central lock problems

[Swedishmoose]

Hi there...


I've got a 2000 AU Falcon Futura and it seems that something is not right with the central lock.

If I press the key pad once , the drivers door opens
if I press it twice, all doors are open and if I press it the third time, they all lock again. So far so good and everything seems to be normal.

But how does it work with the key ?
If I unlock it manually , only the drivers door opens up . How can I open all four doors with the key manually in one go ?

The central lock button in the dashboard is also inactive and if I put the automatic in drive the doors supposed to lock automatically at a certain speed , right ? well...they don't do it.

The funny part is.....if I unlocked all four doors with the key pad , I can lock them all again using the key. I can unlock only the drivers door with the key , but I can lock all four doors with the key if they are all open.
:togo:

oh...and another thing ....

whats the best idea to get those door bezels out behind the door openers without chipping or cracking them ?


Thank you guys for any advise because I am really confused...


Swedishmoose