When I contacted SEAT in Ireland (my box has not snapped completely but there is a line there where the metal has weakened so much) anyway they said its out of warranty and what normally causes this is the diaphragm springs on the clutch cover plate normally break or get weak over time and that in turn means more pressure for pressing down the clutch pedal hence the metal of the clutch box above the pedal weakening more than it should and advised that I should not only replace the clutch pedal box but also a complete clutch or at least cover plate at the same time! - ever heard that excuse before? .
No mention about the stupid thin gauge metal they use for it in the first place!
In the end I drilled and bolted a nut and bolt there to reinforce it and stop it flexing any more - but yes if it is a design fault or too thin metal they have used in production of the car I think we have a right to have the cars recalled and whether the car is in warranty or out of warranty is neither here or there.
A manufacturing fault is a manufacturing fault (bad/dangerous design) thats it end of story.
By the way my clutch is operated by clutch cable, are other
Ibiza Mk3 all operated by cable or are some operated by hydraulic? only I have heard some on here talking about clutch master cylinders.
Andy.