Electric window problem

My dad's drivers side window on his Meagne will no longer go up or down. I had the door card off yesterday to check the motor and swith ect and both seem to be fine. Theres a cable that runs through the whole mechanism and seems to go over a pull and clip into something on the bottom of the window...how easy is this to connect back up...seems impossible to me.... :?

I've sussed out that the wire part of the mechanism has snapped and the motor had chewed it up so the whol assembly need changing.....dows anyone know if the motor etc is the same on all clios/meganes?
cheers
Matt