Genuine OEM Audi Roof Combination Antenna, part number 4N0035503AHGRU. This multi-functional antenna is mounted on the vehicle's roof, responsible for receiving and transmitting various signals, including radio, navigation, and potentially telematics. It is positioned centrally on the roof for optimal signal reception. Supplied in a primer (GRU) finish, it weighs 0.295 kg and is ready for painting to match the vehicle's body color. Using a genuine OEM antenna ensures optimal signal strength, reliable connectivity, and seamless integration with the vehicle's electronic systems.