Toyota Corolla 2023 Owner's Manual page 142

4-1. Navigation system
●
Temporarily stored map is available for square area of side approx. 80 km
(50 mile) centered around your vehicle and area along the route (when a
destination is set). If poor communication status persists for a certain period in
the area outside of the map stored area, the navigation functions will be limited
further, such as the map not being able to be displayed.
Without built-in navigation system
*3 :
140
OM12Q74E