Not sure what my friend was thinking, but he popped the cover off of my headlight washer cover on my 2006 GLI. The plastic is luckily unbroken, but I can't figure out how to get it back on. I won't just snap on, and I'm not sure how to get the washer head to pop out so that I can get it back on. It seems like such a stupid problem, so I'm sure there's a simple solution. Any ideas?

Thanks,
Jeff