Can anyone help with any advice?

My Skoda Elegance 1.9 TDI Y reg has just developed a problem with the central locking. On a couple of occasions, I've returned to find the car unlocked with some or all of the windows dropped fully open. On each occasion the car was locked with closed windows when I left it parked. I don't know whether it might be something to do with heavy rain as I'm not there when it happens. Any suggestions or advice would be much appreciated. I'm in north London.

thanks

Al

Hello and welcome Al

do a search i believe there are several posts on the problem you are having:)

Could well be water ingress into the contoller in the boot. Do your rear washers work ok? What can happen is the rear washer pipe seperates near the controller and then pours water over the connections, in turn this corrodes them and causes some strange happenings.