolve a wide range of issues. It encompasses detailed diagrams, illustrations, and step-by-step instructions for virtually every component of the vehicle, including the engine, transmission, suspension, brakes, electrical system, and bodywork. The manual's in-depth coverage ensures users have access to the most accurate and up-to-date information available, enabling them to perform repairs confidently and efficiently.

The 2003 BMW 325i, a shining example of the iconic E46 generation, is a compact executive sedan that embodies the brand's hallmark of driving precision and luxurious comfort. Built upon a platform shared with the 325Ci coupe, convertible, and wagon, the 325i offered a refined driving experience thanks to its potent yet efficient powertrain. A 2.5-liter inline-six engine, renowned for its smooth power delivery and signature BMW soundtrack, propelled the 325i with 184 horsepower and 177 lb-ft of torque, making it both spirited and practical. Coupled with a choice of a five-speed manual or five-speed automatic transmission, the 325i delivered a confident and engaging driving experience, further enhanced by its precise steering and well-balanced suspension. Beyond its performance, the 2003 325i offered a generous array of features, including a spacious cabin adorned with premium materials, a comprehensive suite of safety features, and a range of available amenities. Its interior, while designed for comfort and practicality, also exuded a sense of sophistication befitting a BMW. Standard features included power windows and locks, air conditioning, and a premium sound system. Options included leather upholstery, a sunroof, navigation, and a powerful Harman Kardon sound system. The 2003 BMW 325i, with its blend of athleticism and elegance, remained a popular choice for drivers seeking a rewarding and versatile driving experience, solidifying its position as a true icon of its generation.