Genuine OEM Volkswagen Rear Lid Antenna Amplifier, part number 5G6035577A. This electronic module is designed to boost the signal received by the vehicle's antenna, ensuring clear and consistent radio reception. It is typically located on the rear left side of the vehicle's lid. Weighing approximately 0.07 kg, this compact amplifier is engineered for precise signal processing. Using genuine OEM antenna components ensures optimal signal strength and compatibility with the vehicle's infotainment system.