2007 Toyota Sienna Navigation Manual - Page 57

ROUTE GUIDANCE - Route preference A number of choices are provided on the conditions which the system uses to determine the route to the destination. This picture shows an example of how the system would guide around a delay caused by a traffic jam. 1 This position indicates the location of a traffic jam caused by road repairs or an accident. 2 This route indicates the detour suggested by the system. 1. Touch "Route". 3. Select desired route preferences by touching each button on/off. When searching for a route, the system will avoid routes for preferences that are deselected. 4. After choosing the conditions, touch "OK". INFORMATION D When your vehicle is on a freeway, the detour distance selections are 5, 15, and 25 miles (km). D The system may not be able to calculate a detour route depending on the selected distance and surrounding road conditions. 2. Touch "Route Preference" to change the conditions which are to determine the route to the destination. 57