| Word | Description |
|---|---|
| RAM | random access memory |
| Reality View | During navigation, if you approach a highway junction, the map changes to Reality View. This mode shows the signposting and lanes you must follow at a highway junction in detailed 3D. Once the car passes the junction, the map returns to navigation mode. |
| ROM | read-only memory |
| route point | one of several destinations you've designated along a given route |