2007 Toyota Prius Navigation Manual - Page 42

DESTINATION SEARCH CAUTION Be sure to obey traffic regulations and keep road conditions in mind while driving. If a traffic sign on the road has been changed, the route guidance may provide wrong information. D To change the route before starting guidance ROUTE PREFERENCE 3. After choosing the desired route preference, touch "OK". INFORMATION D Even if the "Allow Freeway" indicator is dimmed, the route cannot avoid including a freeway in some cases. D If the calculated route includes a trip by ferry, the route guidance shows a sea route. After you travel by ferry, the current vehicle position may be incorrect. Upon reception of GPS signals, it is automatically corrected. 1. You can change route preference by touching "Route Preference". 2. Select the desired route preference by touching the button. When searching for a route, the system will avoid routes when the indicator is off. 42