Pollensa 2005 how to remove curtains

Can anyone help. I wish to remove the curtains on the side windows to wash them, does anyone know how to remove them. There is a pelmet with spotlights in which slant back towards the window, I can't see any way of getting to the curtain track to remove the curtains.

On our 2002 Pollensa the side window curtains have has tape at the top with regularly spaced domed plastic poppers which fit into a guide rail. To remove them, push carefully away from you, towards the side of the van, and they should pop out. To replace, pop back in. 

There's a picture of the tape here:

https://tinyurl.com/tckdf2m8

I asked the same question a while back, Roger also gave the same info and advice. It worked a treat and we have nice clean curtains.

Sorry to have been so long replying and thank you for your responses. I didn't think I would be able to get my hand behind the pelmet to do this but just had a go and managed to unpop them. Once again thank you.