You might find the following useful;
http://www.renaultforums.co.uk/showthread.php?t=50095&highlight=clio+doors
When on this page, make sure you scroll down to the bottom of the page where you will find additional subject threads about similar problems.
If hyperlink fails to work, then go to http://www.renaultforums.co.uk and then search: Clio and doors which should take you to the threads.
I'm in process of trying to sort out the same problem on mine and have just ordered a Haynes manual !
Daredevil24, May 2009