Have recently bought a 2000 W Reg 1.8 Zetec 5 Door Focus.
It had a central locking fault when bought. I discovered that the central locking had been deactivated under the steering wheel at the Siemens module. The green plug on the module was hanging down. The blue plug was still in the module.
Before I reconnected the green plug into the Siemens central locking module all the doors used to open from inside and out, obviously having to put the latch on by hand for the back doors etc.
Read up about all the central locking problems with the focus on the internet. I decided to plug the green plug back into the central locking module under the steering wheel. This was done with the back doors still locked.
I then tried the remote central locking and the drivers door kept clicking. The passenger door was showing signs of opening and closing. I then went to the passenger door and locked it via the key. When I pressed the remote locking button after that, the drivers door locked.
The problem I have is that the passenger door seems to be the main door for locking to get the drivers door to lock via the fob. Also both my rear doors which had been locked from the inside before I connected the green plug back into the central locking module are not locked and can't be opened either via the fob or from inside the car?
Had thought about removing the green plug again from the remote central locking module but the plug doesn't want to come back out? Any ideas how this is supposed to be removed again to try and diagnose via another route?
Also tried to reprograming the remote fobs using the ignition method. I get the chimes so I appear to be reprograming the fob correctly but I still have had no luck getting to the bottom of this issue.
Anyone any help/advice as to what the problem could be or any tips to try?
Thanks for any help on this matter.