This manual covers the BMW 545i Sedan, model code E60, produced for the years 2003, 2004, and 2005. The 545i is a luxury mid-size sedan known for its sporty performance and advanced technology for its era, powered by a naturally aspirated 4.4-liter V8 engine delivering 329 horsepower and 330 lb-ft of torque. This model embodies BMW's philosophy of "Sheer Driving Pleasure" and was designed to compete with other premium sedans, featuring a distinctive design language and a focus on driving dynamics. Its engineering quality and reliability are supported by accolades such as the N62 V8 engine's inclusion in Ward's 10 Best Engines awards.

This comprehensive Service Repair Workshop Manual provides detailed instructions for the maintenance, diagnosis, and repair of the BMW 545i. It covers all major systems, including the engine (mechanical, fuel, ignition, cooling, lubrication, exhaust, management, and VANOS), transmission (automatic and manual), chassis (suspension, steering, brakes), and electrical systems. Additionally, it addresses body and interior components, HVAC, and safety systems. The manual is designed to assist owners, mechanics, and technicians in performing routine maintenance, troubleshooting common issues, and executing complex repairs, ensuring the longevity and optimal performance of the vehicle.