Genuine OEM Volkswagen Adapter Aerial Wire, part number 000098681. This adapter wire is used to connect the vehicle's aerial system to the radio or infotainment unit, ensuring proper signal reception. It is part of the audio and infotainment system. The wire has a length of 0.3m and weighs 0.015 kg. Genuine OEM adapter wires are essential for maintaining signal integrity and ensuring correct impedance matching for optimal radio performance.