I see now....if you want remote centrol locking now....you would need to put the original locking back to normal....ie drivers motor will be "Duff" now....passenger door motor may have survived ? needs testing.....the tailgate motor will proberly be OK . You can purchase a basic "central locking kit" on line, and fit useing some of the original ford wiring...but your need good electrical knowledge to sort. ......Peter........im happy to run you through what you need to do if fitting a after market "central locking kit "...useing the original ford wiring.