If your original radio is not RNS510 RCD510 Car Radio and you upgrade to RNS510 RCD510 Car Radio, you can use this cable set. RCD510, 8X0035447A. Type: Bluetooth Module Cable Wiring Harness. 1Pcs Wiring For VW RNS510 Bluetooth Kit 9W2 (Part Number: 1k8 035 730 D).
