1997 S420. I noticed that the passenger side wiper blade was stuck in the "opposite" direction as the driver side. I live in Arizona, so I actually have no idea how to operate the wipers. I looked in the owners manual, but I couldn't find anything specific for the headlamp wipers.

Do the headlamp wipers work in unison with the normal windshield wipers?

I welcome any suggestions on how to get that passenger side wiper back "down" into it's position. It is pointed upward as if it didn't complete it's cycle.

Thanks.