The Genuine BMW Light And Check-Control Module (part number 61356961140) is a crucial component in the vehicle's lighting and control system. It is responsible for monitoring and controlling various lights and indicators on the dashboard, such as the check engine light, brake light, and turn signals. The module uses sensors and relays to detect any malfunctions or issues with the lights and alerts the driver through warning lights and messages. It is designed specifically for use in BMW vehicles and is made with high-quality materials to ensure durability and reliability. This module is essential for maintaining the safety and functionality of the vehicle's lighting system.