This comprehensive workshop service manual is specifically designed for the BMW 3 Series, covering the 330i and 330xi models from the years 2006 to 2010. It provides detailed technical information and step-by-step instructions for all aspects of maintenance, repair, and troubleshooting. The manual encompasses a wide range of topics, including engine, transmission, suspension, brakes, electrical systems, bodywork, and more. It features numerous illustrations, diagrams, and specifications to guide you through every procedure. With its clear and concise language, this service manual is an indispensable resource for both professional mechanics and DIY enthusiasts. It enables you to perform a variety of tasks with confidence, from routine maintenance to complex repairs, ensuring your BMW 3 Series runs smoothly and efficiently.

The BMW 3 Series (E90/E91/E92/E93) is a compact executive car that was produced by BMW from 2005 to 2011. It replaced the E46 generation and was available in a variety of body styles, including sedan, wagon (called "Touring" in Europe), coupe, and convertible. The E90 chassis was used for the sedan and wagon, while the E92 and E93 were used for the coupe and convertible, respectively. The 330i and 330xi models were powered by a 3.0-liter inline-six engine, producing 255 horsepower and 220 lb-ft of torque. The 330xi model featured BMW's xDrive all-wheel drive system. The 330i and 330xi were known for their smooth and refined power delivery, as well as their handling prowess. They were praised for their comfortable ride, stylish interior, and extensive feature list, making them a popular choice for both everyday driving and spirited driving enthusiasts. The 330i and 330xi were equipped with a variety of standard features, including power windows and locks, air conditioning, a CD player, and a multi-function steering wheel. Optionally, buyers could choose to add features such as leather upholstery, navigation, a sunroof, and a premium sound system. The 330i and 330xi were also available with a variety of performance-oriented features, including sport suspension, M Sport bodywork, and high-performance brakes. The E90 generation of the 3 Series was a highly successful model, selling over 2.5 million units worldwide. It was praised for its combination of luxury, performance, and efficiency, making it one of the most sought-after compact luxury cars on the market. Today, the E90 330i and 330xi remain popular choices for enthusiasts seeking a reliable and well-rounded driving experience.