Do you think that there's enough room here to got through the removal and fitting bit by bit on how to do it? well there isn't. So go out and buy a "Haynes" Manual, then you will know what to do. It will be useful for future repairs to you Renault as they're always going wrong, simples
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.