Peugeot Repair Questions? Ask a Mechanic for Answers ASAP
Hello and welcome to Just Answerif you check the manual there's a section telling you how to do this but basically there should be an allen key type tool in the tool kit that you put into a socket on the hydraulic pump - this isolates the pump and allows you to fold the roof manuallythe pump is on the LHS of the boot behind the trim panelonce you've got it folded I'd suggest getting the car plugged into a Peugeot diagnostic machine to show what switch or other is faulty and so fix the issue
OK there should be a release tap to open on the pump or pump circuit so you can release the pressure and move the roof manually
if you have an owners manual it should be in there page 126 I think?
if you don't have the manual you can download it here