Focus mk1 remote central locking problem

[harperc]

hiya,
I've had an issue with my remote central locking for a few days now on my door 1999 car - I've tried the reset, as described by a few on the forums, and it indicates that all my doors and buttons on my key fob are communicating with the car.

However, whenever you press 'lock' the passenger door locks and unlocks, drivers door does nothing... leaving everything unlocked.
So now i'm using the key to manually lock the doors, which works. But if you then press the 'unlock' key only the passenger door unlocks.
I'm a bit baffled, have WD40'd all the locks and bits I can see, do I need a new module or something!? Hopefully not!
Thanks for any help, its really appreciated!

[harperc]

Hmm yes that makes sense! Although from the inside pushing the drivers lock locks both doors but again pushing the passenger does nothing i assume it is the what you say...
How would I go about fixing the problem? Do I need to replace anything? Thanks so much for your help!!