Sunday evening I emailed Karmann customer service in Germany and asked them about the wiper discussion on this thread. So I checked my email yesterday but no response but today I received a response but not by email but a phone call from a representative from Karmann in Gremany. I couldn't believe that they would acually call instead of email but he said its better to talk to somebody in person than though an email. I agree! We talked about 15 minutes and it turns out he loves the Crossfire as much as we do but to answer the question at hand he said that when the Crossfire left the plant it had an air deflector on the drivers side only and if they had it on the passenger side the dealer changed it for some reason. It would be great if Chryslers customer service would respond to our questions about our cars this way.