I am a American citizen. I am living in Vevey currently. I will be staying here for the next few years. Where do I go to change my license from a U.S drivers license to a Swiss drivers license?

Thank you

Here's everything you need: Drivers license if I have a US license.
Be sure to hop over there and read the whole thing. Just went for mine today and added a few tips that weren't covered previously based on my experience.