There's some big fuses in the battery compartment related to the hood Stewart,they are the ones nearest the front of the car in the battery compartment, one of my bills which came with the car was the change of one of these fuses due to a non-operational hood which fixed it.
Are the windows up? I don't know, but I'd guess, if the windows won't drop then the roof mechanism is unlikely to activate. Which leads me to think maybe the window micro-switch issue would be worth investigating. It's well documented, but, to reiterate, I don't know if this would cause the roof to stop working. Hope you're sorted soon.
Glad you got it sorted Stewart.
When my top has been playing up and I've done a search and I've noticed a few times in America, owners have been told by dealers it's motors and pumps at fault at a cost of $$$$$, it does make me wonder in a lot of these cases whether it was a grubby microswitch and could of saved the owner a fortune if they'd known?
I was a bit apprehensive of the out come..dreading the big bill, jammed Top, jammed windows, no specialist nearby, phoned PK for advice....no body in, no returned call, thank goodness I am able to carry out some repairs,it is a simple strip down and must have saved a fortune.
I am just back from the Wear Coast , top down, showing 27 on the gauges , the car is running as sweetly as ever, what a pleasure, we are so lucky up here. I will be devastated when someone takes her off my hands.