The Vehicle Wizard allows you to define simple vehicles, but it cannot edit the following items:
If you try to edit a vehicle with more than seven units, you will be placed in the Advanced Editor.
On every page of the wizard there is an Advanced button that takes you to the Advanced Editor. If you want to edit data that falls into one of the above categories, go to the Advanced Editor and then return to the wizard.
Also on every page is a Finish button. This is only active for vehicles that are being edited, and not for those being created for the first time.
The wizard displays different pages, depending on the vehicle type.