Calculate RouteThis feature allows you to begin route calculation for theselected destination.Cancel RouteIf you are traveling on a planned route and would like tocancel it, touch Cancel Route. The system will askyou to confirm by touching YES. Touch YES to confirmcancellation of your planned route or touch Return tokeep your planned route.MapsThis section includes basic information you need toknow about the map database.Regional MapsThe maps are stored on a DVD-ROM. The48 contiguous United States and portions of Canada arecontained on one disc. The U.S. map databaseincludes interstate freeways, state highways, countryroads, and major and general streets.Refer to the “Navigation System Map Disc” manual toview the explanation of map coverage and detailedcity lists in each region. The map disc manual will be inyour map DVD case when the vehicle is deliveredfrom the factory.When your vehicle is delivered from the factory, thedealer may have installed the map DVD. If the map DVDwas not installed in your vehicle when first purchased,do the following:1. Turn the ignition on.2. With the vehicle in PARK (P), press and hold theTILT key until a beep is heard. The system’sfaceplate will open.3. If already loaded, the map DVD or a CD will ejectfrom the slot.4. Load the map DVD into the slot by inserting itpartway. The system will pull it in.5. Press and release the TILT key to close thefaceplate.2-30