This manual provides a clear and practical overview of the 2003 Nissan Altima, helping owners understand essential controls, everyday functions, and important safety systems. The guide explains how to properly operate the vehicle’s core features, offering confidence to both new and experienced drivers. Throughout the manual, topics such as seat adjustment, warning indicators, and cabin ergonomics are covered in detail, making the car easier and safer to use.

A significant portion of the manual focuses on safety, highlighting proper seat belt usage, child restraint installation, and the structure of the Supplemental Restraint System. This emphasis on safety ensures that owners not only operate the vehicle correctly but also understand how its protective systems respond during critical moments. Key systems such as the Supplemental Air Bags are explained with clarity to reinforce proper use.

Additionally, the manual includes guidance on routine maintenance, inspections, and care recommendations that contribute to long-term reliability. It outlines the importance of engine checks, fluid monitoring, and periodic servicing intervals, ensuring the Vehicle Operation remains smooth and dependable over time. With step-by-step instructions and clear explanations, this manual serves as a complete resource for keeping the Altima performing at its best under everyday driving conditions.