Code not required just plug in and play. It comes with power cable harness & ARC connectors. The item "PIONEER AVIC-F900BT car cd radio dvd stereo player Bluetooth, sat nav" is in sale since Wednesday, December 4, 2019. This item is in the category "Vehicle Parts & Accessories\In-Car Technology, GPS & Security\In-Car Entertainment\Car Stereos & Head Units".The seller is "sheal_44" and is located in Dundee. This item can be shipped worldwide.