The BMW E91 2006-2010 Service Repair Manual is a comprehensive guide designed for both experienced mechanics and DIY enthusiasts. This manual is your one-stop resource for repair and service information covering the entire vehicle, from basic maintenance to complex engine and transmission work. It provides detailed step-by-step instructions, supported by hundreds of photos and illustrations, to guide you through each procedure. The manual encompasses a wide range of topics, including: General Maintenance: Learn about scheduled maintenance, fluid checks, and routine inspections to keep your BMW E91 running smoothly. Troubleshooting: Diagnose and resolve common issues with your vehicle using the comprehensive troubleshooting guides provided. Engine Service/Repair: Find detailed instructions for engine maintenance, repairs, and component replacement, covering everything from oil changes to major engine overhauls. Transmission Service/Repair: Gain insights into transmission maintenance, troubleshooting, and repair procedures. Brake System: Understand the workings of your brake system and learn how to perform brake inspections, adjustments, and component replacements. Wiring Diagram: Access a detailed wiring diagram to help you understand the electrical system and troubleshoot any electrical issues. Electrical System: Get comprehensive information on the electrical system, covering components, diagnostics, and repairs. Suspension: Learn about suspension components, maintenance, and repair procedures. Periodic Lubrication: Find detailed lubrication schedules and points to ensure optimal performance. Steering: Discover how to perform steering inspections, adjustments, and repairs. Cooling System: Get information on cooling system components, maintenance, and troubleshooting. Fuel Injection: Understand the intricacies of fuel injection systems and learn how to diagnose and repair common problems. Fuel System: Explore the workings of the fuel system and get insights into fuel system maintenance and troubleshooting. Emission System: Learn about emission control systems, diagnostics, and emissions-related repairs. Heater/Air Conditioning: Get information on the heating and air conditioning systems, including troubleshooting and repair procedures. Engine Control System: Explore the inner workings of the engine control system and gain knowledge on diagnostics and repairs. Chassis/Body: Learn about chassis and body components, maintenance, and repair procedures. Restraint System: Gain insights into the restraint system, including diagnosis, repair, and replacement procedures. Interior: Find instructions for interior component repair and replacement. Differential/Drive: Get information on differential and drive systems, maintenance, and repair procedures. Axle: Learn about axle components, maintenance, and repair procedures. This manual offers a wealth of information, enabling you to perform a wide range of repairs and maintenance tasks on your own, saving you money and giving you a deeper understanding of your BMW E91.

The BMW E91, produced from 2006 to 2010, is the first generation of the BMW 3 Series Touring, a compact executive wagon body style based on the E90 generation of the 3 Series sedan. The E91 aimed to offer the practicality and versatility of a wagon with the sporty driving experience expected from a BMW. It built upon the E46 3 Series Touring, incorporating a more spacious and modern interior, improved handling, and a wider array of engine options. The E91 was available with a range of gasoline and diesel engines, offering a good balance of performance and fuel efficiency. These engines ranged from a 2.0-liter four-cylinder to a potent 3.0-liter inline-six, with power outputs varying between 122 to 306 horsepower. Transmission choices included a six-speed manual gearbox or a six-speed automatic. The E91 featured a well-executed interior with a driver-focused cockpit, comfortable seating, and high-quality materials. It also offered generous cargo space, with the rear seats folding down to increase the hauling capacity. The wagon's overall dimensions were slightly larger than the E90 sedan, providing a more practical and roomy experience. The E91's driving dynamics were praised as being both sporty and comfortable. The precise steering, balanced suspension, and powerful engines made the wagon an engaging and enjoyable car to drive. The E91 also benefited from BMW's reputation for reliability and build quality. Despite being a relatively old model, the E91 continues to be a popular choice for those seeking a practical and fun-to-drive wagon. However, as with any aging vehicle, it's crucial to have access to a comprehensive repair manual like the "BMW E91 2006-2010 Service Repair Manual" to ensure proper maintenance and troubleshooting. This manual provides detailed information on all aspects of the E91, from basic maintenance tasks like oil changes and brake pad replacements to more complex repairs involving engine components, electrical systems, and bodywork. It's an essential tool for DIY mechanics and professional technicians alike, ensuring that the E91 remains a reliable and enjoyable vehicle for years to come.