This comprehensive BMW M3 Factory Service Repair Manual covers all model years from 1999 to 2005. It provides detailed, step-by-step instructions and illustrations for virtually every repair and maintenance procedure you might need to perform on your vehicle. From routine maintenance like oil changes and brake pad replacements to complex engine and transmission repairs, this manual is your ultimate resource for keeping your BMW M3 running smoothly and reliably. Inside, you'll find in-depth information on all major systems, including the engine, transmission, suspension, brakes, electrical system, and more. Each section is organized logically and includes detailed diagrams, charts, and specifications to make it easy to understand and follow. The manual covers a wide range of topics, including: * **Engine** - Detailed information on engine components, diagnostics, troubleshooting, and repair procedures. * **Transmission** - Comprehensive coverage of manual and automatic transmissions, including repair and adjustment procedures. * **Suspension and Steering** - Step-by-step instructions for servicing and repairing suspension and steering components. * **Brakes** - Detailed instructions for inspecting, adjusting, and replacing brake components. * **Electrical System** - Comprehensive coverage of electrical system components, diagnostics, and repair procedures. * **Bodywork and Interior** - Information on bodywork repair, interior trim, and upholstery. With its detailed instructions, clear diagrams, and extensive coverage, this factory service repair manual is an invaluable resource for any BMW M3 owner or technician.

The BMW M3, produced from 1999 to 2005, marked the third generation of this iconic high-performance sports car. This iteration, codenamed E46, introduced significant updates over its predecessor, offering a more refined driving experience and enhanced performance. Powered by a naturally aspirated 3.2-liter S54 inline-six engine, the M3 delivered a thrilling 338 horsepower and 269 lb-ft of torque. This engine, renowned for its screaming soundtrack and high-revving nature, was paired with a six-speed manual transmission, sending power to the rear wheels. The E46 M3 boasted a lightweight aluminum suspension, which yielded exceptional handling, precision, and agility. Its double-wishbone front and multi-link rear suspension setup provided excellent grip and control, making the car a true driver's delight. The E46 M3 was available in both coupe and convertible body styles, both of which offered a balance of performance and practicality. While the E46 M3 retained the iconic M3 heritage of handling prowess and thrilling driving experience, it introduced a host of technological advancements. An advanced traction control system, Dynamic Stability Control (DSC), and a limited-slip differential ensured optimal grip and stability in various driving conditions. The interior featured a driver-focused cockpit, with supportive sport seats, a leather-wrapped steering wheel, and an intuitive instrument cluster. The E46 M3 was not only a performance machine but also a well-appointed luxury car, offering premium amenities and comfort. The E46 M3's enduring popularity and its high resale value are testaments to its iconic status and enduring appeal. The Factory Service Repair Manual for the 1999-2005 BMW M3 is an invaluable resource for owners and enthusiasts seeking to maintain and repair their beloved performance car. This comprehensive manual provides detailed instructions and diagrams covering every aspect of the vehicle, from routine maintenance to complex repairs, ensuring a deep understanding of this complex and sophisticated machine.