Boot Lock - 1998 V12

[alan]

Hi,
I have a 1988 V12 with central locking which works fine, but the key for the manual lock for the boot lid is sticking. I am trying to dismantle the barrel to clean things out to see if that will fix it, but cannot see how the barrel is extracted. Can anyone advise please.

It looks as though there is a very small roll pin in the surround of the barrel, but I am reluctant to punch it in, for there is no means of extracting it, for fear that it may gum up the works permanently.

Any help and advise much appreciated.

Alan