Thanks Dave
Taking the door trim off this weekend and removing the sill plugs, had to get a trim removal kit. Ill now if there's water damage as soon as the plugs are removed, hoping when the door trim is off i can check whether there is any power to the motor. if there isn't that's a problem as the top will somehow have to come down, ill keep researching or as a last resort the main dealers!
ill update when i get a resolution
Cheers