[Nimbus117]

Sorry this is the UK ebay site:

Female ISO plug lead adapter with 16 pins for car radio | eBay

http://www.ebay.co.uk/itm/Male-ISO-Connector-Plug-with-16-Pin-Replacemet-Part-/280594885809?pt=UK_In_Car_Technology&hash=item4154c22cb1

You will need to wire them up yourself, you can buy them individually but cant remember which is the right plug.