This report details the design and development of an auto-steering system control for off-road vehicles, focusing on the challenges and solutions related to autonomous agricultural vehicles. The project involved designing a low-cost auto-steering system using a microcontroller, LVDT sensor, hydraulic actuator, and other components. The report covers project background, objectives, the author's area of work, responsibilities, and the application of engineering knowledge and skills. It also highlights issues such as the high cost of existing guidance systems and proposes solutions like implementing advanced GPS systems and newly developed sensor technologies. The report also discusses collaborative work, project overview, and the author's contribution to the project, including designing autonomous parts, understanding system mechanisms, and creating documentation. The auto-steering system was successfully tested on a hydraulic bench and stationary hydraulic steering system in the laboratory.