Loobyloo

hi, Both the key operated central locking and the electric front windows are not working. A local Independent linked their diagnostic machine to the car and it was pointing towards a Central Control Unit or perhaps called a Computer Control Unit, housed within the drivers door. It seems to be an intermittent fault strangely working okay in warmer weather but packing up in wet and colder weather. Does anyone have any experience with this problem please? The car will only lock manually via each door independently and the electric front windows do not work at all. Many thanks, Stephen