The Map Layers Menu is divided into two sections:
- My Layers - Map Layers you can turn on to view on the map.
- Layer Library - storage location for Map Layers you do not not regularly use. You can move Map Layers from the Layer Library to the My Layers Menu in order to view them on the map.
If a Layer is missing from the My Layers Menu, it can be found in the Layer Library. Tap "Layer Library" at the top of the Map Layers Menu.
Map Layers are grouped into a series of folders. Tap a folder to open it and see what Layers it contains.
Tap the icon next to a Map Layer's name to move it to the My Layers Menu and turn it on.
You can move all the Map Layers in a folder at once by tapping "Add All Layers."
Follow this link to learn more about customizing your map with the Map Layers Menu.