Description This adapter is required when replacing your factory fitted radio with an aftermarket radio. It will convert the original vehicle power & speaker wiring connectors to a standard ISO connector. Simply plug one end of the adapter into your cars wiring harness and the other into your new radio. Features & Benefits Plug and play, no cutting of wires required Converts car specific power/speaker connector to a universal ISO connector Check the connections in the vehicle match the harness you are purchasing ISO HARNESS ADAPTER FITS AUDI/SEAT/SKODA A1 - 2010 - 2017 LEON - 2013 - 2019 OCTAVIA - 2013 - 2017 YETI - 2014 - 2017 52 WAY FAKRA CONNECTOR