Remis blinds

I have an annoying rattle from the blind assembly on my Symbol on the drivers door side, it seams loose. I think I have read about this in the Forum
before but now I cannot find it. I don't know how it's held in position or how to remove it without possible damage.
I would be greatful for some advice, maybe it's just something that has to be accepted. If it is a fault and not an easy job to do then it's back to A/S 
under warranty.
Malc.

Try looking under Kemerton XL, lots of posts about blinds on that

Thank you.