Automotive Electronics is a critical component in modern vehicles, enhancing comfort, safety, and convenience. Within this domain, Body Electronics & Lighting plays a significant role in managing various functions related to the vehicle's body systems. Among these, Door, Trunk, and Window Modules are essential for controlling and monitoring the status of doors, windows, and trunk lids. These modules are equipped with Switch Input and Status Detection features, allowing them to receive signals from switches and provide real-time feedback on the position and operation of vehicle components. This functionality ensures smooth operation, improves user experience, and enhances vehicle security. For example, when a door is opened or a window is rolled down, the system detects the action and can trigger corresponding responses, such as activating lights, adjusting climate control, or alerting the driver. These modules are widely used in passenger cars, commercial vehicles, and electric vehicles, supporting both traditional and advanced automotive technologies. They are designed to operate reliably under various environmental conditions, ensuring long-term performance and durability. By integrating Switch Input and Status Detection, these modules contribute to the overall efficiency and intelligence of the vehicle's electronic systems, making them an indispensable part of modern automotive design.