Parking lot 'rape'
I don't want to get into a semantic argument about whether it was rape or not. But I did want to clarify an issue about this scene and a similar one toward the end. I only saw this movie once, so I may not be remembering it correctly.
I was under the impression that the girl in this parking lot scene was the same as the one in the end, leading me to believe it was a sort of kinky setup that the main character had going for a long time. Of course, even if that isn't the case, I guess it would still be congruent with the theme of serendipity Herzog employs ("good" things happening to "bad" people).