You can quickly change your vehicle type in the quick menu in the Driving view as follows:
Note: You must first add the vehicle type option to the quick menu.
Tip: If there are three or more items in your quick menu, tap the quick menu button:
Then tap the Change vehicle button.
If there are only one or two items in your quick menu, a small icon in the Driving View shows the type of vehicle that is selected.
If a route is already planned and you select a different vehicle, the route is recalculated for the new vehicle.