2010 Toyota Tundra Regular Cab Navigation Manual - Page 334

09 01.26 Please be aware that all current vehicle navigation systems have certain limitations that may affect their ability to perform 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 308 through 309. 2 2010 TUNDRA Navigation from April.09 Prod.(OM34481U)