While typing in my question about a broken latch for the lower glove box door on my 2004 Prius, the automatic thread search pointed me to a posting that told me to remove the moulding. That clue was all I needed. I removed the moulding (there were no screws visable) by pulling hard. I simply stretched the old spring and bent a new hook to make do until I can get a replacement from Toyota or something similar from my local hardware store. It works perfectly for now. If anyone else needs help I'll take some photos for you.