Peugeot Ravenna Window blinds

I have a problem with both of the large blinds on my 2002 Ravenna, when you lift up the blackout blind it slips back down! has anyone had this problem? and if so what can I do to fix this! also who is the manufacturer?

I cant remember the blinds on the Ravenna, but at that time AS were fitting blinds with little lugs in the end which caught in slots on the window frame.  If they are of this type I may have some.
Doubt now you would get original parts

That's right they have lugs  that fit into slots! apart from giving them a clean and a little lubrication on the buttons I can't see anything else can be done with them. I suppose AS used different ones, so is it possible to change for another make? Just found the blinds on the net, they are Domec/ Seitz.

Have sent you a pm(2) have now found some

roli wrote:...I may have some.
Doubt now you would get original parts

Hi, sorry if this is a hijack, but I'm after spares for these dometic/seitz windows for my '95 Ravenna. Do you have other bits and bobs for them by any chance? As you say, original parts are generally no longer available and spares are like hen's teeth. Thanks so much