See also:

Initialization
Items to initialize The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is performed on the vehicle. ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...

eDestination
With the eDestination feature, you can go online, via the Lexus.com owner’s Web site, to select and organize destinations of your choice and then wirelessly send them to your vehicle’s naviga ...