Genuine OEM Audi MMI Multimedia System Control Unit, part number 4E2919612E. This unit serves as the central control for the Multi Media Interface system, allowing operation of infotainment functions. It is typically located in the center console. The unit weighs 0.568 kg and has dimensions of 0.197m x 0.19m x 0.08m. Genuine OEM MMI control units are precisely calibrated to ensure seamless integration with the vehicle's electronics and provide reliable operation of all infotainment features.