Been having a play around, and reading
https://www.volvoclub.org.uk/tech/c7...ullDetails.pdf (Very good doc)
I think a connection to s12 is gone, as when it stops, if I play with that cable and press the close roof button, it works straight away (and once forgot the roof was broken after it closed).
Question is, anyone know if you can order replacement cable, part numbers or anything?