The fuse for my central locking, radio and cigarette lighter recently blew and upon trying to replace it, the new one also blew. I am guessing that the central locking on my polo is to blame, as it is the only one which is running whilst the ignition is off and the second fuse blew in that state. Also, the central locking has been a bit dodgy ever since i got the car!

Basically my plan at the moment is to attempt to disconnect the central locking from the electrics and replace the fuse, so that i can at least know for sure that that is the issue, then i can get round to fixing it. However, central locking does not show in any manuals and i cannot find anywhere online which suggests how i would go about doing this, therefore i am asking for help! Anyone who knows how to disconnect the central locking from the electrics, your advice will be greatly appreciated!

Ta.