2011 Lexus IS 350 Navigation Manual - Page 286

SETUP INFORMATION D The displayed time to the destination is the approximate driving time that is calculated based on the selected speeds and the actual position along the guidance route. D The time shown on the screen may vary greatly depending on progress along the route, which may be affected by conditions such as traffic jams and construction work. D It is possible to display up to 99 hours 59 minutes. D Auto avoid traffic The guidance route automatically changes to another route to avoid heavy congestion. To turn the "Auto Avoid Traffic" on: 1. Push the "SETUP" button. 2. Touch "Navi." on the "Setup" screen. 3. Touch "Detailed Navi. Settings" on the "Navigation Settings" screen. 4. Touch "On" of the "Auto Avoid Traffic". 5. Touch "Save". When congestion information about the guidance route has been received, a screen will appear to ask you whether to reroute to avoid the congestion. If you wish to reroute, touch "Yes". Another route to allow you to avoid the congestion will appear. If you do not wish to reroute, touch "No". 310