roof or windows

The automatic closure of the roof and windows by activating them with keyfob has ceased to work. I can still close them individually. I have checked the key fob battery and the car still locks okay, any ideas please.

Whilst in the midst of trying to fit a new ignition barrel (don't ask, struggling, x-ray vision would be really useful) the old valkyrie decided to stop wanting to close the roof and windows using the door locking mechanism. As I'm sure you're all aware, turning the key in the door lock, and...