you could maybe check the wiring loom where it pivots at the door hinges,with the constant opening and closing it sometimes causes problems,broken wires etc.
wickham, August 2010
yes
davey c, August 2010
you cannot programme the lock it is a mechanical problem,the lock has to be built up to suit your key number,is it a central locking problem you have?
wickham, August 2010
edit
I can answer this question...
how do iprogramme replacement lock onfocus o/s f mk1 y reg?
