20 GPS Navigation Instruction ManualNavigationFinding Exit Services1 From the map, select > Exit Services.2 Use the arrows to select an upcoming exit.3 Select an exit service tab.4 Select a point of interest.Navigating to an Exit1 From the map, select > Exit Services >.2 Select an exit service.3 Select Go!.Using Find AheadWhen upcoming exits do not have neededservices, you can search farther ahead on yourroute.1 While navigating a route, from the map,select > Exit Services.2 Select an exit service tab that does nothave an upcoming service match.3 Select Find Ahead.4 Select > to see more exits.5 Select a service.6 Select Go!Avoiding Road Features1 Select Settings > Navigation > Avoidances.2 Select the road features to avoid on yourroutes, and select Save.Adding a Custom Avoidance AreaCustom avoidances allow you to avoid specificareas and sections of road. You can enable anddisable custom avoidances as needed.1 Select Settings > Navigation > CustomAvoidances.2 If necessary, select Add Avoidance.3 Select Add Avoid Area.4 Select the upper-left corner of the area toavoid, and select Next.5 Select the lower-right corner of the area toavoid, and select Next.The selected area is shaded on the map.6 Select Done.Avoiding a Road1 Select Settings > Navigation > CustomAvoidances.2 Select Add Avoid Road.3 Select the starting point of the section ofroad to avoid, and select Next.4 Select the ending point of the roadsection, and select Next.5 Select Done.Disabling a Custom AvoidanceYou can disable a custom avoidance withoutdeleting it.1 Select Settings > Navigation > CustomAvoidances.2 Select an avoidance.3 Select > Disable.