Mine is a 2004 model and I needed the connector in order to have the keys reprogrammed!
Pull down the rubber flaps that hide all the wiring loom - behind the dash and above the scuttle bar. The ODB connector will be wrapped up in foam or perhaps a plastic bag or bubblewrap, and tucked up inside the mess of wiring - somewhere in the middle - or in my case behind the glove box. It looks a bit like SCART connector for a television. It is the standard FORD ODB-II connector, and most garages can just connect to it, or you can buy a suitable ODB reader, either standalone or a PC interface, on Ebay.
Nigel
