How do I put the wiper blade arm back down after I lifted it forward? on 2000 Mercedes-Benz E430

I was washing my 2000 E430 and I lifted the wiper blade arm forward. Its a single wiper...then for some reason I can't put it back down without feeling like it's going to break. Any suggestions?

Asked by for the 2000 Mercedes-Benz E430
Just give it a firm push, it won't break that is just the way they are to keep 6-point coverage on your glass. Very tight spring load.