This comprehensive BMW 5 Series 545i workshop service repair manual covers model years 2003, 2004, and 2005. It provides detailed instructions and technical specifications for all aspects of vehicle maintenance and repair. You'll find everything you need to diagnose and repair problems, from basic maintenance tasks like oil changes and filter replacements to more complex procedures like engine rebuilds and transmission overhauls. This manual is packed with high-quality illustrations, exploded diagrams, and step-by-step instructions that make it easy to follow. It includes information on:

* **Engine:** This section covers the engine's operation, maintenance, and repair. You'll find instructions for tasks such as valve adjustments, timing belt replacements, and cylinder head overhauls.
* **Transmission:** This section covers the transmission's operation, maintenance, and repair. You'll find instructions for tasks such as fluid changes, filter replacements, and clutch repairs.
* **Suspension and Steering:** This section covers the suspension and steering systems, including instructions for tasks such as shock absorber replacement, alignment adjustments, and steering gear repairs.
* **Brakes:** This section covers the brake system, including instructions for tasks such as pad and rotor replacement, caliper rebuilds, and master cylinder repairs.
* **Electrical System:** This section covers the electrical system, including instructions for tasks such as troubleshooting, diagnosing, and repairing electrical problems.
* **Body:** This section covers the body, including instructions for tasks such as panel repairs, paint jobs, and interior trim removal and installation.
* **Troubleshooting:** This section provides comprehensive troubleshooting guides to help you quickly diagnose and repair problems.
* **Specifications:** This section provides detailed technical specifications for all components and systems.
* **Service Tools:** This section provides a comprehensive list of special tools and equipment needed for various repair tasks.

This manual is a valuable resource for both professional mechanics and DIY enthusiasts. With its comprehensive coverage and easy-to-follow instructions, it will help you keep your BMW 545i running smoothly for years to come.