Genuine OEM Audi Convenience System Control Unit, part number 4L0910289K. This electronic module manages various convenience features, ensuring seamless operation of integrated vehicle systems. It is typically located within the vehicle's interior, connecting to the main electrical harness. Weighing approximately 0.295 kg with dimensions of 0.14m x 0.128m x 0.032m. Choosing a genuine OEM control unit ensures correct firmware, precise sensor calibration, and full compatibility with other vehicle modules, preventing electrical conflicts and maintaining factory performance.