I also have an 05 Corsa design, with water puddling in front and rear driver side wells. It's been in the garage for 2 days and they can't find where the water is coming from. Seems almost impossible to dry out the heavy wadding under carpet. How can I lift front carpets just to get them dry? then i may go back to garage with suggestion of leak by pedals. Garage did not charge last time.
just done my friends 54 corsa leaking water quite common its the pane laround by brake servo pedal box rubber seal perishes also check round where servo is bolted on
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.