Get your hands on the comprehensive Infiniti M45 Service Repair Manual for model years 2003-2004, your ultimate guide to maintaining and repairing your vehicle. This manual covers every aspect of your Infiniti M45, from general information to specific repair procedures, providing you with everything you need to keep your car in top condition.

Dive into a wealth of detailed information, including mechanical components like the engine, transmission, axles, suspension, and brakes. Explore intricate electrical systems such as the engine control system, fuel system, and lighting system. Gain access to detailed wiring diagrams, specifications, and step-by-step instructions, making even complex repairs manageable.

This manual is specifically designed for both DIY enthusiasts and experienced mechanics, offering a clear and concise approach to understanding your car's inner workings. With its extensive coverage of service and repair procedures, you'll gain the confidence to tackle any maintenance or repair task.

Benefit from the manual's comprehensive organization, including chapters dedicated to:

* General Information: Get acquainted with your Infiniti M45, including safety precautions and basic maintenance tips.
* Engine: Delve into the intricacies of the engine, covering everything from mechanical components to lubrication, cooling, and control systems.
* Transmission: Master the workings of your automatic transmission, including repair and maintenance procedures.
* Axles and Suspension: Learn about the front and rear axles, suspension systems, and wheel and tire maintenance.
* Brakes: Gain a thorough understanding of your brake system, including the parking brake, control system, and repair procedures.
* Steering: Explore the intricacies of your power steering and steering control systems.
* Electrical Systems: Navigate complex electrical systems like the starting and charging system, lighting system, and driver information system.
* Body, Lock, and Security: Understand the operation and maintenance of your car's body, locks, and security systems.
* Interior and Exterior: Explore the details of your car's interior and exterior features, including seats, climate control, and more.
* Maintenance: Find comprehensive information on regular maintenance schedules and procedures.

This manual is your complete resource for keeping your Infiniti M45 running smoothly and efficiently. With its detailed information, clear instructions, and easy-to-understand format, you'll be empowered to handle any maintenance or repair task with confidence.

The Infiniti M45, produced from 2003 to 2004, represents a pinnacle of luxury and performance in the mid-size sedan segment. This generation marked a significant evolution for the M-series, featuring a redesigned exterior with a sleek, sporty profile, and a refined interior prioritizing comfort and technology. Powering the M45 was a potent 4.5-liter V8 engine, generating 340 horsepower and 325 lb-ft of torque. This engine, paired with a five-speed automatic transmission, propelled the sedan from 0 to 60 mph in a respectable 6.1 seconds. The M45 was equipped with advanced features for its time, including a Bose premium sound system, a navigation system, and a comprehensive suite of safety features.

Beyond its performance and luxury, the Infiniti M45 was lauded for its handling and driving dynamics. The car featured a refined suspension system, offering a balance of comfort and responsiveness. The power steering was precise and communicative, allowing for precise maneuvers. The M45 was also praised for its spacious and comfortable cabin, offering ample legroom and headroom for both front and rear passengers. Though not as widely sold as its rivals, the Infiniti M45 carved out a niche for itself as a refined and sporty luxury sedan that offered a compelling combination of performance, comfort, and technology. Its reputation as a reliable and well-engineered car cemented its legacy among automotive enthusiasts.