Hi all, please help if possible.

Just bought a 2005 Roadster, but the roof does not operate.

The switch in the centre console flashes red. I can open and close manually ok, but when I do, I noticed that the 1 of the 2 pieces of the hood cover does not operate as it should (See picture)

The passenger side flap does not move when the roof is manually put up and down, the Drivers side flap moves up and down in synch with the roof.

Could this be my problem, a sensor perhaps?