2009 Toyota Tundra Regular Cab Navigation Manual - Page 268

Please be aware that all current vehicle navigation systems have certain limitations that may affect their ability to per- form properly. The accuracy of the vehicle's position depends on the satellite condition, road configuration, vehicle condition or other circumstances. For more information on the limitations of the system, refer to pages 234 through 236. 2 2009 TUNDRA Navigation from Aug.08 Prod.(OM34476U)