Only a guess mind you get some stiff wire [coathanger] not to thick though put small hook on one end and slide that down between the window and rubber of the front driver/passenger door I've done it, not on a mondeo though, and snagged and pulled on the inner release handle cable and soon as you hear the lock release open the door quick incase it locks itself again. It's trial and error and sometimes you will catch the window runner and it's a bit of a struggle getting it free again.
Rob
Rob, November 2005