Fl 1 central locking not working

Hi guys
I have done a search but can't find anything that helps I my wife has a 2001 1.8 a few weeks ago the baby gave the dog the keys they had a bit of a chew of the fob but it still worked now we have no central locking at not even off the interior button (before hand only front passenger and rear driver side and boot would unlock but all locked) have checked fuse that's fine is there a relay or anythin in the system any help would be greatly revived
Thanks in advance
Ian

Yes there is a relay but can't remember which one. Someone else will tho.
Generally if it packs up totally its the lock unit on the drivers door that's packed in. It controls all the other doors. If you can lock or unlock the drivers door with the key but no others react then I would put my money on a replacement part.
Mike

Oh yeah also about the same time the central locking stopped the drivers door lock would not except the key it won't even go in all the way

Thanks mike will look at that as soon as I get chance