How do you remove the window crank on a 2003 Saturn Ion 1?

It takes a special tool available at parts stores. they should show you how to use it.

If you have a 13 mm flat cone wrench (for you old cyclists) like me, it slips right in and the clamp comes right out! Glad I still have the ols school tools.

If you need to make a tool, space the slot 13mm.